JP4113200B2 - パイプ材連結構造、パイプ材 - Google Patents
パイプ材連結構造、パイプ材 Download PDFInfo
- Publication number
- JP4113200B2 JP4113200B2 JP2005111700A JP2005111700A JP4113200B2 JP 4113200 B2 JP4113200 B2 JP 4113200B2 JP 2005111700 A JP2005111700 A JP 2005111700A JP 2005111700 A JP2005111700 A JP 2005111700A JP 4113200 B2 JP4113200 B2 JP 4113200B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe material
- piece
- pipe
- opening end
- pieces
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
(例えば、特許文献1を参照)。
B・・・パイプ材
W1・・・軸方向
W2・・・凹み幅
W3・・・板厚
2・・・第一開口端部
3・・・第二開口端部
21・・・連結用凹片
21a・・・右側縁
21b・・・左側縁
23・・・切込
31・・・連結用凹片
31a・・・右側縁
31b・・・左側縁
33・・・切込
Claims (2)
- 一対の筒状パイプ材を軸方向に連結するパイプ材連結構造において、
少なくとも一方のパイプ材の開口端部に、周囲より一定寸法分を軸心側に凹ませた連結用凹片と、当該連結用凹片の両側縁を軸方向に切り込んだ切込とを設け、
一方のパイプ材の開口端部を他方のパイプ材の開口端部に嵌め合わせ、前記連結用凹片を他方のパイプ材内に挿入した状態で連結すると共に、プレス加工により前記連結用凹片を形成することを特徴とするパイプ材連結構造 - 前記連結用凹片の凹み幅を、パイプ材の板厚の略二倍としていることを特徴とする請求項1記載のパイプ材連結構造
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005111700A JP4113200B2 (ja) | 2005-04-08 | 2005-04-08 | パイプ材連結構造、パイプ材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005111700A JP4113200B2 (ja) | 2005-04-08 | 2005-04-08 | パイプ材連結構造、パイプ材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006292030A JP2006292030A (ja) | 2006-10-26 |
| JP4113200B2 true JP4113200B2 (ja) | 2008-07-09 |
Family
ID=37412801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005111700A Expired - Fee Related JP4113200B2 (ja) | 2005-04-08 | 2005-04-08 | パイプ材連結構造、パイプ材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4113200B2 (ja) |
-
2005
- 2005-04-08 JP JP2005111700A patent/JP4113200B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006292030A (ja) | 2006-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100386314B1 (ko) | 철심장치 | |
| CN1118620A (zh) | 用于制造导流元件联接管的配套组件和方法 | |
| FR2922127B1 (fr) | Machine a cintrer un profile et outillage de cintrage pour une telle machine | |
| JPH02140553A (ja) | 空調ダクト連結装置 | |
| JP4113200B2 (ja) | パイプ材連結構造、パイプ材 | |
| TW202018246A (zh) | 熱傳遞板及用於板式熱交換器之卡匣 | |
| KR20080052677A (ko) | 벤딩된 시트재 및 결합부를 형성하는 방법 | |
| JP6916673B2 (ja) | 筒部構造及び継手収容部材 | |
| JP5492456B2 (ja) | 管補修用連結部材 | |
| US10774859B2 (en) | Strip and slot bonded joint | |
| JP7075734B2 (ja) | 鋼矢板及びその製造方法 | |
| KR102049583B1 (ko) | 무용접 방식으로 트러스를 연결하는 브라켓 | |
| JP2007010199A (ja) | 多孔管及び多孔管の製造方法 | |
| JP2009136083A (ja) | 配線・配管材保護カバー | |
| JP6814544B2 (ja) | 建具枠の取付け構造 | |
| JP4130069B2 (ja) | 構造材用平坦部材 | |
| JP7807121B1 (ja) | 断熱部材 | |
| JP5466490B2 (ja) | 段ボールダクト基材及び段ボールダクト部材の製造方法 | |
| JP7832036B2 (ja) | 接合部材、柱と梁との接合構造 | |
| KR200389188Y1 (ko) | 배관파이프 연결구용 그랩링 | |
| JP5052444B2 (ja) | 扉体の組立構造 | |
| KR100963915B1 (ko) | 엘보우 덕트 제작방법 | |
| JP4771873B2 (ja) | 防音シート体 | |
| JP5927076B2 (ja) | 合体型グロメット | |
| JP5792335B2 (ja) | ダクト継手 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20070117 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080121 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080205 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080305 |
|
| 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: 20080401 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080410 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110418 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140418 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |