Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
JP4512866B2 - Switch for sluice gate - Google Patents
[go: Go Back, main page]

JP4512866B2 - Switch for sluice gate - Google Patents

Switch for sluice gate Download PDF

Info

Publication number
JP4512866B2
JP4512866B2 JP2003410396A JP2003410396A JP4512866B2 JP 4512866 B2 JP4512866 B2 JP 4512866B2 JP 2003410396 A JP2003410396 A JP 2003410396A JP 2003410396 A JP2003410396 A JP 2003410396A JP 4512866 B2 JP4512866 B2 JP 4512866B2
Authority
JP
Japan
Prior art keywords
chain
door body
sluice
gate
sprocket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2003410396A
Other languages
Japanese (ja)
Other versions
JP2005171558A (en
Inventor
勝義 高畑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokoku Kogyo Co Ltd
Original Assignee
Hokoku Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hokoku Kogyo Co Ltd filed Critical Hokoku Kogyo Co Ltd
Priority to JP2003410396A priority Critical patent/JP4512866B2/en
Publication of JP2005171558A publication Critical patent/JP2005171558A/en
Application granted granted Critical
Publication of JP4512866B2 publication Critical patent/JP4512866B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Barrages (AREA)

Description

本発明は、水門を開閉するために設けた水門用開閉装置に関するものである。 The present invention relates to a sluice opening and closing device provided to open and close a sluice .

河川に通じる水路には水門が設置され、水門用開閉装置の扉体の昇降によって水門を開閉するようになっている。従来の水門用開閉装置として、例えば、特許文献1には、堰柱の上端間に掛け渡された連結桁上にスプロケットを設置し、このスプロケットに巻掛けられたチェーンは、その一端が門扉の上端部に接続されると共に、他端にカウンタバランスが接続され、また、連結桁上にはスプロケットの駆動軸に接続される減速機が設置され、この減速機を作動させるハンドルを回転させて、チェーンを介して門扉を昇降させることが開示されている。 A sluice is installed in the waterway leading to the river, and the sluice is opened and closed by raising and lowering the door body of the sluice gate opening and closing device. As a conventional sluice opening and closing device, for example, in Patent Document 1, a sprocket is installed on a connecting girder spanned between upper ends of weir pillars , and one end of a chain wound around the sprocket has a gate door. A counter balance is connected to the other end, connected to the upper end, and a reduction gear connected to the drive shaft of the sprocket is installed on the connecting beam, and a handle for operating this reduction gear is rotated, It is disclosed to raise and lower the gate through a chain.

また、特許文献2には、水門上部の操作台に駆動装置を備え、この駆動装置から延設する出力軸に駆動スプロケットを設け、扉体を昇降させるチェーンの両端が扉体の上部に取付られると共に、このチェーンの中間部が駆動スプロケット、及び案内スプロケットに巻回されており、扉体の全閉状態において、案内スプロケットが扉体から案内スプロケットに巻回されるチェーン取付位置よりも下方に位置する壁面に回転自在に軸支されていることが開示されている。   Further, in Patent Document 2, a driving device is provided in an operation table at an upper part of a sluice, a driving sprocket is provided on an output shaft extending from the driving device, and both ends of a chain for raising and lowering the door body are attached to the upper portion of the door body. In addition, the middle part of this chain is wound around the drive sprocket and the guide sprocket, and when the door is fully closed, the guide sprocket is positioned below the chain mounting position where it is wound from the door to the guide sprocket. It is disclosed that it is rotatably supported on the wall surface.

特開昭59−38410号公報JP 59-38410 A 特開平8−85934号公報JP-A-8-85934

上述した特許文献1の発明では、チェーンの他端に、門扉の重量の約1/2の重量を有したカウンターバランスが接続されているとすると、門扉を上昇させる際の駆動力は低減できるが、門扉に加えカウンターバランスをもスプロケットや連結桁等によって吊下しなければならないため、これらスプロケットや連結桁等に単純に約1.5倍の強度が必要となり、さらにはこの大きなカウンターバランスが昇降するためのスペースを広くとる必要があり、装置全体が大型化すると共に、土木構造物等の施工コストが増加し、トータルコストが増加する懸念があった。しかも、門扉の昇降に伴って、カウンターバランスも上下に移動することになり、周囲の景観を損ねる問題点を有してした。   In the invention of Patent Document 1 described above, if a counter balance having a weight of about 1/2 of the weight of the gate is connected to the other end of the chain, the driving force when raising the gate can be reduced. In addition to the gate, the counter balance must be suspended by sprockets and connecting girders, etc., so these sprockets and connecting girders need to be about 1.5 times stronger. There is a concern that a large space is required to increase the overall size of the apparatus, the construction cost of civil engineering structures and the like increases, and the total cost increases. Moreover, as the gates are raised and lowered, the counterbalance also moves up and down, which has the problem of damaging the surrounding landscape.

また、特許文献2の発明では、扉体の全閉状態において、案内スプロケットが扉体のチェーンの一端が取付けられる取付位置よりも下方に位置する壁面に回転自在に軸支されており、扉体が上昇する際、チェーンは駆動スプロケットに巻回された後この案内スプロケットにより案内されて安全に降下することになるが、この案内スプロケットが水没してしまうと、この案内スプロケットに浮遊ゴミ等が付着してこの浮遊ゴミをチェーンとの間に巻込んでしまい、扉体の昇降に支障をきたす虞がある。しかも、この案内スプロケットを壁面に軸支する工事が必要となり、トータルコストが増加する虞がある。
一方、前記した案内スプロケットを排除すると、扉体がチェーンを介して上昇する際、チェーンが駆動スプロケットにより巻回された後所定方向に案内されずに、その収納が問題となっていた。
In the invention of Patent Document 2, the guide sprocket is pivotally supported on a wall surface positioned below a mounting position where one end of the chain of the door body is attached in the fully closed state of the door body. When the chain rises, the chain is wound around the drive sprocket and then guided by this guide sprocket to safely descend, but if this guide sprocket is submerged, floating dust etc. will adhere to this guide sprocket Then, the floating dust may be caught between the chain and the door body may be hindered. In addition, a work for pivotally supporting the guide sprocket on the wall surface is required, which may increase the total cost.
On the other hand, when the above-described guide sprocket is eliminated, when the door body is lifted through the chain, the chain is not guided in a predetermined direction after being wound by the drive sprocket, and the storage thereof becomes a problem.

本発明は、かかる点に鑑みてなされたものであり、周囲の景観を損なわず、装置全体を小型化すると共に、扉体に接続されるチェーンを効率良く収納可能とする水門用開閉装置を提供することを目的とする。 The present invention has been made in view of such a point, and provides a sluice gate opening / closing device that can reduce the size of the entire device and efficiently store a chain connected to a door body without deteriorating surrounding scenery. The purpose is to do.

本発明は、上記課題を解決するための手段として、請求項1に記載した水門用開閉装置の発明は、水門の両岸に立設した一対の門柱に沿って昇降して水門を開閉する扉体を設け、該扉体を上昇させる駆動装置を水門上部に設けた操作台に設置し、前記扉体の上部にチェーンの一端を接続すると共に、前記チェーンの中間部を前記駆動装置を構成する駆動スプロケットに係合させた後、前記チェーンの他端を前記操作台付近に接続し、前記扉体を前記チェーンを介して上昇させる際、前記チェーンの他端側を略U字状に収納する収納部を前記操作台の下方で前記門柱に支持して設け、該収納部は、筒状のチェーンカバーで構成されることを特徴とするものである。 According to the present invention, as means for solving the above-mentioned problems, the sluice gate opening and closing device according to claim 1 is a door that opens and closes a sluice by moving up and down along a pair of gate columns standing on both sides of the sluice. A drive device for raising the door body is installed in an operation table provided at the upper part of the sluice gate, and one end of the chain is connected to the upper part of the door body, and an intermediate part of the chain constitutes the drive device After engaging the drive sprocket, the other end of the chain is connected to the vicinity of the operation table, and the other end side of the chain is stored in a substantially U shape when the door body is lifted through the chain. A storage portion is provided below the operation table and supported by the gate pole , and the storage portion is constituted by a cylindrical chain cover .

本発明の水門用開閉装置によれば、従来のように、チェーンを案内する案内スプロケットを設ける必要がないので、浮遊ゴミを巻込む虞もなく安全で信頼性が高い。さらに、本発明の水門用開閉装置によれば、従来のチェーンの他端にカウンターバランスが接続されている形態と比較すると、駆動スプロケットや操作台等に作用する荷重が大幅に低減され、かつチェーンを容易に小スペースに収納できるので、装置全体を小型化できると共に、土木構造物の施工コスト等も大幅に低減でき実用的である。しかも、U字状に降下したチェーンは筒状のチェーンカバーにコンパクトに収納されるので該チェーンが外部に露出することなく、周囲の景観を損なうこともない。また、扉体の上昇時に降下するチェーンを略U字状にチェーンカバーに収納できるので、チェーンの収納スペースの高さを低く設定できると共に、扉体の揚程を高く設定できる。 According to the sluice gate opening and closing device of the present invention, there is no need to provide a guide sprocket for guiding the chain as in the prior art, so there is no risk of entrapment of floating dust and it is safe and highly reliable. Furthermore, according to the sluice gate opening and closing device of the present invention, the load acting on the drive sprocket, the operation table, etc. is greatly reduced compared to the conventional configuration in which the counterbalance is connected to the other end of the chain, and the chain Can be easily stored in a small space, so that the entire apparatus can be miniaturized and the construction cost of the civil engineering structure can be greatly reduced, which is practical. In addition, since the U-shaped chain is stored compactly in the cylindrical chain cover, the chain is not exposed to the outside and the surrounding landscape is not impaired. Further, since the chain that descends when the door is raised can be stored in the chain cover in a substantially U shape, the height of the storage space of the chain can be set low, and the lift of the door can be set high.

以下、本発明を実施するための最良の形態を図1及び図2に基いて詳細に説明する。
本発明を実施の形態に係る水門用開閉装置1は、図1及び図2に示すように、水門を開閉する扉体2と、扉体2に接続されるチェーン3と、扉体2を昇降させるためにチェーン3に駆動力を伝達する駆動装置5と、扉体2を上昇させる際降下するチェーン3を収納するチェーンカバー(収納部)20とから概略構成されている。
Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to FIGS.
As shown in FIGS. 1 and 2, a sluice gate opening / closing device 1 according to an embodiment of the present invention lifts and lowers a door body 2 that opens and closes a sluice, a chain 3 connected to the door body 2, and the door body 2. In order to achieve this, the driving device 5 for transmitting the driving force to the chain 3 and a chain cover (housing portion) 20 for housing the chain 3 that descends when the door body 2 is raised are schematically constituted.

水門には、水門を開閉するための扉体2が配設されており、この扉体2の上部の両端には、チェーン3、3の一端が吊金具6、6を介してそれぞれ固定されている。
水門の両岸には、門柱7、7がそれぞれ立設され、これらの門柱7、7の上部には、操作台8が掛け渡されており、この操作台8に駆動装置5が載置されている。符号10で示すものは防護柵である。
扉体2の両端でその下方には、各2個ずつローラ2aが装着されると共に、両側の門柱7、7にはそれぞれ戸当り11、11が設けられ、扉体2は各ローラ2aが戸当り11の前面を転がり、スムーズに昇降するようになっている。
The sluice is provided with a door body 2 for opening and closing the sluice gate, and one ends of chains 3 and 3 are fixed to both ends of the upper portion of the door body 2 via suspension fittings 6 and 6, respectively. Yes.
On both banks of the sluice gates 7 and 7 are erected, and on the top of these gate columns 7 and 7, an operation table 8 is stretched, and on this operation table 8, the driving device 5 is placed. ing. What is indicated by reference numeral 10 is a protective fence.
Two rollers 2a are attached to both ends of the door body 2 below the door body 2, and door posts 11 and 11 are provided on the gate pillars 7 and 7 on both sides, respectively. It rolls on the front of 11 hits and goes up and down smoothly.

駆動装置5は、回転駆動力を起動する電動機を備えた駆動部12と、この駆動部12から左右に延設される連結軸18、18に連結され、駆動部12からの回転駆動力が伝達される各被駆動部13、13とから構成されている。
そこで、各被駆動部13が設置される操作台8には、チェーン3が挿通する開口部8aが設けられ、各被駆動部13は、この開口部8a周辺の上面に配設された架台17に設置されている。
各被駆動部13には、駆動部12からの回転駆動力が伝達される被駆動軸15が配設され、この被駆動軸15に駆動スプロケット14が固定されている。
チェーン3は、その一端が扉体2の上部に接続されると共に、その中間部が被駆動部13の駆動スプロケット14に巻回され、駆動スプロケット14の下流側で、架台17に支持された案内ローラ16に案内された後、その他端が操作台8近傍の架台17の底面に接続されている。
また、扉体2に隣接して、チェーン3が挿通する操作台8の開口部8aの下方には、扉体2を上昇させる際、略U字状に降下するチェーン3を収納する略筒状のチェーンカバー20が門柱7に支持されている。
The drive device 5 is connected to a drive unit 12 having an electric motor that activates a rotational drive force, and connecting shafts 18 and 18 extending from the drive unit 12 to the left and right, and the rotational drive force from the drive unit 12 is transmitted. It is comprised from each driven part 13 and 13 to be performed.
Therefore, the operation table 8 on which each driven portion 13 is installed is provided with an opening 8a through which the chain 3 is inserted, and each driven portion 13 is provided on a base 17 disposed on the upper surface around the opening 8a. Is installed.
Each driven portion 13 is provided with a driven shaft 15 to which the rotational driving force from the driving portion 12 is transmitted, and a driving sprocket 14 is fixed to the driven shaft 15.
One end of the chain 3 is connected to the upper portion of the door body 2, and an intermediate portion thereof is wound around the drive sprocket 14 of the driven portion 13, and the guide is supported by the gantry 17 on the downstream side of the drive sprocket 14. After being guided by the roller 16, the other end is connected to the bottom surface of the gantry 17 near the operation table 8.
Further, adjacent to the door body 2, below the opening 8 a of the operation table 8 through which the chain 3 is inserted, when the door body 2 is raised, a substantially cylindrical shape that houses the chain 3 that descends in a substantially U shape. The chain cover 20 is supported by the gate pillar 7.

次に、本発明の実施の形態に係る水門用開閉装置1の作用を図1及び図2に基いて説明する。
扉体2を上昇させる時には、駆動部12からの回転駆動力が被駆動部13の駆動スプロケット14を介してチェーン3に伝達され、チェーン3と共に扉体2が上昇することになる。
この時、チェーン3は、駆動スプロケット14の回転により回転移動すると共に、架台17に設けた案内ローラ16に沿って案内され、略U字状に降下しながらチェーンカバー20に収納される。
Next, the operation of the sluice opening and closing device 1 according to the embodiment of the present invention will be described with reference to FIGS.
When the door body 2 is raised, the rotational driving force from the drive unit 12 is transmitted to the chain 3 via the drive sprocket 14 of the driven part 13, and the door body 2 rises together with the chain 3.
At this time, the chain 3 is rotationally moved by the rotation of the drive sprocket 14 and is guided along the guide roller 16 provided on the gantry 17 and is stored in the chain cover 20 while descending in a substantially U shape.

以上説明したように、本発明の実施の形態に係る水門用開閉装置1によれば、一端を扉体2の上部に接続されるチェーン3を、駆動部12からの回転駆動力が伝達される駆動スプロケット14に係合すると共に、その他端を被駆動部13が設置される架台17の底面に接続しているので、扉体2をチェーン3を介して上昇させる際、チェーン3が、駆動スプロケット14の回転により回転移動すると共に、架台17に設けた案内ローラ16に沿って案内された後、略U字状に降下してチェーンカバー20にコンパクトに収納される。
また、扉体2を上昇させる場合に、チェーン3を略U字状に降下させることができるので、降下するチェーン3の高さは半分となり収納スペースの高さを低く設定することができると共に、扉体2の揚程を高く設定することができる。
As described above, according to the sluice opening and closing device 1 according to the embodiment of the present invention, the rotational driving force from the drive unit 12 is transmitted to the chain 3 whose one end is connected to the upper portion of the door body 2. Since the other end is connected to the bottom surface of the mount 17 on which the driven portion 13 is installed, the chain 3 is driven by the drive sprocket 14 when the door body 2 is raised through the chain 3. 14, and after being guided along the guide roller 16 provided on the gantry 17, it is lowered into a substantially U shape and is stored compactly in the chain cover 20.
Moreover, when raising the door body 2, the chain 3 can be lowered in a substantially U shape, so that the height of the lowered chain 3 can be halved and the height of the storage space can be set low. The lift of the door body 2 can be set high.

図1は、本発明の実施の形態に係る水門用開閉装置の正面図である。FIG. 1 is a front view of a switch for a sluice according to an embodiment of the present invention. 図2は、本発明の実施の形態に係る水門用開閉装置の側面図である。FIG. 2 is a side view of the sluice switch according to the embodiment of the present invention.

1 水門用開閉装置,2 扉体,3 チェーン,5 駆動装置,8 操作台,12 駆動部,13 被駆動部,14 駆動スプロケット,17 架台,20 チェーンカバー(収納部)   DESCRIPTION OF SYMBOLS 1 Opening and closing device for sluice gates, 2 door bodies, 3 chains, 5 drive units, 8 operation tables, 12 drive units, 13 driven units, 14 drive sprockets, 17 mounts, 20 chain covers (storage units)

Claims (1)

水門の両岸に立設した一対の門柱に沿って昇降して水門を開閉する扉体を設け、該扉体を上昇させる駆動装置を水門上部に設けた操作台に設置し、前記扉体の上部にチェーンの一端を接続すると共に、前記チェーンの中間部を前記駆動装置を構成する駆動スプロケットに係合させた後、前記チェーンの他端を前記操作台付近に接続し、前記扉体を前記チェーンを介して上昇させる際、前記チェーンの他端側を略U字状に収納する収納部を前記操作台の下方で前記門柱に支持して設け、該収納部は、筒状のチェーンカバーで構成されることを特徴とする水門用開閉装置。 A door body that opens and closes the sluice gate by raising and lowering along a pair of gate pillars erected on both sides of the sluice gate is installed, and a drive device that raises the door body is installed on an operation table provided at the upper part of the sluice gate. One end of the chain is connected to the upper part, and the middle part of the chain is engaged with a drive sprocket constituting the drive device, and then the other end of the chain is connected to the vicinity of the operation table, and the door body is When raising through the chain, a storage portion for storing the other end side of the chain in a substantially U shape is supported by the gate pillar below the operation table , and the storage portion is a cylindrical chain cover. A sluice opening and closing device characterized by comprising .
JP2003410396A 2003-12-09 2003-12-09 Switch for sluice gate Expired - Lifetime JP4512866B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003410396A JP4512866B2 (en) 2003-12-09 2003-12-09 Switch for sluice gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003410396A JP4512866B2 (en) 2003-12-09 2003-12-09 Switch for sluice gate

Publications (2)

Publication Number Publication Date
JP2005171558A JP2005171558A (en) 2005-06-30
JP4512866B2 true JP4512866B2 (en) 2010-07-28

Family

ID=34731504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003410396A Expired - Lifetime JP4512866B2 (en) 2003-12-09 2003-12-09 Switch for sluice gate

Country Status (1)

Country Link
JP (1) JP4512866B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100641753B1 (en) 2006-03-15 2006-11-02 한국수자원공사 Hydro gate opening and closing device by hydraulic cylinder
JP2014074287A (en) * 2012-10-04 2014-04-24 Tadano Kogyo:Kk Lifting sluice gate
JP7324033B2 (en) * 2019-04-02 2023-08-09 西部電機株式会社 water gate operator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938410A (en) * 1982-08-24 1984-03-02 Ishikawajima Constr Material Co Ltd Gate door opening and closing device for sluice
JP3191137B2 (en) * 1994-09-16 2001-07-23 豊国工業株式会社 Switchgear for water gate
JP3026061B2 (en) * 1995-07-24 2000-03-27 阪神動力機械株式会社 Water gate

Also Published As

Publication number Publication date
JP2005171558A (en) 2005-06-30

Similar Documents

Publication Publication Date Title
JP4148863B2 (en) Waterproof door device
GB2428701A (en) Vertically-moving cover assembly for a structure
JP4512866B2 (en) Switch for sluice gate
EP1871961B1 (en) Spa cover lifter
JP2016120745A (en) Platform fence
JP4512865B2 (en) Switch for sluice gate
CN219971564U (en) Rolling door of electric cage
KR200395107Y1 (en) Fold up shutter
JPH0477619B2 (en)
JP3688054B2 (en) Safety lid device
JP2007002607A (en) Hinge device and automatic collapsible lifting gate with the same
JP2000248767A (en) Gate device for multistory parking facility
KR101124678B1 (en) A rotary type apparatus for removing sludge
RU220579U1 (en) VERTICAL LIFT GATES
JP3191137B2 (en) Switchgear for water gate
JP2007500785A (en) Housing with openable side wall surface and roof surface and sliding gate therefor
JP6472654B2 (en) Home fence
JPH0726854A (en) Rising and falling door
CN111456580A (en) A heavy duty warehouse door opener
CN214783695U (en) Hoist
KR20090050400A (en) Industrial automatic door device
JPH0332688A (en) Approach stage device
CN216004875U (en) Novel elevator good luck door
CN214006923U (en) Vertical-opening overlapped garage door with translation structure
AU2006200251B2 (en) Vertically actuable roof cover for a spa

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061109

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090311

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090501

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100414

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100421

R150 Certificate of patent or registration of utility model

Ref document number: 4512866

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130521

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130521

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140521

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term