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PL308636A1 - Automatic variable-transmission for bicycles - Google Patents

Automatic variable-transmission for bicycles

Info

Publication number
PL308636A1
PL308636A1 PL94308636A PL30863694A PL308636A1 PL 308636 A1 PL308636 A1 PL 308636A1 PL 94308636 A PL94308636 A PL 94308636A PL 30863694 A PL30863694 A PL 30863694A PL 308636 A1 PL308636 A1 PL 308636A1
Authority
PL
Poland
Prior art keywords
bicycles
transmission
automatic variable
variable
automatic
Prior art date
Application number
PL94308636A
Other versions
PL173215B1 (en
Inventor
Jaroslaw Piotr Warszewski
Original Assignee
Jaroslaw Piotr Warszewski
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 Jaroslaw Piotr Warszewski filed Critical Jaroslaw Piotr Warszewski
Publication of PL308636A1 publication Critical patent/PL308636A1/en
Publication of PL173215B1 publication Critical patent/PL173215B1/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
    • 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
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)
PL94308636A 1993-06-29 1994-06-28 Automatic variable-transmission for bicycles PL173215B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934322382 DE4322382A1 (en) 1993-06-29 1993-06-29 Infinitely adjustable bicycle drive
PCT/PL1994/000013 WO1995001277A1 (en) 1993-06-29 1994-06-28 Automatic continuously adjustable bicycle drive

Publications (2)

Publication Number Publication Date
PL308636A1 true PL308636A1 (en) 1995-08-21
PL173215B1 PL173215B1 (en) 1998-02-27

Family

ID=6492019

Family Applications (1)

Application Number Title Priority Date Filing Date
PL94308636A PL173215B1 (en) 1993-06-29 1994-06-28 Automatic variable-transmission for bicycles

Country Status (3)

Country Link
DE (1) DE4322382A1 (en)
PL (1) PL173215B1 (en)
WO (1) WO1995001277A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772546A (en) * 1993-06-29 1998-06-30 Warszewski; Jaroslaw Piotr Continuously variable automatic drive
ES2125122B1 (en) * 1994-10-28 1999-10-16 Rodriguez Jose Antonio Tovar AUTO-ADAPTABLE TRANSMISSION SYSTEM OF THE FORCE-SPEED TORQUE FOR VEHICLES.
EP0877700A1 (en) * 1996-11-28 1998-11-18 BÄCHTIGER, Rolf Chain drive with variable transmission ratio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935751A (en) * 1975-01-06 1976-02-03 Lee Kuang Chang Centrifugal stepless speed changing device
US4373926A (en) * 1980-07-21 1983-02-15 Fullerton Robert L Automatic transmission having a continuously variable drive ratio
AU1150683A (en) * 1981-10-26 1984-07-17 Walker, Harold L. Automatic variable speed transmission
EP0112112A1 (en) * 1982-12-14 1984-06-27 Michel Deal Variable ratio transmission
DE4318648C1 (en) * 1993-06-04 1994-07-14 Kraemer Hubert Dipl Ing Fh Belt drive with automatic, continuously variable translation change, especially for bicycles

Also Published As

Publication number Publication date
DE4322382A1 (en) 1995-01-12
PL173215B1 (en) 1998-02-27
WO1995001277A1 (en) 1995-01-12

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