JPS4872821A - - Google Patents

Info

Publication number
JPS4872821A
JPS4872821A JP47110214A JP11021472A JPS4872821A JP S4872821 A JPS4872821 A JP S4872821A JP 47110214 A JP47110214 A JP 47110214A JP 11021472 A JP11021472 A JP 11021472A JP S4872821 A JPS4872821 A JP S4872821A
Authority
JP
Japan
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.)
Pending
Application number
JP47110214A
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 filed Critical
Publication of JPS4872821A publication Critical patent/JPS4872821A/ja
Pending 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
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/36—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids
    • B60D1/38—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for facilitating connection, e.g. hitch catchers, visual guide means, signalling aids involving auxiliary cables for drawing the trailer to the tractor before coupling
JP47110214A 1971-11-03 1972-11-02 Pending JPS4872821A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19526371A 1971-11-03 1971-11-03

Publications (1)

Publication Number Publication Date
JPS4872821A true JPS4872821A (ja) 1973-10-01

Family

ID=22720716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47110214A Pending JPS4872821A (ja) 1971-11-03 1972-11-02

Country Status (4)

Country Link
US (1) US3734539A (ja)
JP (1) JPS4872821A (ja)
CA (1) CA1026443A (ja)
GB (1) GB1406320A (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924257A (en) * 1973-06-21 1975-12-02 Fatzer Elmer B Trailer hitch guide
US3938122A (en) * 1974-11-15 1976-02-10 Mangus Jack E Guidance device
US4049501A (en) * 1975-02-11 1977-09-20 Koppers Company, Inc. Device for spotting within tolerance apparatus associated with the coke oven chambers of a battery
US4205453A (en) * 1975-03-17 1980-06-03 Steele Richard W Towing hitch alignment director
US4173353A (en) * 1975-03-17 1979-11-06 Steele Richard W Towing hitch alignment director
US4017977A (en) * 1975-08-27 1977-04-19 Light Glenn M Trailer hitch alignment device
US4030775A (en) * 1976-01-02 1977-06-21 Pro-Tec Industries Apparatus for aligning hitches of towing and towed vehicles
US4133552A (en) * 1977-06-15 1979-01-09 Gerald Sheine Control means for a vehicular tractor-trailer connection
US4273243A (en) * 1979-04-18 1981-06-16 Locher Frank S Lift centering device
US4271401A (en) * 1979-08-09 1981-06-02 Tri Delta Industries, Inc. Safety trailer hitch
US4372819A (en) * 1981-09-02 1983-02-08 Koppers Company, Inc. Aligning device
US4336107A (en) * 1981-09-02 1982-06-22 Koppers Company, Inc. Aligning device
US4432563A (en) * 1981-09-10 1984-02-21 Pitcher Laurence S Hitching guidance device
US5048854A (en) * 1990-08-16 1991-09-17 Clark Murrell C Pivoting quick-connect hitch system
GB2247438B (en) * 1990-08-28 1993-12-15 Reginald George Howe Vehicle alignment assistance device
US5097250A (en) * 1991-01-25 1992-03-17 David Hernandez Electronic trailer guide
US5618155A (en) * 1992-12-04 1997-04-08 Tighe; Peter Construction site hauling system
US5335930A (en) * 1992-12-04 1994-08-09 Peter Tighe Construction site hauling system
DE4413694C2 (de) * 1994-04-20 1997-05-22 Claas Ohg Ankuppelhilfsvorrichtung
IT1278462B1 (it) * 1995-02-17 1997-11-24 Alessio Cattaneo Dispositivo per il rilevamento e la segnalazione del corretto allineamento tra una retta di riferimento ed un punto.
DE19541973A1 (de) * 1995-11-10 1997-05-15 Jens Friedrichs Ankuppelhilfseinrichtung für Kraftfahrzeuge
US6252497B1 (en) 1997-10-16 2001-06-26 Holland Hitch Company Coupling alignment warning system
US6592230B2 (en) 1997-10-16 2003-07-15 Holland Hitch Company Truck rearview mirror assembly having a display for displaying trailer coupling status information
GB2351717A (en) * 1999-07-09 2001-01-10 Derek Herbert Wood Device for assisting in hitching a vehicle to a trailer
US6644680B1 (en) 2002-07-24 2003-11-11 Robert N. Coe Trailer alignment apparatus
US7301479B2 (en) * 2003-09-26 2007-11-27 Chrysler Llc Trailer detection circuit for a vehicle park assist system
US20060244578A1 (en) * 2005-04-28 2006-11-02 Martin John C Vehicle trailer hitch alignment device
US20060290100A1 (en) * 2005-06-23 2006-12-28 Steve Miller Vehicle hitch aligning system
US7719409B1 (en) 2008-01-16 2010-05-18 Jones Adam C Hitch mounting assisting system
US8925954B2 (en) * 2010-03-09 2015-01-06 Teleswivel, Llc Hitch apparatus for vehicles
US8302987B2 (en) 2010-11-04 2012-11-06 Williams Innovations, Llc Adjustable towing apparatus for vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736885A (en) * 1955-03-14 1956-02-28 Thompson William Lester Trailer and towing vehicle aligning indicator
US2797406A (en) * 1956-06-14 1957-06-25 Tanis David Alignment device for trailer
US3159917A (en) * 1962-11-30 1964-12-08 Stewart E Whitehead Visual and for trailer hitch
US3418628A (en) * 1965-08-23 1968-12-24 Fenner George Donaldson Alignment device for trailer

Also Published As

Publication number Publication date
GB1406320A (en) 1975-09-17
US3734539A (en) 1973-05-22
CA1026443A (en) 1978-02-14

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