JPS5674334A - U-pipe chucking unit - Google Patents
U-pipe chucking unitInfo
- Publication number
- JPS5674334A JPS5674334A JP15071679A JP15071679A JPS5674334A JP S5674334 A JPS5674334 A JP S5674334A JP 15071679 A JP15071679 A JP 15071679A JP 15071679 A JP15071679 A JP 15071679A JP S5674334 A JPS5674334 A JP S5674334A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- recess
- press
- end parts
- unit
- 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
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
PURPOSE: A titled unit which is specifically provided with a U-pipe housing recess in the lower part of a body, a contact member in the upper part thereof which is held energized and moves vertically, pressing pins for lowering the same, and U- pipe press-contact members in the recess and which permits automatic insertion of the U-pipe to pipe end parts in conformity with predetermined patterns.
CONSTITUTION: In order to insert and connect a pair of predetermined pipe ends of a heat exchanger, etc. of an air conditoner, a U-pipe 4 is inserted into the recess 6 opening at the bottom end face and one side face of a unit body 5. The pipe 4 is held to the body 5 by press-contacting members 11 of which end parts are held energized in the direction of press-contacting both end parts of the pipe 4. The unit is moved and is positioned by means of a check setting plate 17, after which pressing pins 8 are uniformly depressed by a pressing plate. Then, the contact member 7 which is in one piece with the pins 8, is held energized at all times in the direction of abutting on the upper part of the recess 6 and the curved face part abutting on the curved part of the pipe 4 descends. Thereby, the pipe 4 may be inserted at uniform depth into a pair of pipes.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15071679A JPS5674334A (en) | 1979-11-22 | 1979-11-22 | U-pipe chucking unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15071679A JPS5674334A (en) | 1979-11-22 | 1979-11-22 | U-pipe chucking unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5674334A true JPS5674334A (en) | 1981-06-19 |
| JPS6410299B2 JPS6410299B2 (en) | 1989-02-21 |
Family
ID=15502837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15071679A Granted JPS5674334A (en) | 1979-11-22 | 1979-11-22 | U-pipe chucking unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5674334A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0683331A (en) * | 1992-08-31 | 1994-03-25 | Yamaha Corp | Key drive unit fitting structure of automatic piano |
| CN104907390A (en) * | 2015-06-26 | 2015-09-16 | 浙江华尔达热导技术股份有限公司 | Punching technology of heat exchanger connecting pipe |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941580B2 (en) | 2006-11-30 | 2015-01-27 | Sharp Laboratories Of America, Inc. | Liquid crystal display with area adaptive backlight |
-
1979
- 1979-11-22 JP JP15071679A patent/JPS5674334A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0683331A (en) * | 1992-08-31 | 1994-03-25 | Yamaha Corp | Key drive unit fitting structure of automatic piano |
| CN104907390A (en) * | 2015-06-26 | 2015-09-16 | 浙江华尔达热导技术股份有限公司 | Punching technology of heat exchanger connecting pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6410299B2 (en) | 1989-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57501562A (en) | ||
| JPS611870B2 (en) | ||
| EP0175315A3 (en) | 4-dimethylamino-1-hydroxybutane-1,1-diphosphonic acid, its water soluble salts, process for their preparation and its use | |
| DE3483997D1 (en) | CASSETTE LOADING DEVICE. | |
| SE8102510L (en) | PROCEDURE FOR LINING A FLUIDUM CONNECTOR OPENING IN A STATUS PLATE FOR PLATE HEAT EXCHANGER | |
| EP0890843A3 (en) | Test socket assembly | |
| DE3271018D1 (en) | A device for carrying a disc in a disc-player | |
| JPS5674334A (en) | U-pipe chucking unit | |
| JPS57209729A (en) | Fixing method for fin in radiator plate | |
| JPS56127830A (en) | Disc brake | |
| JPS5774761A (en) | Original holder of image formation device | |
| IN170012B (en) | ||
| JPS56102439A (en) | Jig for pressing in crankshaft gear | |
| IT8321662A0 (en) | TEST SOCKET WITH NO INSERTION FORCE FOR CONTAINERS WITH AN ASSEMBLY OF PINS ARRANGEMENTED IN A LATTICE. | |
| JPS55125910A (en) | Chamfering apparatus | |
| JPS51145073A (en) | Automatic tool clamping device | |
| JPS55112742A (en) | Construction of electric continuation between tool holder and ram in machine tool with automatic tool exchanger | |
| JPS54142666A (en) | Parts assembling device | |
| JPS5353199A (en) | Apparatus for inspecting sprinkler head | |
| JPS57202989A (en) | Diffusion bonding method | |
| JPS53137747A (en) | Hair iron | |
| JPS5330086A (en) | Apparatus for inserting electric parts | |
| JPS5748436A (en) | Assembly method of case body | |
| JPS6423163A (en) | Method for testing heat resistance of high-polymer cross linked body | |
| JPS56108991A (en) | Timer |