WO1999006269A1 - Plato motriz perfeccionado a pedales - Google Patents
Plato motriz perfeccionado a pedales Download PDFInfo
- Publication number
- WO1999006269A1 WO1999006269A1 PCT/ES1997/000196 ES9700196W WO9906269A1 WO 1999006269 A1 WO1999006269 A1 WO 1999006269A1 ES 9700196 W ES9700196 W ES 9700196W WO 9906269 A1 WO9906269 A1 WO 9906269A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- pedal
- gear
- perfected
- shaft
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
-
- 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
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels
-
- 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
- B62M9/14—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 the wheels being laterally shiftable
Definitions
- the present invention perfected pedal drive plate, refers to a novel and original drive plate used in pedal drive systems, which incorporates an original and innovative gear system for gear shifting as well as an automatic adjustment of the alignment of the Tractor chain between plate and pinion.
- the present improved pedal plate will be useful for the pedal motor system manufacturing industry, such as those used in bicycles and similar vehicles, replacing the traditional multi-plate systems.
- the pedal traction systems known within the State of the Art start from the classic tractor plate system, geared to a pinion, by means of a transmission chain, to be perfected with the addition of speed change systems, acting on the relationships of the plate and pinion.
- the gearshift systems are primarily the multi-plate and multi-gear systems.
- the multi-plate consists of a plate consisting of several of them, of increasing or decreasing size, placed one on top of the other and joined together, forming a gear drum.
- the present invention a perfected pedal plate, presents a plate capable of solving the above problems satisfactorily, by replacing the multiple plate with a gear system, consisting of a gearbox, combined with an automatic plate displacement system, that guarantees the permanence of the chain in the plane defined by the gears of the plate and pinion, at all times.
- the present improved pedal plate is basically composed of a device housed in a housing, which wraps around the axis of the driving pedals. Said axis is integral with a gear that drives another of another parallel axis, thus transmitting the turning movement from the first to the second.
- This incorporates a drum of gears, which mesh with those of another tree faced with it.
- the gears rotate freely, except for one locked by a key, which moves along a keyway parallel to the axis of the drum, driven by a spring mechanism.
- both gear drums act as gearboxes, varying the gear ratio with the rotational movement of the third axis of the second gear drum, which is connected to the plate.
- the plate is supported to the previous axis of rotation by means of a tilting support, guaranteeing its alignment with the plane defined by the pinion and the chain.
- the plate has a flange around the teeth around its perimeter.
- figure 1 presentation of the frame of a bicycle with the motor plate perfected by pedals.
- figure 2 sectional view of the perfected pedal plate.
- the improvements in the perfected pedal plate to which the present invention refers are constituted by the creation of a new device consisting of a housing
- the toothed plate (13) when the toothed plate (13) can be moved longitudinally to its axis, linearity between toothed plate, toothed wheel sprocket and tractor chain is guaranteed, avoiding accidental exit of the latter.
- the toothed plate (13) incorporates a defense (16) around its teeth.
- the present motor plate perfected by pedals a wide range of speed combinations is achieved (from 1-1 to 6-1 ratio, etc.) avoiding the exit of the chain from the plate, when using a single serrated plate ( 13), provided with a defense (16).
- the present perfected pedal plate can be combined with multiple pinion systems, to achieve a greater number of speed combinations, guaranteeing the permanence of the plate and pinion in the same plane, thanks to the transverse displacement mechanism (15) of the serrated plate, incorporated into the device.
- shape, materials and dimensions may be variable and in general, everything that is accessory and secondary, provided that it does not alter, changes or modifies the essentiality of the improvements that have been described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Gears, Cams (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES97933697T ES2198585T3 (es) | 1997-07-30 | 1997-07-30 | Plato de cadena conducido a pedales. |
EP97933697A EP0930223B1 (en) | 1997-07-30 | 1997-07-30 | Pedal-driven chain wheel with gear-change system |
PCT/ES1997/000196 WO1999006269A1 (es) | 1997-07-30 | 1997-07-30 | Plato motriz perfeccionado a pedales |
DE69722018T DE69722018T2 (de) | 1997-07-30 | 1997-07-30 | Kettenrad mit gangschaltungeinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES1997/000196 WO1999006269A1 (es) | 1997-07-30 | 1997-07-30 | Plato motriz perfeccionado a pedales |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999006269A1 true WO1999006269A1 (es) | 1999-02-11 |
Family
ID=8298067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1997/000196 WO1999006269A1 (es) | 1997-07-30 | 1997-07-30 | Plato motriz perfeccionado a pedales |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0930223B1 (es) |
DE (1) | DE69722018T2 (es) |
ES (1) | ES2198585T3 (es) |
WO (1) | WO1999006269A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000075005A1 (es) * | 1999-06-04 | 2000-12-14 | Llibrer Porcar Jose | Caja de pedalier con microcambio incorporado para bicicletas |
US7644944B2 (en) | 2004-09-15 | 2010-01-12 | Karlheinz Nicolai | Multiple gear transmission for a bicycle |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001348010A (ja) | 2000-06-06 | 2001-12-18 | Shikoku Kakoki Co Ltd | ウェッブ位置合せ装置およびこれを備えた包装機械 |
ITVR20130274A1 (it) * | 2013-12-09 | 2015-06-10 | Siral S R L | Trasmissione per bicicletta |
CN104500729A (zh) * | 2014-12-10 | 2015-04-08 | 张家港市九鼎机械有限公司 | 换档装置及其车辆 |
CN104494775B (zh) * | 2014-12-10 | 2017-05-24 | 张家港市九鼎机械有限公司 | 轻量化变速装置及其自行车 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1867337A (en) * | 1931-02-04 | 1932-07-12 | Peter J Taft | Bicycle gear shift |
GB507380A (en) * | 1937-06-14 | 1939-06-14 | Wanderer Werke | Improvements in variable ratio transmission gearing |
FR896444A (fr) * | 1943-03-18 | 1945-02-21 | Pédalier amovible à changement de vitesses | |
GB696096A (en) * | 1951-04-06 | 1953-08-26 | Raimondo Ghidone | Variable-ratio gear for pedal-propelled vehicles, more particularly bicycles |
WO1995013209A1 (de) * | 1993-11-10 | 1995-05-18 | Hugelshofer, Werner, Alfred | Gangwechselvorrichtung für zweiräder |
WO1996015936A1 (es) * | 1994-11-23 | 1996-05-30 | Laguarda Martinez, Amparo | Caja de pedalier con microcambio incorporado para bicicletas |
-
1997
- 1997-07-30 DE DE69722018T patent/DE69722018T2/de not_active Expired - Fee Related
- 1997-07-30 ES ES97933697T patent/ES2198585T3/es not_active Expired - Lifetime
- 1997-07-30 WO PCT/ES1997/000196 patent/WO1999006269A1/es active IP Right Grant
- 1997-07-30 EP EP97933697A patent/EP0930223B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1867337A (en) * | 1931-02-04 | 1932-07-12 | Peter J Taft | Bicycle gear shift |
GB507380A (en) * | 1937-06-14 | 1939-06-14 | Wanderer Werke | Improvements in variable ratio transmission gearing |
FR896444A (fr) * | 1943-03-18 | 1945-02-21 | Pédalier amovible à changement de vitesses | |
GB696096A (en) * | 1951-04-06 | 1953-08-26 | Raimondo Ghidone | Variable-ratio gear for pedal-propelled vehicles, more particularly bicycles |
WO1995013209A1 (de) * | 1993-11-10 | 1995-05-18 | Hugelshofer, Werner, Alfred | Gangwechselvorrichtung für zweiräder |
WO1996015936A1 (es) * | 1994-11-23 | 1996-05-30 | Laguarda Martinez, Amparo | Caja de pedalier con microcambio incorporado para bicicletas |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000075005A1 (es) * | 1999-06-04 | 2000-12-14 | Llibrer Porcar Jose | Caja de pedalier con microcambio incorporado para bicicletas |
US7644944B2 (en) | 2004-09-15 | 2010-01-12 | Karlheinz Nicolai | Multiple gear transmission for a bicycle |
Also Published As
Publication number | Publication date |
---|---|
EP0930223A1 (en) | 1999-07-21 |
DE69722018D1 (de) | 2003-06-18 |
DE69722018T2 (de) | 2004-02-26 |
ES2198585T3 (es) | 2004-02-01 |
EP0930223B1 (en) | 2003-05-14 |
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