JPS553977A - Method of and apparatus for compound tube - Google Patents
Method of and apparatus for compound tubeInfo
- Publication number
- JPS553977A JPS553977A JP7769478A JP7769478A JPS553977A JP S553977 A JPS553977 A JP S553977A JP 7769478 A JP7769478 A JP 7769478A JP 7769478 A JP7769478 A JP 7769478A JP S553977 A JPS553977 A JP S553977A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- space
- outer tube
- housing
- lubricating liquid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To produce a compound tube efficiently through press fit of an inner tube into an outer tube by admitting compressed gas into a space with the inner tube housed in a long thin closed space while the outer tube arranged at one end of the space communicated thereto.
CONSTITUTION: An outer tube 2 is mounted to mount section 45 of an outer tube fitting 13 which has been removed from a housing 11 while an inner tube 1 is housed at a long thin space 11 in the housing 11. The fitting 13 is screwed on the housing 11. Then, a normally closed solenoid valve 23 is opened to allow a lubricating liquid to be introduced into the space 31 from a tank 21. After that, the valve 23 is closed while a normally closed solenoid valve 15 is opened to allow high pressure compressed gas to be introduced into the space 31 from supply source 17. The lubricating liquid passes through a tapered guide path 42, a central path 41, an axial port of a tube 2 and then drained, while the tube 1 is force-pressed into the tube 2 by the lubricating liquid through the guide path and the path 41.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53077694A JPS5829212B2 (en) | 1978-06-27 | 1978-06-27 | Composite tube manufacturing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53077694A JPS5829212B2 (en) | 1978-06-27 | 1978-06-27 | Composite tube manufacturing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS553977A true JPS553977A (en) | 1980-01-12 |
| JPS5829212B2 JPS5829212B2 (en) | 1983-06-21 |
Family
ID=13640991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53077694A Expired JPS5829212B2 (en) | 1978-06-27 | 1978-06-27 | Composite tube manufacturing method and device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829212B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016519622A (en) * | 2013-03-22 | 2016-07-07 | テクニ−プレックス，インコーポレーテッド | Extrudable multilayer tubing |
-
1978
- 1978-06-27 JP JP53077694A patent/JPS5829212B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016519622A (en) * | 2013-03-22 | 2016-07-07 | テクニ−プレックス，インコーポレーテッド | Extrudable multilayer tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5829212B2 (en) | 1983-06-21 |
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