DD204289A5 - Vorrichtung zur veraenderung des uebersetzungsverhaeltnisses - Google Patents
Vorrichtung zur veraenderung des uebersetzungsverhaeltnisses Download PDFInfo
- Publication number
- DD204289A5 DD204289A5 DD82243112A DD24311282A DD204289A5 DD 204289 A5 DD204289 A5 DD 204289A5 DD 82243112 A DD82243112 A DD 82243112A DD 24311282 A DD24311282 A DD 24311282A DD 204289 A5 DD204289 A5 DD 204289A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- shaft
- shafts
- gears
- bush
- radial
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 10
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Friction Gearing (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES505342A ES505342A0 (es) | 1981-09-09 | 1981-09-09 | Perfeccionamientos en organos variadores de relacion de transmision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD204289A5 true DD204289A5 (de) | 1983-11-23 |
Family
ID=8482946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD82243112A DD204289A5 (de) | 1981-09-09 | 1982-09-08 | Vorrichtung zur veraenderung des uebersetzungsverhaeltnisses |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4529394A (es) |
| JP (1) | JPS5865358A (es) |
| AR (1) | AR228516A1 (es) |
| BR (1) | BR8205234A (es) |
| DD (1) | DD204289A5 (es) |
| DE (1) | DE3233033A1 (es) |
| ES (1) | ES505342A0 (es) |
| FR (1) | FR2512511B1 (es) |
| GB (1) | GB2105801B (es) |
| IT (1) | IT8223131A0 (es) |
| SE (1) | SE8205074L (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331421A1 (de) * | 1983-07-19 | 1985-02-07 | Pedro Barcelona Ybern Miro | Uebersetzungsverhaeltnis-variationseinrichtung |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759739A (en) * | 1984-10-24 | 1988-07-26 | Weir Wilfred J | Expansible chainwheel variable ratio mechanical drive |
| US4634406A (en) * | 1985-08-07 | 1987-01-06 | Hufschmid Eric B | Multiple speed transmission for bicycles |
| GB2239063A (en) * | 1989-12-07 | 1991-06-19 | Fraser Milne | Variable speed drive comprising a pulley with radially movable parts |
| DE10311432A1 (de) * | 2003-03-15 | 2004-09-23 | Schöller, Hans | Stufenlos einstellbares Getriebe |
| US7438663B2 (en) | 2004-08-12 | 2008-10-21 | Merritt Armstrong Osborn | Compound gearing system and method with chain and belt engagement structures |
| KR100749279B1 (ko) * | 2006-02-28 | 2007-08-16 | 안영신 | 벨트를 이용한 무단변속기 및 구동방법 |
| US11371592B2 (en) * | 2020-07-16 | 2022-06-28 | James Leslie Kalkstein | Continuously variable-ratio transmission |
| JP6883831B1 (ja) * | 2021-03-11 | 2021-06-09 | 株式会社アイトロニクス | 変速機構 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US740829A (en) * | 1903-05-08 | 1903-10-06 | William Newton Dumaresq | Variable-speed gearing. |
| FR333027A (fr) * | 1903-06-13 | 1903-11-13 | Paul Auguste Jean Bruneau De L | Système de transmission pour automobiles et autres applications, supprimant les organes usuels employés dans les changements de vitesses |
| US1092098A (en) * | 1912-08-13 | 1914-03-31 | Jeremiah C Fitzgerald | Pulley. |
| DE320347C (de) * | 1915-05-11 | 1920-04-26 | William Buyers Dunbar | Riemscheibenwechselgetriebe |
| FR481161A (fr) * | 1915-05-11 | 1916-11-08 | William Buyers Dunbar | Disposition de poulie expansible |
| US1379504A (en) * | 1920-05-20 | 1921-05-24 | Young John | Variable-speed transmission |
| US1614266A (en) * | 1925-10-20 | 1927-01-11 | William H Tschappat | Expansible-sprocket wheel |
| US2552179A (en) * | 1948-08-26 | 1951-05-08 | Kamp Albert | Variable speed segment pulley |
| US2602340A (en) * | 1949-02-25 | 1952-07-08 | Geoffrey M Harry | Variable speed reducer |
| DE804506C (de) * | 1949-06-02 | 1951-04-23 | Leitz Ernst Gmbh | Riemenscheibe mit veraenderlichem Durchmesser, insbesondere fuer stufenlos regelbare Riementriebe |
| US3800613A (en) * | 1973-03-29 | 1974-04-02 | M Clark | Variable speed sprocket drive |
| JPS529783A (en) * | 1975-07-11 | 1977-01-25 | Shimadzu Corp | Non-linear automatic adjusting instrument |
| US4129044A (en) * | 1977-05-19 | 1978-12-12 | Erickson Marlo W V | Variable gear ratio chain drive system for bicycles |
-
1981
- 1981-09-09 ES ES505342A patent/ES505342A0/es active Granted
-
1982
- 1982-08-17 US US06/408,772 patent/US4529394A/en not_active Expired - Fee Related
- 1982-08-18 GB GB08223771A patent/GB2105801B/en not_active Expired
- 1982-08-19 AR AR290350A patent/AR228516A1/es active
- 1982-09-06 DE DE19823233033 patent/DE3233033A1/de not_active Ceased
- 1982-09-06 IT IT8223131A patent/IT8223131A0/it unknown
- 1982-09-07 SE SE8205074A patent/SE8205074L/ not_active Application Discontinuation
- 1982-09-08 FR FR8215244A patent/FR2512511B1/fr not_active Expired
- 1982-09-08 JP JP57157390A patent/JPS5865358A/ja active Pending
- 1982-09-08 DD DD82243112A patent/DD204289A5/de unknown
- 1982-09-08 BR BR8205234A patent/BR8205234A/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331421A1 (de) * | 1983-07-19 | 1985-02-07 | Pedro Barcelona Ybern Miro | Uebersetzungsverhaeltnis-variationseinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5865358A (ja) | 1983-04-19 |
| BR8205234A (pt) | 1983-08-16 |
| SE8205074L (sv) | 1983-03-10 |
| IT8223131A0 (it) | 1982-09-06 |
| SE8205074D0 (sv) | 1982-09-07 |
| GB2105801A (en) | 1983-03-30 |
| GB2105801B (en) | 1985-07-17 |
| FR2512511B1 (fr) | 1988-07-22 |
| AR228516A1 (es) | 1983-03-15 |
| DE3233033A1 (de) | 1983-03-24 |
| US4529394A (en) | 1985-07-16 |
| ES8405122A1 (es) | 1984-05-16 |
| ES505342A0 (es) | 1984-05-16 |
| FR2512511A1 (fr) | 1983-03-11 |
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