[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SE9903180D0 - Gearbox with freewheel clutches - Google Patents

Gearbox with freewheel clutches

Info

Publication number
SE9903180D0
SE9903180D0 SE9903180A SE9903180A SE9903180D0 SE 9903180 D0 SE9903180 D0 SE 9903180D0 SE 9903180 A SE9903180 A SE 9903180A SE 9903180 A SE9903180 A SE 9903180A SE 9903180 D0 SE9903180 D0 SE 9903180D0
Authority
SE
Sweden
Prior art keywords
gear
rotation
output shaft
reverse
providing
Prior art date
Application number
SE9903180A
Other languages
Swedish (sv)
Inventor
Bert Harju
Original Assignee
Harju Innovation Ab
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 Harju Innovation Ab filed Critical Harju Innovation Ab
Priority to SE9903180A priority Critical patent/SE9903180D0/en
Publication of SE9903180D0 publication Critical patent/SE9903180D0/en
Priority to AU74638/00A priority patent/AU7463800A/en
Priority to PCT/SE2000/001691 priority patent/WO2001018425A1/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Step gear box having an input shaft (1) which is connected to a drive unit, an output shaft (2) from which a gear changed rotation can be received, clutches (8-11) between said input and output shafts (1, 2), one or more reverse and forward drive gears (4-7), one displaceable gear shift sleeve (14) which is connected to the output shaft (2) for rotation therewith and adapted for shifting of gear between the different gear stages (4-7), and a gear shift bar (21) for providing such gear shifting, and in which the gear box is formed with a reverse drive gear (4) comprising two cog wheels (8) which are directly co-operating with each other for providing a reversing of the direction of rotation from the input shaft (1) to the output shaft (2), and one or more forward drive gear stages comprising freely rotatable cog wheels (9-11) which are connected in pairs to each other over a cog belt or a chain (12, 13), and in which each reverse and forward drive stage (4-7) is connected to the output shaft (2) over a free wheel clutch (18, 19), and in which the displaceable sleeve (14), at one end thereof, is formed with a grip ring (20) for acting on each respective free wheel clutch (18, 19) for providing a force transmittance in one direction of rotation and a free wheel function in the opposite direction of rotation.
SE9903180A 1999-09-08 1999-09-08 Gearbox with freewheel clutches SE9903180D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903180A SE9903180D0 (en) 1999-09-08 1999-09-08 Gearbox with freewheel clutches
AU74638/00A AU7463800A (en) 1999-09-08 2000-09-04 Step-gear box having free wheel clutches
PCT/SE2000/001691 WO2001018425A1 (en) 1999-09-08 2000-09-04 Step-gear box having free wheel clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903180A SE9903180D0 (en) 1999-09-08 1999-09-08 Gearbox with freewheel clutches

Publications (1)

Publication Number Publication Date
SE9903180D0 true SE9903180D0 (en) 1999-09-08

Family

ID=20416899

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903180A SE9903180D0 (en) 1999-09-08 1999-09-08 Gearbox with freewheel clutches

Country Status (3)

Country Link
AU (1) AU7463800A (en)
SE (1) SE9903180D0 (en)
WO (1) WO2001018425A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826701B1 (en) * 2001-06-29 2003-09-26 Renault GEARBOX WITH PARALLEL SHAFTS AND CORRESPONDING GEAR CHANGE CONTROL METHOD
NL2002788C2 (en) * 2009-04-23 2010-10-26 Teunis Karel Van Ee TRANSMISSION.
BE1018925A3 (en) * 2009-04-24 2011-11-08 Ee Teunis Karel Van TRANSMISSION.
CN110500404A (en) * 2019-08-26 2019-11-26 重庆隆旺机电有限责任公司 It is anti-to slip by slope mechanism
IT202100019337A1 (en) * 2021-07-21 2023-01-21 Robopac Spa Unwinding apparatus for wrapping machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845666A (en) * 1972-10-02 1974-11-05 Fmc Corp Multi-speed motion transmitting mechanism
FR2208393A5 (en) * 1972-11-28 1974-06-21 Herve Fils Papet Sentier
US5142944A (en) * 1990-03-08 1992-09-01 Baltimore Therapeutic Equipment Co. Back exercise apparatus
GB9218202D0 (en) * 1992-08-27 1992-10-14 Lotus Car Transmission unit and engagement means for a shaft and gear

Also Published As

Publication number Publication date
WO2001018425A1 (en) 2001-03-15
AU7463800A (en) 2001-04-10

Similar Documents

Publication Publication Date Title
RU96123756A (en) MULTI-SPEED REVERSIBLE TRANSMISSION UNDER LOAD
WO1999033682A3 (en) Gear box
WO2009030402A3 (en) Variable-speed gear wheel transmission comprising two input shafts and two power-shift transmissions
ATE174411T1 (en) GEARBOX IN PULL-WEDGE CONSTRUCTION
KR987000529A (en) Load shift multistage reverse transmission
DE10343995A1 (en) Transmission, e.g. dual clutch transmission, has gear wheels located directly next to roller bearings for input shaft, countershaft and output shaft
WO2005068875A3 (en) Powershift gearbox comprising additional gears
ATE169384T1 (en) MULTI-SPEED REVERSING GEARBOX THAT CAN BE SWITCHED UNDER LOAD
WO2001088409A3 (en) Gearbox comprising a clutch and a method for operating a clutch
ATE364806T1 (en) GEAR SHIFT MECHANISM
EP0992708A3 (en) Five speed planetary transmission
GB0412736D0 (en) An electrically driven single speed differential transmission
KR960023918A (en) Gearbox Unit
US3109326A (en) Change speed power transmission
DE502004007953D1 (en) LASSCHALTGETRIEBE FOR CONSTRUCTION MACHINES, ESPECIALLY FOR PACKAGING LOADERS AND TELEHANDLER
ATE255692T1 (en) SHIFT TOOTH CLUTCH
ATE173793T1 (en) DRIVE DEVICE FOR A SCREENING DEVICE
SE9903180D0 (en) Gearbox with freewheel clutches
ATE439535T1 (en) TRANSMISSION WITH A NEARLY STEPLESS RATIO WITH WHEELS CONSTANTLY IN ENGAGEMENT
CN1971083A (en) Mechanical transmission and speed changing gear
ATE242852T1 (en) SIX-SPEED MANUAL TRANSMISSION WITH DIFFERENTIAL
MX9705531A (en) Compact manual transaxle.
EP1531286A1 (en) Motor vehicle gearbox
EP1531285B1 (en) Motor vehicle gearbox
RU2003105428A (en) TRANSMISSION