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GB719116A - Improvements in and relating to drive mechanisms - Google Patents

Improvements in and relating to drive mechanisms

Info

Publication number
GB719116A
GB719116A GB2425152A GB2425152A GB719116A GB 719116 A GB719116 A GB 719116A GB 2425152 A GB2425152 A GB 2425152A GB 2425152 A GB2425152 A GB 2425152A GB 719116 A GB719116 A GB 719116A
Authority
GB
United Kingdom
Prior art keywords
driven
clutch
shafts
clutches
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2425152A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2425152A priority Critical patent/GB719116A/en
Publication of GB719116A publication Critical patent/GB719116A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

719,116. Reverse gearing. FOSSATI, E. Sept. 26, 1952, No. 24251/52. Class 80 (2) [Also in Group XXXI] Mechanism for driving separate driven shafts 1, 1<SP>1</SP> comprises a single driving shaft 11 on which is a gear wheel 19 in permanent mesh with an intermediate gear wheel (not shown) itself meshing a toothed annulus 5 mounted on or secured to a clutch member 6, 6' free for rotation on the two contiguous driven shaft ends. the driving shaft 11 being separately connected through reverse gear trains 9, 21 and 9', 21<SP>1</SP> and clutches 10, 16, 10<SP>1</SP>, 16' to each driven shaft, which is in turn provided with a clutch member 8, 8' co-operating with the clutch member 6, 6<SP>1</SP> on the toothed annulus 5, clutch operating means being provided for actuating the clutches in such a way that the two driven shafts can be driven in the same sense or in opposite senses. The bosses of the toothed annulus 5 fits into sockets in the ends of the driven shafts and are located axially with respect thereto by anti-friction balls in the ends of the sockets, the clutch members 8, 8' having prismatic connection with their respective shafts 1, 1<SP>1</SP> and the gears 9, 9' being keyed to these shafts. The gears 21 are integral with the clutch members 10, free for rotation on the driving shaft 11, the clutch members 16 being splined thereon and being spring-urged to engage with the cooperating members 10. The device is described as applied to a motor vehicle, such as a tractor, which it is used to steer, the driven shafts 1, 1<SP>1</SP> being connected to the vehicle road wheels. Under normal driving conditions, both clutches 10, 16 and 10', 16<SP>1</SP> are engaged, and the clutches 6, 7, and 6<SP>1</SP>, 7<SP>1</SP> disengaged, so that both shafts 1, 1<SP>1</SP> rotate in the same direction. To change the direction of movement of the motor vehicle, one of the clutches on the driving shaft, e.g. the clutch 10, 16, is disengaged and the corresponding clutch 6, 7 is engaged, whereby the driven shaft 1 is rotated in the opposite direction to the shaft 1<SP>1</SP>. The intermediate sprocket between the gear 19 and toothed annulus 5 may be driven by the vehicle change-speed gear; the ratios between the alternate trains differ.
GB2425152A 1952-09-26 1952-09-26 Improvements in and relating to drive mechanisms Expired GB719116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2425152A GB719116A (en) 1952-09-26 1952-09-26 Improvements in and relating to drive mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2425152A GB719116A (en) 1952-09-26 1952-09-26 Improvements in and relating to drive mechanisms

Publications (1)

Publication Number Publication Date
GB719116A true GB719116A (en) 1954-11-24

Family

ID=10208801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2425152A Expired GB719116A (en) 1952-09-26 1952-09-26 Improvements in and relating to drive mechanisms

Country Status (1)

Country Link
GB (1) GB719116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154961A (en) * 1984-01-27 1985-09-18 Baruffaldi Frizioni Spa Improvements in or relating to vehicle axle arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154961A (en) * 1984-01-27 1985-09-18 Baruffaldi Frizioni Spa Improvements in or relating to vehicle axle arrangements

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