ATE292530T1 - EXPANSION PLIERS - Google Patents
EXPANSION PLIERSInfo
- Publication number
- ATE292530T1 ATE292530T1 AT01202022T AT01202022T ATE292530T1 AT E292530 T1 ATE292530 T1 AT E292530T1 AT 01202022 T AT01202022 T AT 01202022T AT 01202022 T AT01202022 T AT 01202022T AT E292530 T1 ATE292530 T1 AT E292530T1
- Authority
- AT
- Austria
- Prior art keywords
- plug
- shaft
- washer
- handle
- linkage
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Processing Of Terminals (AREA)
- Insulated Conductors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The shaping pliers for connecting copper tubes has a cap with a plastic plug (4), an axial stop (3) and a shaft (5) extending through the plug to actuate the stop for movement towards the plug. A linkage exerts a traction force on the shaft opposite to a hole formed in a washer (11) surrounding the shaft. The linkage has a handle with a cavity receiving the washer and a piston sliding in the cavity. The piston is moved by a lever hinged on the handle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006917A FR2809651B1 (en) | 2000-05-30 | 2000-05-30 | SOCKET PLIERS |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE292530T1 true ATE292530T1 (en) | 2005-04-15 |
Family
ID=8850778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01202022T ATE292530T1 (en) | 2000-05-30 | 2001-05-29 | EXPANSION PLIERS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1160027B1 (en) |
AT (1) | ATE292530T1 (en) |
DE (1) | DE60109849D1 (en) |
FR (1) | FR2809651B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103521561A (en) * | 2013-10-22 | 2014-01-22 | 郑州科技学院 | Metal pipeline straightening device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11541581B2 (en) | 2016-09-02 | 2023-01-03 | Zurn Industries, Llc | Injection molded cold-expansion compression collar |
US11543065B2 (en) | 2016-09-02 | 2023-01-03 | Zurn Industries, Llc | Extruded cold-expansion compression collar |
US11054076B2 (en) | 2016-11-04 | 2021-07-06 | Zurn Industries, Llc | Reinforcing ring with sleeve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB639103A (en) * | 1948-05-12 | 1950-06-21 | Harrison Venning Tool Company | Improvements in metal tube expanders |
FR2380831A1 (en) * | 1977-02-22 | 1978-09-15 | Beauvillier & Cie | Tool system for tube expansion - has expanding mandrel with tapered expanding plug and actuating piston |
US4779333A (en) * | 1987-09-24 | 1988-10-25 | Foster Wheeler Energy Corporation | Sleeve to tubesheet expander tool |
FR2646792A1 (en) * | 1989-05-12 | 1990-11-16 | Virax Sa | APPARATUS FOR EXTENDING OR EVASING THE END OF TUBES |
JPH09193250A (en) * | 1996-01-17 | 1997-07-29 | Takanori Yamanami | Method for connecting synthetic resin pipe |
-
2000
- 2000-05-30 FR FR0006917A patent/FR2809651B1/en not_active Expired - Fee Related
-
2001
- 2001-05-29 EP EP01202022A patent/EP1160027B1/en not_active Expired - Lifetime
- 2001-05-29 AT AT01202022T patent/ATE292530T1/en not_active IP Right Cessation
- 2001-05-29 DE DE60109849T patent/DE60109849D1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103521561A (en) * | 2013-10-22 | 2014-01-22 | 郑州科技学院 | Metal pipeline straightening device |
Also Published As
Publication number | Publication date |
---|---|
FR2809651A1 (en) | 2001-12-07 |
DE60109849D1 (en) | 2005-05-12 |
EP1160027A1 (en) | 2001-12-05 |
FR2809651B1 (en) | 2002-09-13 |
EP1160027B1 (en) | 2005-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |