ES270207U - Driving device, particularly for bicycle. (Machine-translation by Google Translate, not legally binding) - Google Patents
Driving device, particularly for bicycle. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES270207U ES270207U ES1983270207U ES270207U ES270207U ES 270207 U ES270207 U ES 270207U ES 1983270207 U ES1983270207 U ES 1983270207U ES 270207 U ES270207 U ES 270207U ES 270207 U ES270207 U ES 270207U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- levers
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract 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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- 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
- B62M3/00—Construction of cranks operated by hand or foot
-
- 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
- B62M3/00—Construction of cranks operated by hand or foot
- B62M2003/006—Crank arrangements to overcome dead points
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Transmission Devices (AREA)
Abstract
Drive device, particularly for bicycles, composed of two levers for pedals that roll around the axis of the central movement box and by a gear that carries the chain, which is moved by said pedal levers, characterized by the fact of that the axis of the central movement box, on which said pedal levers are bolted, is different from the axis around which the main chain drive gear rolls, the movement of the pedals levers being transmitted to said pedal. Gear, by means of two transmission means separated from each other. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT380182U IT8203801V0 (en) | 1982-01-29 | 1982-01-29 | EASY THRUST CONFERENCE WITH TWO ACTIVE ALTERNATE PHASES FOR EVERY RIDE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES270207U true ES270207U (en) | 1983-07-16 |
ES270207Y ES270207Y (en) | 1984-02-01 |
Family
ID=11111740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983270207U Expired ES270207Y (en) | 1982-01-29 | 1983-01-28 | DRIVE DEVICE, PARTICULARLY FOR BICYCLE. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE8302386U1 (en) |
ES (1) | ES270207Y (en) |
FR (1) | FR2520692A3 (en) |
IT (1) | IT8203801V0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0217842B1 (en) * | 1985-03-13 | 1990-01-24 | Bregnard, Jean Pierre | Crank-gear for bicycle or similar locomotion vehicle |
US5070744A (en) * | 1990-07-30 | 1991-12-10 | Wu Ching Jung | Structure of bicycle chain transmission |
CA2312882C (en) * | 1997-12-09 | 2006-10-10 | Bitz, Roland | Crankset without dead centre point, and assembly comprising such a crankset and a measuring appliance |
AU2005201807C1 (en) * | 2004-11-01 | 2006-08-03 | Gorza, A. E. | A Bicycle Crankshaft and Chain Wheel Assembly |
FR3087742B1 (en) * | 2018-10-26 | 2021-01-15 | Michel Coronas | CRANKSET AND BICYCLE EQUIPPED WITH THIS CRANKSET |
FR3093315B1 (en) | 2019-03-01 | 2023-08-25 | Le Boucher Philippe Andre Camille Georges | Off-center cranks for winches and pedals, individually adjustable, when stationary and in operation |
-
1982
- 1982-01-29 IT IT380182U patent/IT8203801V0/en unknown
-
1983
- 1983-01-28 FR FR8301341A patent/FR2520692A3/en active Granted
- 1983-01-28 DE DE19838302386 patent/DE8302386U1/en not_active Expired
- 1983-01-28 ES ES1983270207U patent/ES270207Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE8302386U1 (en) | 1983-08-18 |
ES270207Y (en) | 1984-02-01 |
IT8203801V0 (en) | 1982-01-29 |
FR2520692A3 (en) | 1983-08-05 |
FR2520692B3 (en) | 1984-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20010301 |