Router elevating mechanism

Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device

Reexamination Certificate

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Details

C409S181000, C408S014000, C144S136950

Reexamination Certificate

active

10900058

ABSTRACT:
The present invention is directed to an elevating mechanism, in particular to an elevating mechanism for routers, is configured for easy micro adjustment and coarse or macro adjustment. In an embodiment, a power tool includes a base configured to adjustably receive a motor housing for operating a working tool. A worm drive is pivotally coupled, in an eccentric configuration, to an eccentric lever. The eccentric lever is adjustably coupled to at least one of the housing or the base such that the eccentric lever is operable to cause the worm drive to be positioned into an engaged position with a rack assembly and a released position wherein the worm drive is remote from the rack assembly. The elevating mechanism is operable to permit rotational micro adjustment and macro manual adjustment wherein the worm drive is remote from the rack assembly for permitting coarse adjustment of the motor housing with respect to the base.

REFERENCES:
patent: 712843 (1902-11-01), Paul
patent: 1370895 (1921-03-01), Loomis
patent: 1514894 (1924-11-01), Carter
patent: 1565790 (1925-12-01), Carter
patent: 1584078 (1926-05-01), Carter
patent: 1820162 (1931-08-01), Salvat
patent: 1874232 (1932-08-01), Groene et al.
patent: 2353202 (1944-07-01), Tautz
patent: 2425245 (1947-08-01), Johnson
patent: 2504880 (1950-04-01), Rittenhouse
patent: 2513894 (1950-07-01), Rogers
patent: 2799305 (1957-07-01), Groehn
patent: 3289718 (1966-12-01), Willis
patent: 3436090 (1969-04-01), Lange et al.
patent: 3443479 (1969-05-01), Hawley et al.
patent: 3451133 (1969-06-01), Hathaway et al.
patent: 3466973 (1969-09-01), Rees
patent: 3481453 (1969-12-01), Shreve, III et al.
patent: 3487747 (1970-01-01), Burrows et al.
patent: 3494395 (1970-02-01), Graham
patent: 3512740 (1970-05-01), Podwalny
patent: 3587387 (1971-06-01), Burrows et al.
patent: 3710833 (1973-01-01), Hammer et al.
patent: 3767948 (1973-10-01), Batson
patent: 3791260 (1974-02-01), Ambler et al.
patent: 3827820 (1974-08-01), Hoffman
patent: 3905273 (1975-09-01), Shook
patent: 4051880 (1977-10-01), Hestily
patent: 4085337 (1978-04-01), Moeller
patent: 4085552 (1978-04-01), Horine et al.
patent: 4102370 (1978-07-01), Vess
patent: 4108225 (1978-08-01), Hestily
patent: 4143691 (1979-03-01), Robinson
patent: 4239428 (1980-12-01), Berzina
patent: 4294297 (1981-10-01), Kieffer
patent: 4319860 (1982-03-01), Beares
patent: D267492 (1983-01-01), Schieber
patent: 4410022 (1983-10-01), Peterson
patent: 4445811 (1984-05-01), Sanders
patent: 4537234 (1985-08-01), Onsrud
patent: 4562872 (1986-01-01), Fushiya et al.
patent: 4593466 (1986-06-01), O'Brien
patent: D286132 (1986-10-01), Yamamoto
patent: 4615654 (1986-10-01), Shaw
patent: 4652191 (1987-03-01), Bernier
patent: 4679606 (1987-07-01), Bassett
patent: 4718468 (1988-01-01), Cowman
patent: 4738571 (1988-04-01), Olson et al.
patent: 4770573 (1988-09-01), Monobe
patent: D300501 (1989-04-01), Zurwelle
patent: 4830074 (1989-05-01), Lundblom
patent: RE33045 (1989-09-01), Gronholz et al.
patent: 4872550 (1989-10-01), Stranges
patent: 4924571 (1990-05-01), Albertson
patent: 4938642 (1990-07-01), Imahashi et al.
patent: 5012582 (1991-05-01), Bristol et al.
patent: 5025841 (1991-06-01), Totten
patent: 5056375 (1991-10-01), Kapton et al.
patent: 5062460 (1991-11-01), DeLine
patent: 5074724 (1991-12-01), McCracken
patent: 5078557 (1992-01-01), McCracken
patent: D323935 (1992-02-01), Ward
patent: 5088865 (1992-02-01), Beth et al.
patent: 5094575 (1992-03-01), Kieser et al.
patent: D326597 (1992-06-01), Lee
patent: 5117879 (1992-06-01), Payne
patent: 5139061 (1992-08-01), Neilson
patent: 5181813 (1993-01-01), McCracken
patent: 5188492 (1993-02-01), McCracken
patent: 5191621 (1993-03-01), Brok
patent: D337501 (1993-07-01), Witt
patent: D340174 (1993-10-01), Hoshino et al.
patent: D341305 (1993-11-01), Svetlik
patent: 5265657 (1993-11-01), Matsumoto et al.
patent: 5273089 (1993-12-01), Fuchs et al.
patent: 5289861 (1994-03-01), Hedrick
patent: 5308201 (1994-05-01), Wilson et al.
patent: D349637 (1994-08-01), Hoshino et al.
patent: 5347684 (1994-09-01), Jackson
patent: 5353474 (1994-10-01), Good et al.
patent: 5353852 (1994-10-01), Stolzer et al.
patent: 5361851 (1994-11-01), Fox
patent: 5368424 (1994-11-01), Battenhausen
patent: 5429235 (1995-07-01), Chen
patent: 5445479 (1995-08-01), Hillinger
patent: 5452751 (1995-09-01), Engler, III et al.
patent: 5469601 (1995-11-01), Jackson
patent: 5511445 (1996-04-01), Hildebrandt
patent: 5584620 (1996-12-01), Blickhan et al.
patent: 5590989 (1997-01-01), Mulvihill
patent: 5598892 (1997-02-01), Fox
patent: 5613813 (1997-03-01), Winchester et al.
patent: 5640741 (1997-06-01), Yano
patent: 5652191 (1997-07-01), Patterson
patent: 5662440 (1997-09-01), Kikuchi et al.
patent: 5671789 (1997-09-01), Stolzer et al.
patent: 5678965 (1997-10-01), Strick
patent: 5699844 (1997-12-01), Witt
patent: 5725036 (1998-03-01), Walter
patent: 5725038 (1998-03-01), Tucker et al.
patent: 5772368 (1998-06-01), Posh
patent: 5803684 (1998-09-01), Wang
patent: 5813805 (1998-09-01), Kopras
patent: 5829931 (1998-11-01), Doumani
patent: 5853273 (1998-12-01), Coffey
patent: 5853274 (1998-12-01), Coffey et al.
patent: 5902080 (1999-05-01), Kopras
patent: 5909987 (1999-06-01), Coffey et al.
patent: 5913645 (1999-06-01), Coffey
patent: 5918652 (1999-07-01), Tucker
patent: 5921730 (1999-07-01), Young et al.
patent: D416460 (1999-11-01), Bosten et al.
patent: 5988241 (1999-11-01), Bosten et al.
patent: 5998897 (1999-12-01), Bosten et al.
patent: 6050759 (2000-04-01), Bone
patent: 6065912 (2000-05-01), Bosten et al.
patent: 6079915 (2000-06-01), Bosten et al.
patent: 6079918 (2000-06-01), Buddendeck et al.
patent: 6182723 (2001-02-01), Bosten et al.
patent: 6183400 (2001-02-01), Pope
patent: D444364 (2001-07-01), Evans
patent: 6261036 (2001-07-01), Bosten et al.
patent: 6266850 (2001-07-01), Williams et al.
patent: 6289952 (2001-09-01), Jones et al.
patent: 6305447 (2001-10-01), Rousseau
patent: 6318936 (2001-11-01), McFarlin, Jr. et al.
patent: 6419429 (2002-07-01), Long et al.
patent: 6443676 (2002-09-01), Kopras
patent: 6474378 (2002-11-01), Ryan et al.
patent: 6505659 (2003-01-01), Hummel
patent: 6520224 (2003-02-01), Smith
patent: 6520227 (2003-02-01), McFarlin, Jr. et al.
patent: D473439 (2003-04-01), Grant et al.
patent: 6550154 (2003-04-01), Smith
patent: 6725892 (2004-04-01), McDonald et al.
patent: 6726414 (2004-04-01), Pientka et al.
patent: 6739066 (2004-05-01), Smith
patent: 6779954 (2004-08-01), Tomayko
patent: 6792984 (2004-09-01), Fontaine
patent: 2002/0020466 (2002-02-01), McFarlin, Jr. et al.
patent: 2002/0043294 (2002-04-01), McDonald et al.
patent: 2002/0079021 (2002-06-01), Smith
patent: 2003/0188441 (2003-10-01), Patton
patent: 2003/0205292 (2003-11-01), Smith
patent: 2003/0223835 (2003-12-01), Hummel
patent: 2004/0035495 (2004-02-01), Hassenberger et al.
patent: 2004/0194854 (2004-10-01), McDonald et al.
patent: 2004/0200543 (2004-10-01), McDonald et al.
patent: 2004/0250891 (2004-12-01), McDonald et al.
patent: 2004/0253068 (2004-12-01), Gerhardt et al.
patent: 2006/0102248 (2006-05-01), Cooper et al.
patent: 500134 (1954-02-01), None
patent: 657748 (1963-02-01), None
patent: 2314653 (2001-01-01), None
patent: 712071 (1952-04-01), None
patent: 1037969 (1965-09-01), None
patent: 54051247 (1979-04-01), None
patent: 04297645 (1992-10-01), None
patent: 04297676 (1992-10-01), None
patent: 06136286 (1994-05-01), None
patent: 06164544 (1994-06-01), None
#9000-04 Advantage Rotary Saw™ Kit; © 2000 Dremel; http://www.dremel.com/productdisplay/tool—template2.asp?SKU=9000-04&Color=99CCFF, #9000-04 Advantage Rotary Saw Kit, Mar. 21, 2003, 1 page.
Triton TRC-001, Router Woodworking, http://www.patwarner.com/triton.html, p. 1-2, Feb. 27, 2004.
Bosch 1617 Shop Router, Parts Diagram, Jul. 1998.
Bosch Router Models, Owners Manual, p. 1-22, http//www.boschtools.com.
Triton TRC-001 Review, 3.25 Plunge Router, http://www.mv.com/users/besposito/woodworking/triton/, Feb. 27, 2004.
Triton 3 ¼hp Plunge Router Review, http:/benchmark.20m.com/reviews/TritonRouter/TritonRouterReview.html, p. 1-4, Feb. 27, 20

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