FI910239A0 - Coupling piece to change a ball coupling to any other coupling method - Google Patents

Coupling piece to change a ball coupling to any other coupling method

Info

Publication number
FI910239A0
FI910239A0 FI910239A FI910239A FI910239A0 FI 910239 A0 FI910239 A0 FI 910239A0 FI 910239 A FI910239 A FI 910239A FI 910239 A FI910239 A FI 910239A FI 910239 A0 FI910239 A0 FI 910239A0
Authority
FI
Finland
Prior art keywords
coupling
change
ball
piece
coupling piece
Prior art date
Application number
FI910239A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI90843C (en
FI910239A (en
FI90843B (en
Inventor
Juha Olavi Nyman
Original Assignee
Juha Olavi Nyman
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 Juha Olavi Nyman filed Critical Juha Olavi Nyman
Priority to FI910239A priority Critical patent/FI90843C/en
Publication of FI910239A0 publication Critical patent/FI910239A0/en
Priority to AU11571/92A priority patent/AU1157192A/en
Priority to PCT/FI1992/000009 priority patent/WO1992012867A1/en
Publication of FI910239A publication Critical patent/FI910239A/en
Application granted granted Critical
Publication of FI90843B publication Critical patent/FI90843B/en
Publication of FI90843C publication Critical patent/FI90843C/en

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
    • B60D1/07—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
FI910239A 1991-01-16 1991-01-16 Coupling piece for changing the ball coupling method to another coupling method FI90843C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI910239A FI90843C (en) 1991-01-16 1991-01-16 Coupling piece for changing the ball coupling method to another coupling method
AU11571/92A AU1157192A (en) 1991-01-16 1992-01-15 A coupling device and a method for converting a ball hitch to a different hitch type
PCT/FI1992/000009 WO1992012867A1 (en) 1991-01-16 1992-01-15 A coupling device and a method for converting a ball hitch to a different hitch type

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI910239A FI90843C (en) 1991-01-16 1991-01-16 Coupling piece for changing the ball coupling method to another coupling method
FI910239 1991-01-16

Publications (4)

Publication Number Publication Date
FI910239A0 true FI910239A0 (en) 1991-01-16
FI910239A FI910239A (en) 1992-10-14
FI90843B FI90843B (en) 1993-12-31
FI90843C FI90843C (en) 1994-04-11

Family

ID=8531752

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910239A FI90843C (en) 1991-01-16 1991-01-16 Coupling piece for changing the ball coupling method to another coupling method

Country Status (3)

Country Link
AU (1) AU1157192A (en)
FI (1) FI90843C (en)
WO (1) WO1992012867A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805216B1 (en) * 2000-02-23 2002-05-17 Jean Paul Bost MODIFIED BALL HITCH HEAD AND CORRESPONDING HITCH AND ADAPTATION COMPONENTS
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355695A (en) * 1942-12-02 1944-08-15 Atwood Vacuum Machine Co Coupler
DE928445C (en) * 1954-07-27 1955-06-02 Rockinger Johann Trailer hitch
US2940775A (en) * 1959-05-06 1960-06-14 John S Farrow Trailer hitch for car, truck, or tractor
US3951434A (en) * 1975-01-31 1976-04-20 Sause Alfred J Three-way trailer hitch
DE3643703A1 (en) * 1986-12-20 1988-06-30 Ringfeder Gmbh Intermediate coupling for connecting vehicles, in particular road vehicles

Also Published As

Publication number Publication date
FI90843C (en) 1994-04-11
FI910239A (en) 1992-10-14
AU1157192A (en) 1992-08-27
FI90843B (en) 1993-12-31
WO1992012867A1 (en) 1992-08-06

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed