SE8501984D0 - STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE - Google Patents

STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE

Info

Publication number
SE8501984D0
SE8501984D0 SE8501984A SE8501984A SE8501984D0 SE 8501984 D0 SE8501984 D0 SE 8501984D0 SE 8501984 A SE8501984 A SE 8501984A SE 8501984 A SE8501984 A SE 8501984A SE 8501984 D0 SE8501984 D0 SE 8501984D0
Authority
SE
Sweden
Prior art keywords
parts
wheels
steelless
shafts
mechanical exchange
Prior art date
Application number
SE8501984A
Other languages
Swedish (sv)
Inventor
Jan-Erik Nyberg
Original Assignee
Nyberg Jan Erik
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 Nyberg Jan Erik filed Critical Nyberg Jan Erik
Priority to SE8501984A priority Critical patent/SE8501984D0/en
Publication of SE8501984D0 publication Critical patent/SE8501984D0/en
Priority to EP19860902052 priority patent/EP0257028A1/en
Priority to PCT/SE1986/000088 priority patent/WO1986006452A1/en
Priority to AU55875/86A priority patent/AU5587586A/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

An infinitely variable speed gear drive including driving or driven shafts or parts (100, 101, 102, 124) and at least one flexible transmission element acting between said parts and rotating when in operation, said element being arranged in a finite, open loop having a size that is variable in order to, when necessary, make possible a variation of the transmission ratio between said parts. The flexible transmission elements are chains (104, 104') or similar that are arranged cooperate with and be carried by a number of rotatable wheels (105, 105', 122, 122' 123, 123') or glide elements, some wheels (105, 105') being drivingly connected to one of the shafts or parts (100, 101, 102, 124) and provided with cogs or teeth. The tooth- or cog-provided wheels (105, 105') are arranged in such a way that always at least one is in mechanical engagement with a chain. At least some of the wheels (105, 105', 122, 122', 123, 123') or the glide elements are movable inwards and outwards by means of an adjustment mechanism (106) in order to vary the length of the loop and by these means change the transmission ratio between said shafts or parts.
SE8501984A 1985-04-24 1985-04-24 STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE SE8501984D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8501984A SE8501984D0 (en) 1985-04-24 1985-04-24 STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE
EP19860902052 EP0257028A1 (en) 1985-04-24 1986-03-03 Infinitely variable speed gear drive
PCT/SE1986/000088 WO1986006452A1 (en) 1985-04-24 1986-03-03 Infinitely variable speed gear drive
AU55875/86A AU5587586A (en) 1985-04-24 1986-03-03 Infinitely variable speed gear drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501984A SE8501984D0 (en) 1985-04-24 1985-04-24 STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE

Publications (1)

Publication Number Publication Date
SE8501984D0 true SE8501984D0 (en) 1985-04-24

Family

ID=20359956

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501984A SE8501984D0 (en) 1985-04-24 1985-04-24 STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE

Country Status (4)

Country Link
EP (1) EP0257028A1 (en)
AU (1) AU5587586A (en)
SE (1) SE8501984D0 (en)
WO (1) WO1986006452A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8845471B2 (en) 2013-01-23 2014-09-30 General Electric Company Variable input synchronous output drivetrain for wind turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037797B (en) * 1954-02-08 1958-08-28 Paul Sommer Epicyclic chain wheels
FR1169050A (en) * 1956-12-22 1958-12-19 Variable-ratio mechanical transmission for medium and high power, with automatic torque control
US3529483A (en) * 1968-07-16 1970-09-22 William A Warnock Variable speed mechanism
DE2605130A1 (en) * 1976-02-10 1977-08-11 Walter Grub Stepless drive for chain gears - has triangular segment forming part of simulator and sliding rod with chain teeth
CA1208458A (en) * 1983-10-24 1986-07-29 Wilfred J. Weir Expansible chainwheel variable ratio mechanical drive

Also Published As

Publication number Publication date
WO1986006452A1 (en) 1986-11-06
EP0257028A1 (en) 1988-03-02
AU5587586A (en) 1986-11-18

Similar Documents

Publication Publication Date Title
ES2006160A6 (en) Oriented flat belt continuously variable transmission using pulleys with guideways.
CA2005074A1 (en) Continuously variable transmission
KR920700094A (en) Joint structure of industrial robot
ATE64982T1 (en) CONTINUOUSLY VARIABLE TRANSMISSION WITH SLIDING CONTROL PULLEYS.
CA2024560A1 (en) Continuous speed-shifting device
ES472387A1 (en) Transmission input decelerating and reversing mechanism
DE3763544D1 (en) DRIVE GEARBOX.
ES2026539T3 (en) CONTINUOUSLY VARIABLE TRANSMISSION WITHOUT FRICTION.
ATE116034T1 (en) POWER TRANSMISSION DEVICE BETWEEN A FLEXIBLE ELEMENT AND A ROTATABLE BODY.
SE8501984D0 (en) STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE
MX3278E (en) IMPROVEMENTS TO VARIABLE SPEED GEARING MECHANISM
JPS57204362A (en) V-belt driver stepless speed changer
GR890300198T1 (en) Lubricant for infinitely variable speed transmission traction drive
JPS5354660A (en) Toothed wheel transmission gear having rotational direction switching device for driven shaft
ATE76005T1 (en) FOUR SPEED PTO DRIVE FOR TRACTORS.
ES2090506T3 (en) BIDIRECTIONAL TRANSMISSION.
ATE123851T1 (en) CONTINUOUS PLANETARY TRANSMISSION.
GB1496682A (en) Drive transmission device
ES272506Y (en) TRANSMISSION DEVICE FOR MOTOR VEHICLES
KR970046346A (en) 2-speed continuously variable system
SU717443A1 (en) Belt transmission
SU1465665A1 (en) Chain variable-speed drive
SU954674A1 (en) Self-tensioning belt drive
SU916817A1 (en) Wave non-coaxial transmission
JPS55100455A (en) Non-staged transmission using belt