CA1060677A - Bicycle and power transmission system - Google Patents
Bicycle and power transmission systemInfo
- Publication number
- CA1060677A CA1060677A CA274,203A CA274203A CA1060677A CA 1060677 A CA1060677 A CA 1060677A CA 274203 A CA274203 A CA 274203A CA 1060677 A CA1060677 A CA 1060677A
- Authority
- CA
- Canada
- Prior art keywords
- force
- rear wheel
- wheel
- cam
- approximately
- Prior art date
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims description 124
- 238000012546 transfer Methods 0.000 claims description 50
- 230000003247 decreasing effect Effects 0.000 claims description 12
- 230000002829 reductive effect Effects 0.000 claims description 9
- 230000003534 oscillatory effect Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 8
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 23
- 238000012360 testing method Methods 0.000 description 23
- 230000008901 benefit Effects 0.000 description 15
- 230000007704 transition Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 102000004726 Connectin Human genes 0.000 description 4
- 108010002947 Connectin Proteins 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 241000489861 Maximus Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 241000272470 Circus Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 102100026533 Cytochrome P450 1A2 Human genes 0.000 description 2
- 101000855342 Homo sapiens Cytochrome P450 1A2 Proteins 0.000 description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 2
- 241001080173 Ridens Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229940102098 revolution Drugs 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 101100190268 Caenorhabditis elegans pah-1 gene Proteins 0.000 description 1
- 241000270281 Coluber constrictor Species 0.000 description 1
- 101100126176 Escherichia coli (strain K12) intQ gene Proteins 0.000 description 1
- 101100128278 Mus musculus Lins1 gene Proteins 0.000 description 1
- 241000988853 Pullea Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- OQZCSNDVOWYALR-UHFFFAOYSA-N flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
-
- 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
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/02—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers
- B62M25/04—Actuators for gearing speed-change mechanisms specially adapted for cycles with mechanical transmitting systems, e.g. cables, levers hand actuated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66804376A | 1976-03-18 | 1976-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1060677A true CA1060677A (en) | 1979-08-21 |
Family
ID=24680764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA274,203A Expired CA1060677A (en) | 1976-03-18 | 1977-03-17 | Bicycle and power transmission system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4133550B1 (en:Method) |
| JP (1) | JPS52135140A (en:Method) |
| CA (1) | CA1060677A (en:Method) |
| FR (1) | FR2344440A1 (en:Method) |
| GB (1) | GB1581560A (en:Method) |
| IT (1) | IT1104653B (en:Method) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4281845A (en) * | 1979-07-05 | 1981-08-04 | Brown Lawrence G | Drive system for bicycles and other apparatus |
| EP0363546A1 (en) * | 1987-05-22 | 1990-04-18 | Wickes Manufacturing Company | Adjustable accelerator and brake pedal mechanism |
| US4938475A (en) * | 1987-05-26 | 1990-07-03 | Sargeant Bruce A | Bicycle racing training apparatus |
| US4834363A (en) * | 1987-05-26 | 1989-05-30 | Schwinn Bicycle Company | Bicycle racing training apparatus |
| US4815730A (en) * | 1988-03-17 | 1989-03-28 | Schwinn Bicycle Company | Bicycle support and load mechanism |
| FR2682349B1 (fr) * | 1991-10-11 | 1997-08-14 | Michel Sassi | Plateau non circulaire pour pedalier de bicyclette. |
| US5188003A (en) * | 1992-01-03 | 1993-02-23 | Equi-Cycle Corporation | Power assist device for a drive mechanism |
| AU3423093A (en) * | 1992-01-03 | 1993-07-28 | Equi-Cycle Corporation | Rider propelled vehicle and drive assembly therefor |
| JPH06315445A (ja) * | 1992-04-08 | 1994-11-15 | Seigo Izawa | トイレットロールペーパーストッカー |
| US5833257A (en) * | 1994-03-17 | 1998-11-10 | Kohlheb; Robert | Alternating drive for wheeled vehicles |
| HU215724B (hu) * | 1994-03-17 | 1999-02-01 | Attila Kaboldy | Alternáló hajtás kerékpárokhoz |
| US5415422A (en) * | 1994-04-19 | 1995-05-16 | Equi-Cycle Corporation | Rider propelled vehicle drive assembly |
| FR2767174B1 (fr) * | 1997-08-05 | 1999-09-10 | Alexandre Martenne | Dispositif de transformation de deux mouvements alternatifs en mouvement de rotation |
| US6298740B1 (en) | 1999-03-19 | 2001-10-09 | Justin C. Bridges | Adjustable rotational transmission assembly |
| GB2371526A (en) * | 2001-01-26 | 2002-07-31 | Eric Hastle | Cam drive variable gearing bicycle transmission |
| FR2866624A1 (fr) * | 2004-02-20 | 2005-08-26 | Jacques Rene Boone | Transmission a variation continue de vitesse pour bicyclettes |
| AT507482B1 (de) * | 2008-03-21 | 2010-08-15 | Nagel Edmund | Getriebe mit stufenlos veränderbarer übersetzung zwischen einer eingangswelle und einer ausgangswelle |
| US8020883B2 (en) * | 2009-03-04 | 2011-09-20 | Jensen and Brusca Consulting Group | Logical third axle bicycle gear train |
| USD657231S1 (en) * | 2010-07-09 | 2012-04-10 | Kristopher Paul Springer | Bracket |
| US8857839B2 (en) | 2013-03-13 | 2014-10-14 | Zike, Llc | Lever drive system for a scooter |
| US9242696B2 (en) | 2013-03-15 | 2016-01-26 | Zike, Llc | Scooter having a variable speed cam drive system |
| WO2019166478A1 (de) * | 2018-02-27 | 2019-09-06 | Dieter Gerhard Fahrni | Stufenloses getriebe und verfahren zum betreiben eines stufenlosen getriebes |
| GB201810397D0 (en) * | 2018-06-25 | 2018-08-08 | Wattbike Ip Ltd | Method and apparartus for monitoring user effectivness during operation of an exercise machine |
| IT202100012764A1 (it) | 2021-05-18 | 2022-11-18 | Stefano Revel | Cambio a variazione continua automatica del rapporto per veicoli a due ruote |
| IT202200004451A1 (it) | 2022-03-10 | 2023-09-10 | Stefano Revel | Cambio a variazione continua del rapporto per veicoli a due ruote |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US433172A (en) * | 1890-07-29 | Bicycle | ||
| US622780A (en) * | 1899-04-11 | Chainless bicycle | ||
| US599689A (en) * | 1898-03-01 | crandall | ||
| US527396A (en) * | 1894-10-09 | Bicycle | ||
| US258559A (en) * | 1882-05-30 | Bicycle | ||
| US596289A (en) * | 1897-12-28 | William thomas smith | ||
| US546954A (en) * | 1895-09-24 | William l | ||
| GB189624525A (en) * | 1896-11-03 | 1897-09-25 | Philip Bogler | Improvements in Railway Vehicle Couplings. |
| US650344A (en) * | 1897-08-18 | 1900-05-22 | Shelley Tuttle | Mechanical movement for bicycles. |
| GB189724530A (en) * | 1897-10-22 | 1898-01-08 | James Harry Keighly Mccollum | Improvements in and relating to Pneumatic Tyres, with Air Compressing Appliances, for Bicycle and other Vehicle Wheels. |
| GB189728160A (en) * | 1897-11-30 | 1898-11-05 | Samuel Earnshaw Howell | An Improved Process for Producing Tubes of Varying Internal Diameters, and Tools for same. |
| US636184A (en) * | 1898-11-09 | 1899-10-31 | Axel Fredrik Abrahamson Roxendorff | Automatic variable driving-gear for velocipedes. |
| US719595A (en) * | 1901-07-06 | 1903-02-03 | Jacob B Huss | Bicycle driving mechanism. |
| FR6788E (fr) * | 1905-05-26 | 1907-03-01 | Alberic De La Celle | Transmission polymultiplicatrice à leviers |
| US885982A (en) * | 1906-08-04 | 1908-04-28 | Rene Jules Alphonse Delacroix | Driving-gear for velocipedes. |
| GB191114006A (en) * | 1911-06-13 | 1911-10-12 | Ernest Henry Atkinson | Improvements in and connected with the Driving Mechanism of Velocipedes. |
| US1179115A (en) * | 1915-09-30 | 1916-04-11 | John Lewis La Vake | Auto-puller. |
| FR578438A (fr) * | 1924-03-11 | 1924-09-25 | Dispositif de pédalage alternatif et à changement de vitesse pour cycles, voitures de mutilés, etc. | |
| US2253367A (en) * | 1938-09-17 | 1941-08-19 | American Mach & Foundry | Boosting mechanism for bread slicing machines |
| US2284595A (en) * | 1940-09-25 | 1942-05-26 | John H Sissel | Engine transmission device |
| FR899237A (fr) * | 1943-07-01 | 1945-05-24 | Dispositif d'accouplement de deux arbres en rotation | |
| US2705612A (en) * | 1950-12-09 | 1955-04-05 | William W Walker | Shock absorber for drilling machines |
| US2693119A (en) * | 1953-01-30 | 1954-11-02 | Payberg Carl | Change speed sprocket for bicycles |
| US2827797A (en) * | 1954-07-22 | 1958-03-25 | American Mach & Foundry | Bicycle drive |
| US3004440A (en) * | 1957-11-16 | 1961-10-17 | Ustav Pro Vyzkum Motorovych Vo | Continuously variable speed transmission |
| US3047310A (en) * | 1959-11-09 | 1962-07-31 | Baun John E De | Bicycle driving mechanism |
| US3375023A (en) * | 1965-11-12 | 1968-03-26 | James W. Cox | Velocipede driving apparatus |
| US3375022A (en) * | 1965-12-14 | 1968-03-26 | Green William P | Drives for bicycles |
| FR92513E (fr) * | 1967-03-08 | 1968-11-22 | Vélocipède à haut rendement | |
| GB1166420A (en) * | 1968-05-02 | 1969-10-08 | Stephen Cornforth | An improved Foot-Operated Driving Gear |
| NL7216968A (en:Method) * | 1971-12-16 | 1973-06-19 | ||
| US3759543A (en) * | 1972-05-22 | 1973-09-18 | M Clark | Variable speed lever action bicycle drive |
| US3834733A (en) * | 1972-12-15 | 1974-09-10 | Harris Dynamics | Velocipede |
| US3888512A (en) * | 1973-05-16 | 1975-06-10 | Walter O Peterson | Power transmission with adjustable fulcrum |
| US3889974A (en) * | 1973-10-01 | 1975-06-17 | Charles A Kallander | Ergonomic drive for bicycles and other human powered machines |
| FR2265018A1 (en) * | 1974-03-20 | 1975-10-17 | Cochon Robert | Crank arm drive for shaft - has cam drive for connecting cables allowing low starting loads |
-
1977
- 1977-03-17 CA CA274,203A patent/CA1060677A/en not_active Expired
- 1977-03-18 JP JP3024677A patent/JPS52135140A/ja active Pending
- 1977-03-18 FR FR7708288A patent/FR2344440A1/fr active Granted
- 1977-03-18 GB GB9593/77A patent/GB1581560A/en not_active Expired
- 1977-03-18 IT IT48536/77A patent/IT1104653B/it active
-
1978
- 1978-02-03 US US05874786 patent/US4133550B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1104653B (it) | 1985-10-21 |
| FR2344440A1 (fr) | 1977-10-14 |
| US4133550A (en) | 1979-01-09 |
| US4133550B1 (en) | 1994-04-12 |
| GB1581560A (en) | 1980-12-17 |
| JPS52135140A (en) | 1977-11-11 |
| FR2344440B1 (en:Method) | 1984-04-06 |
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