EP 1220737 B1 20101117 - STAPLER FOR FORMING STAPLES TO VARIOUS SIZES
Title (en)
STAPLER FOR FORMING STAPLES TO VARIOUS SIZES
Title (de)
HEFTER MIT VORRICHTUNG ZUM FORMEN VON UNTERSCHIEDLICH GROSSEN KLAMMERN
Title (fr)
AGRAFEUSE DESTINEE A FORMER DES AGRAFES DE TAILLES DIFFERENTES
Publication
Application
Priority
- US 0016112 W 20000612
- US 13860199 P 19990611
Abstract (en)
[origin: WO0076730A1] A staple forming mechanism having at least first and second configurations, the forming mechanism including: (a) a bend plate assembly (110) having a top surface engageable with a crown portion of a staple (136), the top bend surface having a first surface width in the first configuration, and a second surface width greater than the first width in the second configuration; and (b) a former assembly (65) having at least two operative side portions (72) disposed laterally adjacent and on opposite sides of the top bend surface and engageable with leg portions (138) of the staple, the operative side portions being separated by a former space that has a first former width in the first configuration, and a second former width greater than the first former width in the second configuration; wherein the operative side portions (72) and the bend plate (110) are operatively associated and movable to a forming position with the bend plate (110) disposed in the former space for such that the operative side portions (72) bend legs of a staple about the bend plate to produce first or second crown widths of the staple corresponding to the first or second widths when in the first or second configurations, respectively. Staplers for stapling staples of different crown size are also included, as well as staplers including the above-described staple forming mechanism.
IPC 8 full level
B25C 1/00 (2006.01); B25C 5/04 (2006.01); B25C 5/02 (2006.01); B25C 5/06 (2006.01); B25C 5/08 (2006.01); B25C 7/00 (2006.01); B27F 7/19 (2006.01); B27F 7/36 (2006.01); B27F 7/38 (2006.01)
CPC (source: EP)
B27F 7/19 (2013.01); B27F 7/36 (2013.01); B27F 7/38 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0076730 A1 20001221; CN 1236896 C 20060118; CN 1370102 A 20020918; DE 60045251 D1 20101230; EP 1220737 A1 20020710; EP 1220737 A4 20070912; EP 1220737 B1 20101117; HK 1048785 A1 20030417; JP 2003501281 A 20030114; TW 490367 B 20020611
DOCDB simple family (application)
US 0016112 W 20000612; CN 00811688 A 20000612; DE 60045251 T 20000612; EP 00942761 A 20000612; HK 03101018 A 20030212; JP 2001503034 A 20000612; TW 89111427 A 20000628