Woodworking – Shaping machine – Grooving machine
Reexamination Certificate
2005-08-03
2008-12-23
Self, Shelley (Department: 3725)
Woodworking
Shaping machine
Grooving machine
C144S154500, C409S182000
Reexamination Certificate
active
07467651
ABSTRACT:
The present invention is directed toward a quick attach and detach mechanism for a tool attachment such as a router attachment for a router. The attachment system includes a mounting adapter which may be integrally formed with the router housing or attached to the router housing as a bolt-on plate. The system works by vertically installing the tool attachment with the mounting adapter and then twisting to secure the tool attachment to the mounting adapter. A rotational lock is provided to prevent the tool attachment from inadvertently backing off or coming loose. This lock can be manually actuated to allow for quick detachment when desired. The tool attachment system is shown in association with a router which has several disclosed benefits, however there may also be applications of the system in other types of tool attachments for which coverage is also sought.
REFERENCES:
patent: 3056439 (1962-10-01), Hall et al.
patent: 4044805 (1977-08-01), Gronholz
patent: 4103511 (1978-08-01), Kress et al.
patent: 4281694 (1981-08-01), Gorman
patent: 4291735 (1981-09-01), Silken
patent: 4319615 (1982-03-01), Ditmanson
patent: 4353672 (1982-10-01), Smith
patent: 4718468 (1988-01-01), Cowman
patent: 5052454 (1991-10-01), Meinhardt
patent: 5117879 (1992-06-01), Payne
patent: 5183373 (1993-02-01), Floyd, Jr.
patent: 5289861 (1994-03-01), Hedrick
patent: 5308201 (1994-05-01), Wilson et al.
patent: 5398740 (1995-03-01), Miller
patent: 5493767 (1996-02-01), Susnjara
patent: 5778949 (1998-07-01), Draves
patent: 5983968 (1999-11-01), Newman
patent: 6305447 (2001-10-01), Rousseau
patent: 6520227 (2003-02-01), McFarlin et al.
patent: 2003/0113180 (2003-06-01), Schelberg et al.
patent: 100 26 028 (2000-05-01), None
patent: 200 22 529 (2000-05-01), None
patent: 0 469 344 (1992-02-01), None
patent: 0 469 538 (1992-02-01), None
patent: 0 545 142 (1993-06-01), None
patent: 0 546 376 (1997-02-01), None
patent: PCT/EP89/01108 (1990-04-01), None
Festool,So schnell gibt's keine Bessere, Oberrase OF 1400—setzt neue MaBstäbe in ihrer Klasse, Werkzeuge für höchste Ansprüche, TTS Systems AG & Co., Wendlingen, DE, Feb. 2004, 4 pages of a brochure.
Trend Routing Technology,2002 Routing Catalogue, 5 pages of a catalogue.
Bosch Industrial Shop Router, Model 0601617739, Robert Bosch Tool Corporation, Jul. 1998, 2 pages.
Bosch Consumer Information Manual, Robert Bosch Tool Corporation, May 20, 2003, 68 pages.
Adkins Edward
Barkdoll Patrick J.
Karkosch Joe
Kochanski John R.
Nomis LLC
Reinhart Boerner Van Deuren P.C.
Self Shelley
LandOfFree
Tool attachment system and router attachment and method... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool attachment system and router attachment and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool attachment system and router attachment and method... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4022621