GB460462A - Improvements in coupling devices for motor trailers - Google Patents

Improvements in coupling devices for motor trailers

Info

Publication number
GB460462A
GB460462A GB2868535A GB2868535A GB460462A GB 460462 A GB460462 A GB 460462A GB 2868535 A GB2868535 A GB 2868535A GB 2868535 A GB2868535 A GB 2868535A GB 460462 A GB460462 A GB 460462A
Authority
GB
United Kingdom
Prior art keywords
trailer
brakes
tractor
pivoted
bell
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
GB2868535A
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 GB2868535A priority Critical patent/GB460462A/en
Publication of GB460462A publication Critical patent/GB460462A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B60D1/065—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle characterised by the hitch mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

460,462. Vehicle couplings; brakes; hinges. BATE, B. DIXON-. Oct. 17, 1935, No. 28685. [Class 103 (v)] [Also in Groups XXV and XXXIV] In a tractor-trailer coupling a ball c on the end of the trailer draw-bar a, Fig. 1, is adapted to be engaged within a two - part socket d, e on the tractor, the hemispherical parts d, e being hinged together at and being lined with rubber p for shock-absorbing and sound-minimizing purposes. In order to provide for universal movement . the socket is rotatable in a bracket h on the tractor frame g about a vertical pin f, while the stem c<1> of the ball c is movable within a vertical slot j, j<1> formed in the parts d, e. The halves d, e are formed with bevelled meeting edges and are maintained in the closed position by a screw n, mounted upon a pivoted yoke k and prevented from undesired rotation by a spring-controlled pivoted pawl engaging a serrated collar 3. The trailer is fitted with a pivoted skid q, Fig. 4, adapted to support the uncoupled trailer and, in its operative position, as shown, to engage a bell-crank lever s, which effects a. displacement of the draw-bar a to apply the trailer brakes. A hand-lever t connected to the bell-crank lever s permits manual application of the brakes.
GB2868535A 1935-10-17 1935-10-17 Improvements in coupling devices for motor trailers Expired GB460462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2868535A GB460462A (en) 1935-10-17 1935-10-17 Improvements in coupling devices for motor trailers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2868535A GB460462A (en) 1935-10-17 1935-10-17 Improvements in coupling devices for motor trailers

Publications (1)

Publication Number Publication Date
GB460462A true GB460462A (en) 1937-01-28

Family

ID=10279492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2868535A Expired GB460462A (en) 1935-10-17 1935-10-17 Improvements in coupling devices for motor trailers

Country Status (1)

Country Link
GB (1) GB460462A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435857A (en) * 1946-10-02 1948-02-10 Lloyd H Lukens Locking device for trailer hitches
US2567530A (en) * 1949-10-29 1951-09-11 Eugene S Morris Trailer hitch
US2571349A (en) * 1949-10-17 1951-10-16 Robert B Eckles Trailer hitch lock
US2591487A (en) * 1947-10-24 1952-04-01 Wirz Ernst Draw hook with lock cap for trailers
US2793881A (en) * 1954-09-01 1957-05-28 Harvey J Albritton Ball and socket type trailer hitch
US3572762A (en) * 1969-09-15 1971-03-30 Jim T Votaw Emergency safeguard for trailers
DE3410606A1 (en) * 1983-03-30 1984-10-04 Kurt St. Gallen Stadler Intermediate coupling for a trailer vehicle
DE9104267U1 (en) * 1991-04-09 1992-08-13 AL-KO Kober AG, 8871 Kötz Trailer coupling for vehicle trailers with a V-shaped rigid drawbar
WO1995018722A1 (en) * 1994-01-05 1995-07-13 Stanley Roberts Improvements in and relating to a hitch system
GB2327707A (en) * 1997-07-23 1999-02-03 Avm Inc Ball Joint
DE10251395B3 (en) * 2002-11-05 2004-05-27 Hans Sauermann Trailer coupling for pulling trailer with traction vehicle has spherical-surfaced component able to turn about axis
US11364753B1 (en) 2020-12-23 2022-06-21 Korea Wheel Corporation Actuator coupler for hitch connection

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435857A (en) * 1946-10-02 1948-02-10 Lloyd H Lukens Locking device for trailer hitches
US2591487A (en) * 1947-10-24 1952-04-01 Wirz Ernst Draw hook with lock cap for trailers
US2571349A (en) * 1949-10-17 1951-10-16 Robert B Eckles Trailer hitch lock
US2567530A (en) * 1949-10-29 1951-09-11 Eugene S Morris Trailer hitch
US2793881A (en) * 1954-09-01 1957-05-28 Harvey J Albritton Ball and socket type trailer hitch
US3572762A (en) * 1969-09-15 1971-03-30 Jim T Votaw Emergency safeguard for trailers
DE3410606A1 (en) * 1983-03-30 1984-10-04 Kurt St. Gallen Stadler Intermediate coupling for a trailer vehicle
DE9104267U1 (en) * 1991-04-09 1992-08-13 AL-KO Kober AG, 8871 Kötz Trailer coupling for vehicle trailers with a V-shaped rigid drawbar
WO1995018722A1 (en) * 1994-01-05 1995-07-13 Stanley Roberts Improvements in and relating to a hitch system
GB2327707A (en) * 1997-07-23 1999-02-03 Avm Inc Ball Joint
GB2327707B (en) * 1997-07-23 2001-10-10 Avm Inc Ball socket
DE10251395B3 (en) * 2002-11-05 2004-05-27 Hans Sauermann Trailer coupling for pulling trailer with traction vehicle has spherical-surfaced component able to turn about axis
US11364753B1 (en) 2020-12-23 2022-06-21 Korea Wheel Corporation Actuator coupler for hitch connection
US11654734B2 (en) 2020-12-23 2023-05-23 Korea Wheel Corporation Actuator coupler for hitch connection

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