JPS4825541Y1 - - Google Patents
Info
- Publication number
- JPS4825541Y1 JPS4825541Y1 JP1969020885U JP2088569U JPS4825541Y1 JP S4825541 Y1 JPS4825541 Y1 JP S4825541Y1 JP 1969020885 U JP1969020885 U JP 1969020885U JP 2088569 U JP2088569 U JP 2088569U JP S4825541 Y1 JPS4825541 Y1 JP S4825541Y1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M2009/007—Guides to prevent chain from slipping off the sprocket
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1969020885U JPS4825541Y1 (ja) | 1969-03-07 | 1969-03-07 | |
US818268A US3550465A (en) | 1969-03-07 | 1969-04-22 | Chain fall prevention device for bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1969020885U JPS4825541Y1 (ja) | 1969-03-07 | 1969-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4825541Y1 true JPS4825541Y1 (ja) | 1973-07-25 |
Family
ID=12039639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1969020885U Expired JPS4825541Y1 (ja) | 1969-03-07 | 1969-03-07 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3550465A (ja) |
JP (1) | JPS4825541Y1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2219709A5 (ja) * | 1973-02-23 | 1974-09-20 | Peyrard Marcel | |
US4380445A (en) * | 1974-08-16 | 1983-04-19 | Shimano Industrial Company Limited | Transmission for a bicycle |
US4009621A (en) * | 1976-03-03 | 1977-03-01 | Shimano Industrial Company, Limited | Assembly of chain sprockets and cranks for bicycle |
US4144773A (en) * | 1976-07-12 | 1979-03-20 | Addicks Lyle F | Bicycle sprocket wheel |
EP0002964B1 (en) * | 1977-12-28 | 1982-05-19 | Shimano Industrial Company Limited | Chain wheel and crank assembly for a cycle |
DE3173124D1 (en) * | 1980-08-18 | 1986-01-16 | Shimano Industrial Co | Gear crank for pedal vehicle |
JPS57188592U (ja) * | 1981-05-27 | 1982-11-30 | ||
US4988328A (en) * | 1989-03-06 | 1991-01-29 | Maeda Industries, Ltd. | Bicycle multiple chainwheel |
JP3092457B2 (ja) * | 1994-08-24 | 2000-09-25 | スズキ株式会社 | エンジンのタイミングチェーン装架装置 |
JP3578541B2 (ja) * | 1996-02-20 | 2004-10-20 | 株式会社エクセディ | 粘性ダンパー機構 |
IT1286121B1 (it) * | 1996-06-25 | 1998-07-07 | Campagnolo Srl | Pignone, per l'ingranamento con una catena di bicicletta. |
IT1289715B1 (it) * | 1996-12-05 | 1998-10-16 | Campagnolo Srl | Gruppo sopporto pignoni per una bicicletta |
US5904072A (en) * | 1996-12-20 | 1999-05-18 | Shimano Inc. | Bicycle crank arm |
JP2006007799A (ja) * | 2004-06-22 | 2006-01-12 | Shimano Inc | 自転車用スプロケット |
US20060058139A1 (en) * | 2004-09-16 | 2006-03-16 | Eko Sport, Inc. | Sprocket guard and guide ring for bicycle cranks |
US7806686B2 (en) * | 2006-08-24 | 2010-10-05 | Toads Llc | Anchor apparatus and method for orthodontic appliances |
US20100009794A1 (en) * | 2008-07-10 | 2010-01-14 | Douglas Chiang | Sprocket assembly |
US9033835B2 (en) * | 2010-06-15 | 2015-05-19 | Mxc Gmbh | Sprocket |
WO2012066396A2 (en) * | 2010-06-28 | 2012-05-24 | Twdt Precision Co. , Ltd. | Integrated bicycle chainring assembly |
US20130116074A1 (en) * | 2011-11-08 | 2013-05-09 | Chang Hui Lin | Sprocket wheel for bicycle |
US10124849B2 (en) * | 2013-02-27 | 2018-11-13 | Miranda & Irmao, Lda. | Sprocket cover |
DE202013011442U1 (de) | 2013-12-20 | 2014-01-23 | Sram Deutschland Gmbh | Kettenrad |
US9011282B2 (en) * | 2014-11-21 | 2015-04-21 | D3 Innovation Inc. | Bicycle sprocket for use with a multi-gear rear cassette |
US10093389B2 (en) * | 2016-11-16 | 2018-10-09 | Shimano Inc. | Bicycle front sprocket, bicycle crank assembly, and bicycle drive train |
WO2019068374A1 (en) * | 2017-10-04 | 2019-04-11 | Hahn, Andre | MULTI-LEVEL TRAY ASSEMBLY FOR BICYCLE |
-
1969
- 1969-03-07 JP JP1969020885U patent/JPS4825541Y1/ja not_active Expired
- 1969-04-22 US US818268A patent/US3550465A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3550465A (en) | 1970-12-29 |