CA2337791A1 - Dispositif d'attelage de remorque a double action - Google Patents

Dispositif d'attelage de remorque a double action Download PDF

Info

Publication number
CA2337791A1
CA2337791A1 CA002337791A CA2337791A CA2337791A1 CA 2337791 A1 CA2337791 A1 CA 2337791A1 CA 002337791 A CA002337791 A CA 002337791A CA 2337791 A CA2337791 A CA 2337791A CA 2337791 A1 CA2337791 A1 CA 2337791A1
Authority
CA
Canada
Prior art keywords
drawbar
assembly
trailer
horizontal axis
double
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.)
Granted
Application number
CA002337791A
Other languages
English (en)
Other versions
CA2337791C (fr
Inventor
Frank T. Sargent
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
Priority claimed from US09/444,483 external-priority patent/US6286851B1/en
Application filed by Individual filed Critical Individual
Publication of CA2337791A1 publication Critical patent/CA2337791A1/fr
Application granted granted Critical
Publication of CA2337791C publication Critical patent/CA2337791C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60D1/065—Ball-and-socket hitches characterised by the hitch mechanism
    • 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
    • B60D1/07—Multi-hitch devices, i.e. comprising several hitches of the same or of a different type; Hitch-adaptors, i.e. for converting hitches from one type to another
    • B60D1/075—Hitch adaptors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/143—Draw-gear or towing devices characterised by their type characterised by the mounting of the draw-gear on the towed vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/247—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for improving weight distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
CA002337791A 1999-05-26 2000-05-26 Dispositif d'attelage de remorque a double action Expired - Fee Related CA2337791C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13607499P 1999-05-26 1999-05-26
US60/136,074 1999-05-26
US09/444,483 1999-11-19
US09/444,483 US6286851B1 (en) 1998-07-02 1999-11-19 Doubling-acting reduced tongue weight trailer hitch
PCT/US2000/014839 WO2000071368A1 (fr) 1999-05-26 2000-05-26 Dispositif d'attelage de remorque a double action

Publications (2)

Publication Number Publication Date
CA2337791A1 true CA2337791A1 (fr) 2000-11-30
CA2337791C CA2337791C (fr) 2005-02-08

Family

ID=26833966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002337791A Expired - Fee Related CA2337791C (fr) 1999-05-26 2000-05-26 Dispositif d'attelage de remorque a double action

Country Status (4)

Country Link
EP (1) EP1098782A4 (fr)
AU (1) AU763383B2 (fr)
CA (1) CA2337791C (fr)
WO (1) WO2000071368A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456555A (en) * 2008-01-18 2009-07-22 Redrock Engineering Ltd A swivel hitch
US8448973B2 (en) 2010-10-27 2013-05-28 Danny Burns Trailer hitch apparatus for use with gooseneck trailers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710760A (en) * 1951-02-05 1955-06-14 Clem G Branstrator Vehicle draft means with plural articulation axes
US3588145A (en) * 1969-02-25 1971-06-28 Woodrow F Thompson Trailer hitch
US5725231A (en) * 1995-11-20 1998-03-10 Buie; Malcolm D. Trailer hitch
US5951036A (en) 1997-07-02 1999-09-14 Sargent; Frank T. Adjustable coupler for a weight distributing trailer hitch apparatus
US10974098B2 (en) 2017-11-02 2021-04-13 D'addario & Company, Inc. Retractable hand exerciser

Also Published As

Publication number Publication date
CA2337791C (fr) 2005-02-08
AU5449500A (en) 2000-12-12
EP1098782A4 (fr) 2002-10-16
AU763383B2 (en) 2003-07-24
WO2000071368A1 (fr) 2000-11-30
EP1098782A1 (fr) 2001-05-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed