Patents for B62J 13 - Guards for chain, chain drive, or equivalent drive, e.g. belt drive (502) |
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02/10/2005 | US20050031399 Bicycle chain cleaner fitted on a spray can of cleaning and lubricating solution |
12/29/2004 | CN1557670A Chain case structure of motorcycle |
12/29/2004 | CN1181999C Protective plate for bicycle chain |
12/23/2004 | US20040259673 Snowmboile pulley cover |
12/23/2004 | DE20313080U1 Retaining device for sleeve-like chain guard of two-wheeler has support fixable on rear wheel fork strut and extending perpendicularly upwards and downwards over strut, and two bolt-like retaining components fixed on support at ends |
12/23/2004 | DE20312614U1 Chain guard for bicycle with one or more chain wheels at front has cover component at least partially covering chain and fitted to frame of bicycle by fastener without mountings remaining on bicycle |
12/16/2004 | US20040254038 Bicycle rear derailleur guard |
12/15/2004 | EP1486407A2 Bicycle rear derailleur guard |
11/11/2004 | DE10318920A1 Protective casing arranged on a driving pinion for bicycles encloses a drive chain to protect from dirt |
10/13/2004 | EP1466820A2 Chain guard assembly for a bicycle |
09/22/2004 | CN1167569C Front chain wheel assembly of bicycle |
09/01/2004 | CN1524753A Chain slide block configuration in motor cycle |
07/08/2004 | US20040130120 Bicycle with swing arm and transmission |
07/01/2004 | DE202004006978U1 Cover disc for bicycle chainwheel is held by expansion clamp inserted axially into hollow crank shaft and expanded radially by screw |
06/24/2004 | US20040118240 Adaptive drive train cover |
06/24/2004 | DE202004004726U1 Two-wheeler, especially bicycle, has frame made up of frame sections, drive device with at least one section of elongated force transfer arrangement that passes through at least one frame section |
05/12/2004 | EP1418120A2 Bicycle |
03/10/2004 | CN1480370A Oriving chain hull and leg guard cover for bicycle |
02/19/2004 | US20040033853 Chain and sprocket transmission system for small all-terrain vehicles |
12/24/2003 | CN1131810C Chain case structure for rear wheel of motor-driven bicycle |
12/04/2003 | US20030224891 Chain casing for a bicycle |
11/12/2003 | CN1127633C Gearbox cover structure of combined part swing engine |
10/29/2003 | CN2582983Y Speed changing chain driving right output device |
10/09/2003 | DE20311398U1 Bicycle chain guard supporting fixture has right angled cross section with vibration dampening element |
07/15/2003 | US6591929 Motor-assisted bicycle and power unit |
04/30/2003 | CN1106971C Protective cover of variable-speed drive device for bicycle |
04/29/2003 | US6554728 Fastenerless chain snubber |
03/20/2003 | DE20219136U1 Sprung bicycle frame has at least one tube of sprung rear wheel swinging fork as part of chain case, and chain is guided so that upper and lower running sections of chain are guided by common tube of rear wheel swinging fork |
03/18/2003 | US6533690 Chain guide apparatus for bicycle |
01/29/2003 | CN1099980C Chain box for motor bicycle |
12/31/2002 | US6499553 Chain guide for ATV |
12/25/2002 | CN1096984C Motor driven two wheeled vehicle |
11/12/2002 | US6478322 Bicycle with propelling mechanism |
11/05/2002 | US6475110 Bicycle front chainwheel assembly |
10/31/2002 | US20020160869 Chain guide apparatus for bicycle |
09/18/2002 | CN1091048C Sealing structure of power unit transmission case for vehicle |
09/17/2002 | US6450909 Bicycle front chainwheel assembly |
09/04/2002 | CN2509059Y Antidropping chain guard for motorcycle |
09/04/2002 | CN1090109C Component oscillating engine with V-shape belt cooling structure |
09/04/2002 | CN1090108C Driving power transmission of double-acting vehicle |
09/03/2002 | US6443865 Bicycle front chainwheel assembly |
08/21/2002 | CN2506520Y Chain box assembly for bicycle |
07/09/2002 | US6416434 Bicycle derailleur having cable connected to upper link arm without substantial bending |
06/20/2002 | US20020074766 Bicycle |
06/04/2002 | US6398683 Transmission cover and supporting arrangement for all terrain vehicle |
05/15/2002 | CN1084839C Installating structure of temperature-sensing action valve for air-fuel radio controlling apparatus |
04/17/2002 | CN2486439Y Bicycle chain box |
04/11/2002 | US20020042316 Fastenerless chain snubber |
03/26/2002 | US6361460 Device for driving a sprocket of a bicycle |
03/12/2002 | US6354973 Chain guide apparatus for bicycle |
03/07/2002 | US20020028719 Bicycle front chainwheel assembly |
03/07/2002 | US20020026851 Bicycle front chainwheel assembly |
02/26/2002 | US6349956 Bicycle |
01/24/2002 | US20020007978 Chain guide for ATV |
12/25/2001 | US6332853 Removable cover for bicycle chain and derailleurs |
12/12/2001 | CN2464607Y Safety protective hood for chain wheel of manpower driven goods carrying tricycle |
12/06/2001 | US20010048209 Bicycle |
09/26/2001 | CN1314285A Front chain wheel assembly of bicycle |
09/20/2001 | US20010023211 Removable cover for bicycle chain and derailleurs |
09/19/2001 | EP1134154A2 Bicycle front chainwheel assembly |
09/19/2001 | EP1134152A2 Final drive protector |
07/04/2001 | EP1112921A2 Transmission means and motor vehicle with a transmission means |
07/04/2001 | CN1301932A Gearbox cover structure of combined part swing engine |
07/03/2001 | US6253865 Driving force transfer system in a hybrid vehicle |
04/04/2001 | CN1289697A Chain cover of bicycle or tricycle |
03/20/2001 | US6203459 Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants |
02/13/2001 | US6186919 Chain cover for an exercise pedal assembly |
12/27/2000 | CN2411953Y Whole chain guard of chain speed changed bicycle |
11/29/2000 | CN1274662A Motor assisted bike and power device |
10/05/2000 | DE19963819A1 Bicycle chain guard comprises a chain cover with a clamp for attachment to the bicycle frame, and a joinable fixture with two or three arms which is attached to the housing of the pedal crank bearing |
09/12/2000 | US6117032 Protective plate for bicycle chain |
08/30/2000 | CN2393798Y Chain guard cover |
08/16/2000 | CN2391796Y Chain guard for bicycle or tricycle |
08/16/2000 | CN1263020A Chain case structure for rear wheel of motor-driven bicycle |
07/19/2000 | EP1020348A2 Chain guard |
07/12/2000 | CN2387014Y Bicycle chain guard |
05/17/2000 | CN2378281Y Improved chain case of bicycle |
03/09/2000 | DE19840576A1 Drive module as part of bicycle for accommodating chain drive comprises pedal bearing in housing, pedal cranks, at least one chain blade, drive chain and at least one chain wheel connected to the drivable running wheel |
02/16/2000 | CN1244479A Motor driven two wheeled vehicle |
02/16/2000 | CN1244477A Bicycle |
02/09/2000 | EP0978446A2 Bicycle |
02/09/2000 | EP0978445A2 Mudguard |
08/25/1999 | EP0937638A2 Two-wheeled vehicle |
08/18/1999 | EP0936134A1 Protective plate for a bicycle |
08/18/1999 | CN1225877A Protective plate for bicycle chain |
07/20/1999 | US5924946 Bicycle derailleur system with integral flexible seal to protect moving parts from contaminants, including cable seal to prevent contaminants from entering cable housing |
04/21/1999 | CN1214310A Driving power transmission of double-acting vehicle |
03/24/1999 | CN2311418Y Chain guard for motorcycle |
03/17/1999 | EP0901922A1 Driving force transfer system in a hybrid vehicle |
02/23/1999 | US5873590 Bicycle |
12/16/1998 | CN2300431Y Chain cover for health care vehicle |
11/25/1998 | CN1199694A Component oscillating engine with V-shape belt cooling structure |
11/04/1998 | CN2296300Y Chain protective board of motorcycle |
09/02/1998 | CN1191932A Installating structure of temperature-sensing action valve for air-fuel ratio controlling apparatus |
07/21/1998 | US5782714 Bicycle chain guide |
07/14/1998 | US5779583 Chain cover |
01/28/1998 | CN2273274Y Protecting cover for chains of motorcycle |
12/17/1997 | EP0812760A2 Chainguard for a drive train of a twowheeled vehicle |
11/12/1997 | CN1164492A Chain box for motor bicycle |
11/05/1997 | CN1163841A Sealing structure of power unit transmission case for vehicle |