EP 1160027 A1 20011205 - Expansion plier
Title (en)
Expansion plier
Title (de)
Aufweitzange
Title (fr)
Pince à emboiture
Publication
Application
Priority
FR 0006917 A 20000530
Abstract (en)
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.
IPC 1-7
IPC 8 full level
B21D 41/02 (2006.01)
CPC (source: EP)
B21D 41/026 (2013.01)
Citation (search report)
- [A] FR 2380831 A1 19780915 - BEAUVILLIER & CIE [FR]
- [A] GB 639103 A 19500621 - HARRISON VENNING TOOL COMPANY, et al
- [A] US 4779333 A 19881025 - RABE GEORGE B [US], et al
- [A] EP 0397570 A1 19901114 - VIRAX SA [FR]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1160027 A1 20011205; EP 1160027 B1 20050406; AT E292530 T1 20050415; DE 60109849 D1 20050512; FR 2809651 A1 20011207; FR 2809651 B1 20020913
DOCDB simple family (application)
EP 01202022 A 20010529; AT 01202022 T 20010529; DE 60109849 T 20010529; FR 0006917 A 20000530