Chain drive system

Details Chain drive system Chain drive system

2004-08-10

2009-08-11

Charles, Marcus (Department: 3656)

Endless belt power transmission systems or components

Positive drive belt

C474S111000, C474S109000, C474S148000, C474S206000

Reexamination Certificate

active

07572200

ABSTRACT:
A chain drive system includes a drive sprocket, a driven sprocket and a chain looped over the drive sprocket and the driven sprocket. The chain and the sprocket having respective sliding surfaces slidable relative to each other in the presence of lubricating oil, and any adjacent chain components of the chain having respective sliding surfaces slidable relative to each other in the presence of lubricating oil. At least one of the sliding surfaces between the chain and the sprocket and at least one of the sliding surfaces between any adjacent chain components have hard carbon coatings formed on base portions thereof. Each of the hard carbon coatings has a hydrogen content of 10 atomic % or less.

REFERENCES:
patent: 1461 (1839-12-01), Day
patent: 1551764 (1925-09-01), Muller
patent: 2716972 (1955-09-01), Farny et al.
patent: 2982733 (1961-05-01), Wright et al.
patent: 3211647 (1965-10-01), O'Halloran et al.
patent: 3790315 (1974-02-01), Emanuelsson et al.
patent: 3846162 (1974-11-01), Bloom
patent: 3932228 (1976-01-01), Sugiyama et al.
patent: 4031023 (1977-06-01), Musser et al.
patent: 4367130 (1983-01-01), Lemelson
patent: 4385880 (1983-05-01), Lemelson
patent: 4538929 (1985-09-01), Ehrentraut et al.
patent: 4554208 (1985-11-01), MacIver et al.
patent: 4645610 (1987-02-01), Born et al.
patent: 4702808 (1987-10-01), Lemelson
patent: 4712982 (1987-12-01), Inagaki et al.
patent: 4755237 (1988-07-01), Lemelson
patent: 4755426 (1988-07-01), Kokai et al.
patent: 4783368 (1988-11-01), Yamamoto et al.
patent: 4834400 (1989-05-01), Lebeck
patent: 4842755 (1989-06-01), Dunn
patent: 4859493 (1989-08-01), Lemelson
patent: 4874596 (1989-10-01), Lemelson
patent: 4919974 (1990-04-01), McCune et al.
patent: 4933058 (1990-06-01), Bache et al.
patent: 4943345 (1990-07-01), Asmussen et al.
patent: 4960643 (1990-10-01), Lemelson
patent: 4974498 (1990-12-01), Lemelson
patent: 4980021 (1990-12-01), Kitamura et al.
patent: 4980610 (1990-12-01), Varga
patent: 4981717 (1991-01-01), Thaler
patent: 4988421 (1991-01-01), Drawl et al.
patent: 4992082 (1991-02-01), Drawl et al.
patent: 5000541 (1991-03-01), DiMarcello et al.
patent: 5021628 (1991-06-01), Lemelson
patent: 5032243 (1991-07-01), Bache et al.
patent: 5036211 (1991-07-01), Scott
patent: 5040501 (1991-08-01), Lemelson
patent: 5067826 (1991-11-01), Lemelson
patent: 5077990 (1992-01-01), Plath
patent: 5078848 (1992-01-01), Anttila et al.
patent: 5087608 (1992-02-01), Chan et al.
patent: 5096352 (1992-03-01), Lemelson
patent: 5110435 (1992-05-01), Haberland
patent: 5112025 (1992-05-01), Nakayama et al.
patent: 5127314 (1992-07-01), Swain
patent: 5131941 (1992-07-01), Lemelson
patent: 5132587 (1992-07-01), Lemelson
patent: 5142785 (1992-09-01), Grewal et al.
patent: 5143634 (1992-09-01), Quinga et al.
patent: 5148780 (1992-09-01), Urano et al.
patent: 5187021 (1993-02-01), Vydra et al.
patent: 5190807 (1993-03-01), Kimock et al.
patent: 5190824 (1993-03-01), Itoh
patent: 5202156 (1993-04-01), Yamamoto et al.
patent: 5205188 (1993-04-01), Repenning et al.
patent: 5205305 (1993-04-01), Yamakita
patent: H1210 (1993-07-01), Jansen
patent: 5232568 (1993-08-01), Parent et al.
patent: 5237967 (1993-08-01), Willermet et al.
patent: 5249554 (1993-10-01), Tamor et al.
patent: 5255783 (1993-10-01), Goodman et al.
patent: 5255929 (1993-10-01), Lemelson
patent: 5284394 (1994-02-01), Lemelson
patent: 5288556 (1994-02-01), Lemelson
patent: 5295305 (1994-03-01), Hahn et al.
patent: 5299937 (1994-04-01), Gow
patent: 5317938 (1994-06-01), de Juan, Jr. et al.
patent: 5326488 (1994-07-01), Minokami et al.
patent: 5332348 (1994-07-01), Lemelson
patent: 5334306 (1994-08-01), Dautremont-Smith et al.
patent: 5349265 (1994-09-01), Lemelson
patent: 5358402 (1994-10-01), Reed et al.
patent: 5359170 (1994-10-01), Chen et al.
patent: 5360227 (1994-11-01), Lemelson
patent: 5380196 (1995-01-01), Kelly et al.
patent: 5401543 (1995-03-01), O'Neil et al.
patent: H1461 (1995-07-01), DiVita et al.
patent: 5432539 (1995-07-01), Anderson
patent: 5433977 (1995-07-01), Sarin et al.
patent: H1471 (1995-08-01), Braun et al.
patent: 5443032 (1995-08-01), Vichr et al.
patent: 5447208 (1995-09-01), Lund et al.
patent: 5456406 (1995-10-01), Lemelson
patent: 5458754 (1995-10-01), Sathrum et al.
patent: 5461648 (1995-10-01), Nauflett et al.
patent: 5462772 (1995-10-01), Lemelson
patent: 5464667 (1995-11-01), Köhler et al.
patent: 5466431 (1995-11-01), Dorfman et al.
patent: 5479069 (1995-12-01), Winsor
patent: 5482602 (1996-01-01), Cooper et al.
patent: 5491028 (1996-02-01), Sarin et al.
patent: 5497550 (1996-03-01), Trotta et al.
patent: 5509841 (1996-04-01), Winsor
patent: 5516729 (1996-05-01), Dawson et al.
patent: 5529815 (1996-06-01), Lemelson
patent: 5531878 (1996-07-01), Vadgama et al.
patent: 5541566 (1996-07-01), Deeney
patent: 5547716 (1996-08-01), Thaler
patent: 5551959 (1996-09-01), Martin et al.
patent: 5552675 (1996-09-01), Lemelson
patent: 5568391 (1996-10-01), Mckee
patent: 5593719 (1997-01-01), Dearnaley et al.
patent: 5616372 (1997-04-01), Conley et al.
patent: 5619889 (1997-04-01), Jones et al.
patent: 5628881 (1997-05-01), Lemelson
patent: 5630275 (1997-05-01), Wexler
patent: 5630953 (1997-05-01), Klink
patent: 5653300 (1997-08-01), Lund et al.
patent: 5669144 (1997-09-01), Hahn et al.
patent: 5672054 (1997-09-01), Cooper et al.
patent: 5688557 (1997-11-01), Lemelson et al.
patent: 5707409 (1998-01-01), Martin et al.
patent: 5714202 (1998-02-01), Lemelson et al.
patent: 5719109 (1998-02-01), Tokashiki et al.
patent: 5723207 (1998-03-01), Lettington et al.
patent: 5731046 (1998-03-01), Mistry et al.
patent: 5735769 (1998-04-01), Takemura et al.
patent: 5740941 (1998-04-01), Lemelson
patent: 5775817 (1998-07-01), Gottemoller et al.
patent: 5786038 (1998-07-01), Conley et al.
patent: 5790146 (1998-08-01), Anderson
patent: 5793390 (1998-08-01), Claflin et al.
patent: 5794801 (1998-08-01), Lemelson
patent: 5799549 (1998-09-01), Decker et al.
patent: 5806557 (1998-09-01), Helge
patent: 5824387 (1998-10-01), Boutaghou et al.
patent: 5834708 (1998-11-01), Svetal et al.
patent: 5840662 (1998-11-01), Nibert et al.
patent: 5843571 (1998-12-01), Sho
patent: 5851962 (1998-12-01), Kaga
patent: 5866195 (1999-02-01), Lemelson
patent: 5871805 (1999-02-01), Lemelson
patent: 5881444 (1999-03-01), Schaefer et al.
patent: 5901021 (1999-05-01), Hirano et al.
patent: 5910940 (1999-06-01), Guerra
patent: 5927897 (1999-07-01), Attar
patent: 5937812 (1999-08-01), Reedy et al.
patent: 5940975 (1999-08-01), Decker et al.
patent: 5945214 (1999-08-01), Ma et al.
patent: 5947710 (1999-09-01), Cooper et al.
patent: 5952102 (1999-09-01), Cutler
patent: 5958261 (1999-09-01), Offer et al.
patent: 5960762 (1999-10-01), Imai
patent: 5967250 (1999-10-01), Lund et al.
patent: 5968596 (1999-10-01), Ma et al.
patent: 5975686 (1999-11-01), Hauck et al.
patent: 5976707 (1999-11-01), Grab
patent: 5992268 (1999-11-01), Decker et al.
patent: 5993938 (1999-11-01), Tsukuda et al.
patent: 6006415 (1999-12-01), Schaefer et al.
patent: 6015597 (2000-01-01), David
patent: 6016000 (2000-01-01), Moslehi
patent: 6023979 (2000-02-01), Bills et al.
patent: 6028393 (2000-02-01), Izu et al.
patent: 6051298 (2000-04-01), Ko et al.
patent: 6056443 (2000-05-01), Koike et al.
patent: 6059460 (2000-05-01), Ono et al.
patent: 6059830 (2000-05-01), Lippincott, III et al.
patent: 6068568 (2000-05-01), Kozakura et al.
patent: 6071597 (2000-06-01), Yang et al.
patent: 6083313 (2000-07-01), Venkatraman et al.
patent: 6083570 (2000-07-01), Lemelson et al.
patent: 6095690 (2000-08-01), Niegel et al.
patent: 6099541 (2000-08-01), Klopotek
patent: 6099976 (2000-08-01), Lemelson et al.
patent: 6106919 (2000-08-01), Lee et al.
patent: 6124198 (2000-09-01), Moslehi
patent: 6139964 (2000-10-01), Sathrum et al.
patent: 6142481 (2000-11-01), Iwashita et al.
patent: 6145608 (2000-11-01), Lund et al.
patent: 6156439 (2000-12-01), Coffinberry
patent: 6159558 (2000-12-01), Wolfe et al.
patent: 6160683 (2000-12-01), Boutaghou
patent: 6165616 (2000-12-01), Lemelson et al.
patent: 6170156 (2001-01-01), Lev et al.
patent: 6171343 (2001-01-01), Dearnaley et

Affiliated with

Also associated with

Rating

Chain drive system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chain drive system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chain drive system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4091172