NL190060B - DRAWING BALL COUPLING. - Google Patents

DRAWING BALL COUPLING.

Info

Publication number: NL190060B
Authority: NL; Netherlands
Prior art keywords: ball coupling; drawing ball; coupling; ball
Prior art date: 1979-08-21

Application number

NL8004701A

Other languages

Dutch (nl)

Other versions

NL190060C (en

NL8004701A (en

Original Assignee

Winterhoff Ulrich Walter

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.)

1979-08-21

Filing date

1980-08-20

Publication date

1993-05-17

1980-08-20 Application filed by Winterhoff Ulrich Walter filed Critical Winterhoff Ulrich Walter

1981-02-24 Publication of NL8004701A publication Critical patent/NL8004701A/en

1993-05-17 Publication of NL190060B publication Critical patent/NL190060B/en

1993-10-18 Application granted granted Critical

1993-10-18 Publication of NL190060C publication Critical patent/NL190060C/en

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)
Steering Devices For Bicycles And Motorcycles (AREA)
Pivots And Pivotal Connections (AREA)
Lock And Its Accessories (AREA)

NL8004701A 1979-08-21 1980-08-20 DRAWING BALL COUPLING. NL190060C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792933756 DE2933756C2 (en)	1979-08-21	1979-08-21	Ball head coupling for trailers
DE2933756		1979-08-21

Publications (3)

Publication Number	Publication Date
NL8004701A NL8004701A (en)	1981-02-24
NL190060B true NL190060B (en)	1993-05-17
NL190060C NL190060C (en)	1993-10-18

Family

ID=6078906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8004701A NL190060C (en)	1979-08-21	1980-08-20	DRAWING BALL COUPLING.

Country Status (5)

Country	Link
DE (1)	DE2933756C2 (en)
FR (1)	FR2463688A1 (en)
GB (1)	GB2056929B (en)
NL (1)	NL190060C (en)
SE (1)	SE433593B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3929752C1 (en) *	1989-09-07	1990-11-22	Winterhoff Walter Gmbh & Co
DE9412514U1 (en) *	1994-08-03	1995-06-14	AL-KO Kober AG, 89359 Kötz	Ball head trailer coupling
US6505848B1 (en) *	1998-03-23	2003-01-14	David Richard Brown	Device for receiving and securing a ball
US6419259B1 (en) *	1998-03-23	2002-07-16	David Richard Brown	Device for receiving and securing a ball
US8235411B2 (en)	2008-10-13	2012-08-07	B&W Custom Truck Beds, Inc.	Self-latching and locking trailer coupler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1964974C3 (en) *	1969-12-24	1981-06-25	Berndes, Karl Josef, 4990 Lübbecke	Ball head coupling for trailers
DE2140614C2 (en) *	1971-08-13	1983-01-13	Walter Winterhoff Kg, 5800 Hagen	Self locking coupling for tow-bar - has pivoted lever with locking cam pressing on coupling jaw

1979
- 1979-08-21 DE DE19792933756 patent/DE2933756C2/en not_active Expired
1980
- 1980-06-24 FR FR8013950A patent/FR2463688A1/en active Granted
- 1980-07-14 GB GB8022953A patent/GB2056929B/en not_active Expired
- 1980-08-19 SE SE8005820A patent/SE433593B/en not_active IP Right Cessation
- 1980-08-20 NL NL8004701A patent/NL190060C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL190060C (en)	1993-10-18
FR2463688A1 (en)	1981-02-27
DE2933756C2 (en)	1983-12-29
SE433593B (en)	1984-06-04
FR2463688B1 (en)	1983-08-26
GB2056929B (en)	1983-05-11
GB2056929A (en)	1981-03-25
DE2933756A1 (en)	1981-03-26
SE8005820L (en)	1981-02-22
NL8004701A (en)	1981-02-24

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-09-01	BA	A request for search or an international-type search has been filed
1987-11-02	BB	A search report has been drawn up
1988-01-04	BC	A request for examination has been filed
1997-05-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19970301