JPS6465385A - Connecting unit of tube - Google Patents
Connecting unit of tubeInfo
- Publication number
- JPS6465385A JPS6465385A JP21760087A JP21760087A JPS6465385A JP S6465385 A JPS6465385 A JP S6465385A JP 21760087 A JP21760087 A JP 21760087A JP 21760087 A JP21760087 A JP 21760087A JP S6465385 A JPS6465385 A JP S6465385A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- groove
- connector
- joint
- cut
- 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.)
- Granted
Links
Abstract
PURPOSE: To improve operability by setting up a stop part in the top end of a tube, a groove in a connector and a cut in a joint and pressing a clip spring in the groove to connect the tube. CONSTITUTION: A stop part 34 is formed in the top end of a tube 32, a circular groove 23 is formed in the big diameter part 21 of connector 20, and a cut 14 is formed in the joint 11. Before the connector is inserted in the cut 14 of the joint 11, a clip spring 30 is pressed therein by the manner while the connector 20 is inserted the joint 11 until the groove 23 agrees well with the cut 14, the clip spring 30 falls into the groove 23. Therefore, the tube can be connected without use of tools therefor, and as adjustment of the fastening torque is not necessary, the operability of tube connecting operation is improved.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217600A JPH0781663B2 (en) | 1987-08-31 | 1987-08-31 | Tube connection unit |
US07/165,057 US4874174A (en) | 1987-03-05 | 1988-03-07 | Tube connecting unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217600A JPH0781663B2 (en) | 1987-08-31 | 1987-08-31 | Tube connection unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6465385A true JPS6465385A (en) | 1989-03-10 |
JPH0781663B2 JPH0781663B2 (en) | 1995-09-06 |
Family
ID=16706833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62217600A Expired - Fee Related JPH0781663B2 (en) | 1987-03-05 | 1987-08-31 | Tube connection unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0781663B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156390U (en) * | 1988-04-20 | 1989-10-27 | ||
JP2006264413A (en) * | 2005-03-22 | 2006-10-05 | Nissin Kogyo Co Ltd | Pipe connection structure of fluid type actuator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5412189B2 (en) * | 2009-06-29 | 2014-02-12 | 日東工器株式会社 | Pipe fitting |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481016U (en) * | 1971-05-31 | 1973-01-09 | ||
JPS589587U (en) * | 1981-07-11 | 1983-01-21 | サンデン株式会社 | Fluid piping connections |
-
1987
- 1987-08-31 JP JP62217600A patent/JPH0781663B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481016U (en) * | 1971-05-31 | 1973-01-09 | ||
JPS589587U (en) * | 1981-07-11 | 1983-01-21 | サンデン株式会社 | Fluid piping connections |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01156390U (en) * | 1988-04-20 | 1989-10-27 | ||
JP2006264413A (en) * | 2005-03-22 | 2006-10-05 | Nissin Kogyo Co Ltd | Pipe connection structure of fluid type actuator |
Also Published As
Publication number | Publication date |
---|---|
JPH0781663B2 (en) | 1995-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |