Metal deforming – Tool and/or tool holder – Having unitary tool-face
Reexamination Certificate
2005-08-16
2005-08-16
Jones, David B. (Department: 3725)
Metal deforming
Tool and/or tool holder
Having unitary tool-face
C072S482920, C072S389400
Reexamination Certificate
active
06928852
ABSTRACT:
The invention relates to a combination of a press brake tool and a press brake clamping system for pressing the press brake tool in a press direction, said press brake clamping system comprising:at least one clamp for clamping said tool in a clamping direction substantially perpendicular to the press direction;a positioner for positioning said tool in the press direction; andat least one tool support surface;said tool comprising:a tool body;a clamping part arranged on said tool body for clamping said tool in said clamping system, wherein the clamping part has an engagement part for engagement of the positioner onto the tool;at least one support surface for abutment to said tool support surface; anda safety tang to prevent the tool of falling out;wherein at least one of the positioner and the engagement part comprises a slanting surface for at least partially transforming the clamping force into a positioning force.
REFERENCES:
patent: 3779122 (1973-12-01), Sawell
patent: 4787237 (1988-11-01), Houston et al.
patent: 4993255 (1991-02-01), Treillet
patent: 5009098 (1991-04-01), van Merksteijn
patent: 5042352 (1991-08-01), Lux
patent: 5245854 (1993-09-01), Bruggink et al.
patent: 5460027 (1995-10-01), Takahashi
patent: 5619885 (1997-04-01), Kawano et al.
patent: 5642642 (1997-07-01), Kawano
patent: 5782308 (1998-07-01), Latten et al.
patent: 5794486 (1998-08-01), Sugimoto et al.
patent: 6003360 (1999-12-01), Runk et al.
patent: 6138492 (2000-10-01), Vining et al.
patent: 6467327 (2002-10-01), Runk et al.
patent: 6557390 (2003-05-01), Runk et al.
patent: 6606896 (2003-08-01), Tarasconi
patent: 6644090 (2003-11-01), Gasparini
patent: 6732564 (2004-05-01), Runk et al.
patent: 31 36 440 (1983-03-01), None
patent: 0 119 108 (1984-09-01), None
patent: 0 237 800 (1987-09-01), None
patent: 0 256 245 (1988-02-01), None
patent: 0 494 714 (1992-07-01), None
patent: 0 767 015 (1997-04-01), None
patent: 2122977 (1972-09-01), None
patent: 2 416 064 (1979-08-01), None
patent: 2598 946 (1987-11-01), None
patent: 57089929 (1982-12-01), None
patent: 09100034 (1997-04-01), None
patent: 741 999 (1980-07-01), None
Jones David B.
The Webb Law Firm
Wila B.V.
LandOfFree
Combination of a press brake clamping system and at least a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Combination of a press brake clamping system and at least a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination of a press brake clamping system and at least a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3454950