GB795794A - Improvements relating to differential driving mechanisms - Google Patents

Improvements relating to differential driving mechanisms

Info

Publication number
GB795794A
GB795794A GB298055A GB298055A GB795794A GB 795794 A GB795794 A GB 795794A GB 298055 A GB298055 A GB 298055A GB 298055 A GB298055 A GB 298055A GB 795794 A GB795794 A GB 795794A
Authority
GB
United Kingdom
Prior art keywords
driven
spring
input member
slidable
freely
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
GB298055A
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.)
LAMBERTS OF KINGSTON Ltd
Original Assignee
LAMBERTS OF KINGSTON Ltd
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 LAMBERTS OF KINGSTON Ltd filed Critical LAMBERTS OF KINGSTON Ltd
Priority to GB298055A priority Critical patent/GB795794A/en
Publication of GB795794A publication Critical patent/GB795794A/en
Expired legal-status Critical Current

Links

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/08—Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)

Abstract

795,794. Electrically-propelled vehicles. LAMBERTS OF KINGSTO.N, Ltd., and BOSTOCK, H. T. Dec. 29, 1953 [Feb. 1, 1955, March 10, 1955], Nos. 2980/55 and 7076/55. Classes 79(2) and 79(3) [Also in Group XXIX] A free-wheeling differential gear on a battery electric factory truck comprises two positive clutches each having a facially toothed output member 20 fast on an output half-shaft 6, and a freely slidable toothed input member 22 moved axially to engage the output member 20, and also driven, by a transverse pin 26 on an input shaft 2 engaging a double inclined cam surface 25 on the input member 22. A spring band 30 anchored at 31 to the fixed casing applies a light friction drag to the slidable input member 22 to pilot engagement and also to permit the driven shafts to rotate freely when the driving member is stationary. The drag brake may, as shown, act constantly, or may (Fig. 4, not shown) disengage from the casing and rotate with the input member in the fully engaged position. The cam 25 has axial end surfaces 36 to avoid end thrust when fully engaged and a spring 34 disengages the clutch. The clutch teeth 33 are inclined at 30 degrees to the axis to disengage on overrun. The input shaft 2 is driven through a wormgear 3 by an electric motor 1, de-energization of which causes both clutches to be spring disengaged, allowing the truck to be pushed freely. The motor 1 is mounted on the axle gear casing and supported by a spring link 16 anchored to one of two cross bars 11 connecting triangular end plates 10 carrying the wheels. The driven axle is centrally disposed and there are axially slidable wheels 58 at each end. Batteries 54, 55 and a controller 53 are provided. Specifications 703,942 and 705,795 [Group XXIV] are referred to.
GB298055A 1955-02-01 1955-02-01 Improvements relating to differential driving mechanisms Expired GB795794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB298055A GB795794A (en) 1955-02-01 1955-02-01 Improvements relating to differential driving mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB298055A GB795794A (en) 1955-02-01 1955-02-01 Improvements relating to differential driving mechanisms

Publications (1)

Publication Number Publication Date
GB795794A true GB795794A (en) 1958-05-28

Family

ID=9749647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB298055A Expired GB795794A (en) 1955-02-01 1955-02-01 Improvements relating to differential driving mechanisms

Country Status (1)

Country Link
GB (1) GB795794A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283950A (en) * 1993-11-16 1995-05-24 Jonathan Moore Powered trolley
EP1280255A1 (en) * 2001-06-16 2003-01-29 U-B-Let A/S Auxiliary Drive for Wheel Supported Units, such as Prams and Small Flatbed Trucks
CN108583162A (en) * 2018-04-11 2018-09-28 九江学院 A kind of completely new pure electric vehicle dynamical system assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283950A (en) * 1993-11-16 1995-05-24 Jonathan Moore Powered trolley
EP1280255A1 (en) * 2001-06-16 2003-01-29 U-B-Let A/S Auxiliary Drive for Wheel Supported Units, such as Prams and Small Flatbed Trucks
CN108583162A (en) * 2018-04-11 2018-09-28 九江学院 A kind of completely new pure electric vehicle dynamical system assembly

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