JP4128554B2 - ベローズ - Google Patents
ベローズ Download PDFInfo
- Publication number
- JP4128554B2 JP4128554B2 JP2004241880A JP2004241880A JP4128554B2 JP 4128554 B2 JP4128554 B2 JP 4128554B2 JP 2004241880 A JP2004241880 A JP 2004241880A JP 2004241880 A JP2004241880 A JP 2004241880A JP 4128554 B2 JP4128554 B2 JP 4128554B2
- Authority
- JP
- Japan
- Prior art keywords
- pleat
- bellows
- load release
- fold
- folds
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 2
- 230000002028 premature Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/041—Non-metallic bellows
- F16J3/043—Non-metallic bellows with particular means for limiting wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Sealing Devices (AREA)
- Optical Communication System (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Description
2 ひだ
3 終端ひだ
4 終端部分
5 負荷解放ひだ
6 ひだ谷部
7 ひだ頂部
8 端面
9 端面
10 第2の接続部分
Claims (5)
- 均一な材料から一体的に形成されているゴム弾性材料製のベローズであって、当該ベローズの長手方向に延伸するとともに少なくとも一方の端面に終端ひだを有する少なくとも1つのひだ部分を含み、当該終端ひだが実質上半分のひだとして形成され、この終端ひだが、前記ひだ部分とは軸方向で反対側の面で、当該ベローズを固定するための終端部分と接続されているものにおいて、
前記終端ひだ(3)が長手方向に延伸する蛇腹形状に形成されている少なくとも1つの負荷解放ひだ(5)を含み、この負荷解放ひだ(5)が、1つのひだ谷部(6)及び2つのひだ頂部(7)を有し、
前記終端ひだ(3)が、1つのひだ谷部(6)及び2つのひだ頂部(7)を有するとともに長手方向に延伸する蛇腹形状に形成されている少なくとも1つの負荷解放ひだ(5)を含み、
前記負荷解放ひだが、前記終端ひだ(3)が軸方向に延伸する範囲内に、又は接続部分(4)に対応する前記終端ひだ(3)の端面の側面に配置されていることを特徴とするベローズ。 - 前記負荷解放ひだ(5)のひだ谷部(6)が丸みをつけられて仕上げられている請求項1記載のベローズ。
- 前記負荷解放ひだ(5)のひだ頂部(7)が丸みをつけられて仕上げられている請求項1又は2記載のベローズ。
- 前記丸みを付けられて仕上げられているひだ谷部(6)及びひだ頂部(7)の少なくとも一方の丸みのついた部分の半径が、0.2mmから2mmの範囲にある請求項2又は3記載のベローズ。
- 前記ひだ谷部(6)と、このひだ谷部(6)に軸方向両側で隣接するひだ頂部(7)の間の、前記負荷解放ひだ(5)の半径方向の深さが、1mmから4mmの範囲にある請求項1から4のいずれか一項に記載のベローズ。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10339131A DE10339131B4 (de) | 2003-08-22 | 2003-08-22 | Faltenbalg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005069483A JP2005069483A (ja) | 2005-03-17 |
| JP4128554B2 true JP4128554B2 (ja) | 2008-07-30 |
Family
ID=34042265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004241880A Expired - Fee Related JP4128554B2 (ja) | 2003-08-22 | 2004-08-23 | ベローズ |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1508729B1 (ja) |
| JP (1) | JP4128554B2 (ja) |
| AT (1) | ATE362064T1 (ja) |
| DE (2) | DE10339131B4 (ja) |
| ES (1) | ES2285312T3 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE502005006601D1 (de) * | 2005-06-01 | 2009-03-26 | Freudenberg Carl Kg | Faltenbalg für Gelenke |
| JP5007858B2 (ja) * | 2007-02-08 | 2012-08-22 | Smc株式会社 | 流量制御弁 |
| JP2008261446A (ja) * | 2007-04-13 | 2008-10-30 | Ntn Corp | 等速自在継手用ブーツ及び等速自在継手 |
| JP5912318B2 (ja) * | 2011-07-20 | 2016-04-27 | キーパー株式会社 | 等速ジョイント装置、等速ジョイント装置の設計方法、及び等速ジョイント装置の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962455A (en) * | 1960-03-09 | 1964-07-01 | Brd Co Ltd | Improvements in or relating to universal joints |
| FR2600135B1 (fr) * | 1986-06-13 | 1988-10-07 | Ouest Cie | Soufflet de protection, notamment pour transmission avant de vehicule automobile |
| US4895550A (en) * | 1987-05-11 | 1990-01-23 | Wynn's-Precision, Inc. | Blow-molded convoluted boot |
| DE4115446C1 (ja) * | 1991-05-11 | 1992-02-20 | Continental Aktiengesellschaft, 3000 Hannover, De | |
| GB2282860B (en) * | 1993-10-12 | 1996-06-05 | Draftex Ind Ltd | Protective bellows |
| GB9804864D0 (en) * | 1998-03-06 | 1998-04-29 | Hayward Philip F | Protective gaiters for joints |
-
2003
- 2003-08-22 DE DE10339131A patent/DE10339131B4/de not_active Expired - Fee Related
-
2004
- 2004-06-24 DE DE502004003744T patent/DE502004003744D1/de not_active Expired - Lifetime
- 2004-06-24 EP EP04014788A patent/EP1508729B1/de not_active Expired - Lifetime
- 2004-06-24 ES ES04014788T patent/ES2285312T3/es not_active Expired - Lifetime
- 2004-06-24 AT AT04014788T patent/ATE362064T1/de not_active IP Right Cessation
- 2004-08-23 JP JP2004241880A patent/JP4128554B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE362064T1 (de) | 2007-06-15 |
| DE502004003744D1 (de) | 2007-06-21 |
| DE10339131A1 (de) | 2005-03-31 |
| EP1508729A1 (de) | 2005-02-23 |
| JP2005069483A (ja) | 2005-03-17 |
| DE10339131B4 (de) | 2008-05-15 |
| EP1508729B1 (de) | 2007-05-09 |
| ES2285312T3 (es) | 2007-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101451840B1 (ko) | 전이 영역을 가진 조인트용, 특히 등속 조인트용 부트 | |
| US4057263A (en) | Vehicle frame | |
| US20020050101A1 (en) | Insert for trim, trim and weather strip for vehicle | |
| AU2008349287B2 (en) | Grommet | |
| KR930021969A (ko) | 유니버설조인트용의 가요성 부트 | |
| JP4993285B2 (ja) | 等速ジョイント用ブーツ | |
| JP4128554B2 (ja) | ベローズ | |
| JPS63149475A (ja) | 蛇腹 | |
| JP6884010B2 (ja) | 等速自在継手用ブーツ | |
| KR101204698B1 (ko) | 부트 장치 | |
| JP4363516B2 (ja) | 空気入りタイヤ | |
| CN117450199A (zh) | 波纹构件 | |
| JP7748140B2 (ja) | 動力車両用の超音波センサ装置並びに超音波センサ構成 | |
| US7513507B2 (en) | Flexible boot for constant velocity universal joint | |
| JP4383396B2 (ja) | グロメット | |
| JP5153111B2 (ja) | ワイヤーハーネス | |
| EP1762463B1 (en) | Steering boot | |
| CN105299076B (zh) | 用于万向节特别是用于等速万向节的具有过渡区域的罩 | |
| EP0669477B1 (en) | Protective bellows | |
| JP5356848B2 (ja) | グロメット | |
| JP2007252060A (ja) | ハーネス外装部材 | |
| JP2011012709A (ja) | ダイナミックダンパ | |
| JP4528706B2 (ja) | 継手用ブーツ | |
| JP4692338B2 (ja) | 蛇腹ホース | |
| KR20060060153A (ko) | 등속 조인트용 부트 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070320 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070329 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070403 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070920 |
|
| 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: 20080415 |
|
| 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: 20080514 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110523 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110523 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |