ITMI920937A0 - BICYCLE DRIVE DEVICE. - Google Patents

BICYCLE DRIVE DEVICE.

Info

Publication number
ITMI920937A0
ITMI920937A0 IT92MI937A ITMI920937A ITMI920937A0 IT MI920937 A0 ITMI920937 A0 IT MI920937A0 IT 92MI937 A IT92MI937 A IT 92MI937A IT MI920937 A ITMI920937 A IT MI920937A IT MI920937 A0 ITMI920937 A0 IT MI920937A0
Authority
IT
Italy
Prior art keywords
drive device
bicycle drive
bicycle
drive
Prior art date
Application number
IT92MI937A
Other languages
Italian (it)
Inventor
Josef Hafele
Original Assignee
Josef Hafele
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Josef Hafele filed Critical Josef Hafele
Publication of ITMI920937A0 publication Critical patent/ITMI920937A0/en
Publication of ITMI920937A1 publication Critical patent/ITMI920937A1/en
Application granted granted Critical
Publication of IT1254881B publication Critical patent/IT1254881B/en

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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
ITMI920937A 1991-04-27 1992-04-16 DRIVE DEVICE FOR BICYCLES. IT1254881B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113833A DE4113833A1 (en) 1991-04-27 1991-04-27 Driving mechanism for bicycle - has chain wheel with connected ring bodies to carry pedals

Publications (3)

Publication Number Publication Date
ITMI920937A0 true ITMI920937A0 (en) 1992-04-16
ITMI920937A1 ITMI920937A1 (en) 1993-10-16
IT1254881B IT1254881B (en) 1995-10-11

Family

ID=6430509

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920937A IT1254881B (en) 1991-04-27 1992-04-16 DRIVE DEVICE FOR BICYCLES.

Country Status (4)

Country Link
DE (1) DE4113833A1 (en)
ES (1) ES2053388B1 (en)
FR (1) FR2675763B3 (en)
IT (1) IT1254881B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2064236B1 (en) * 1992-11-18 1997-02-01 Morant Peyro Juan MOTOR SYSTEM FOR BICYCLES.
ES2153735B1 (en) * 1998-05-06 2001-10-01 Oroz Juan Felix Egues PERFECTION IN THE MOTORCYCLE SYSTEM OF THE BICYCLES.
US6053520A (en) * 1998-07-07 2000-04-25 Wu; Chun-Sheng Bicycle pedal crank mounting arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452839C (en) * 1927-11-21 Max Spengler Pedal crank for bicycles
US4009621A (en) * 1976-03-03 1977-03-01 Shimano Industrial Company, Limited Assembly of chain sprockets and cranks for bicycle
US4509742A (en) * 1983-06-06 1985-04-09 Cones Charles F Exercise bicycle
DE3831511A1 (en) * 1988-09-16 1990-03-22 Thun Alfred & Co Gmbh Tread crank consisting of light metal for a bicycle
GB8827513D0 (en) * 1988-11-24 1988-12-29 Linfield D Bicycle crank

Also Published As

Publication number Publication date
DE4113833A1 (en) 1992-10-29
FR2675763B3 (en) 1993-08-27
ITMI920937A1 (en) 1993-10-16
ES2053388B1 (en) 1997-02-16
ES2053388R (en) 1996-07-16
ES2053388A2 (en) 1994-07-16
IT1254881B (en) 1995-10-11
DE4113833C2 (en) 1993-08-05
FR2675763A1 (en) 1992-10-30

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Legal Events

Date Code Title Description
0001 Granted