SE8501984D0 - STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGE - Google Patents
STEELLESS MECHANICAL EXCHANGE STEELLESS MECHANICAL EXCHANGEInfo
- 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
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.
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)
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)
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 |
-
1985
- 1985-04-24 SE SE8501984A patent/SE8501984D0/en unknown
-
1986
- 1986-03-03 WO PCT/SE1986/000088 patent/WO1986006452A1/en unknown
- 1986-03-03 EP EP19860902052 patent/EP0257028A1/en not_active Withdrawn
- 1986-03-03 AU AU55875/86A patent/AU5587586A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1986006452A1 (en) | 1986-11-06 |
EP0257028A1 (en) | 1988-03-02 |
AU5587586A (en) | 1986-11-18 |
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