GB876313A - Improvements in or relating to steering gears, particularly for motor vehicles - Google Patents

Improvements in or relating to steering gears, particularly for motor vehicles

Info

Publication number
GB876313A
GB876313A GB22330/58A GB2233058A GB876313A GB 876313 A GB876313 A GB 876313A GB 22330/58 A GB22330/58 A GB 22330/58A GB 2233058 A GB2233058 A GB 2233058A GB 876313 A GB876313 A GB 876313A
Authority
GB
United Kingdom
Prior art keywords
nut
piston
recess
play
july
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
GB22330/58A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB876313A publication Critical patent/GB876313A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/04—Steering gears mechanical of worm type
    • B62D3/06—Steering gears mechanical of worm type with screw and nut
    • B62D3/08—Steering gears mechanical of worm type with screw and nut using intermediate balls or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)

Abstract

876,313. Screw-and-nut gearing. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. July 11, 1958 [July 11, 1957], No. 22330/58. Class 80 (3). [Also in Group XXXI] A steering nut 2 in a servo-power-piston 11 of a vehicle steering system mates with a worm through recirculating balls 33 and has spherical bearing surfaces 3 and 4, each bearing against corresponding counter-surfaces 8 and 9 of bearing rings 6 and 7 whose spherical peripheral surfaces 22 and 23 are housed in a cylindrical recess 12 in the piston 11 and are held free of play by an adjusting member 16. The driving connector between the nut and the piston has a key 27 which fits without lateral play in a groove 28 in the nut and a cylindrical boss 29 which is mounted rotatably in the piston. Adequate radial clearance is allowed between the nut and the recess 12 to ensure alignment. The adjusting member screws into the nut but as an alternative the nut may be located longitudinally in the recess between an annular cup spring and a selective annular securing ring which is snapped into a groove at the open end of the recess. The nut is slit longitudinally to permit play to be taken up.
GB22330/58A 1957-07-11 1958-07-11 Improvements in or relating to steering gears, particularly for motor vehicles Expired GB876313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE360910X 1957-07-11

Publications (1)

Publication Number Publication Date
GB876313A true GB876313A (en) 1961-08-30

Family

ID=6296686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22330/58A Expired GB876313A (en) 1957-07-11 1958-07-11 Improvements in or relating to steering gears, particularly for motor vehicles

Country Status (2)

Country Link
CH (1) CH360910A (en)
GB (1) GB876313A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665782A (en) * 1970-09-04 1972-05-30 Superior Electric Co Nut support to accomodate misalignment
JPS5135978B1 (en) * 1970-12-05 1976-10-06
GB2000246A (en) * 1977-06-10 1979-01-04 Eocom Corp Gimballed coupling for lead screw and nut assembly
GB2280652A (en) * 1993-07-29 1995-02-08 Honda Motor Co Ltd Electrically assisted power steering system for motor vehicles
EP1216363A1 (en) * 1999-09-17 2002-06-26 Delphi Technologies, Inc. Virtual ball joint
EP3130536A1 (en) * 2015-08-10 2017-02-15 Safran Landing Systems Aircraft landing gear provided with a rack-and-pinion control for steering the wheels

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665782A (en) * 1970-09-04 1972-05-30 Superior Electric Co Nut support to accomodate misalignment
JPS5135978B1 (en) * 1970-12-05 1976-10-06
GB2000246A (en) * 1977-06-10 1979-01-04 Eocom Corp Gimballed coupling for lead screw and nut assembly
GB2000246B (en) * 1977-06-10 1982-01-13 Eocom Corp Gimballed coupling for lead screw and nut assembly
GB2280652A (en) * 1993-07-29 1995-02-08 Honda Motor Co Ltd Electrically assisted power steering system for motor vehicles
US5590732A (en) * 1993-07-29 1997-01-07 Honda Giken Kogyo Kabushiki Kaisha Electrically assisted power steering system for motor vehicles
EP1216363A1 (en) * 1999-09-17 2002-06-26 Delphi Technologies, Inc. Virtual ball joint
EP1216363A4 (en) * 1999-09-17 2003-01-08 Delphi Tech Inc Virtual ball joint
EP3130536A1 (en) * 2015-08-10 2017-02-15 Safran Landing Systems Aircraft landing gear provided with a rack-and-pinion control for steering the wheels
FR3040041A1 (en) * 2015-08-10 2017-02-17 Messier Bugatti Dowty AIRCRAFT AIRCRAFT ENGINEER WITH A GEAR GUIDANCE CONTROL OF THE TYPE A PINION-CREMAILLIERE.

Also Published As

Publication number Publication date
CH360910A (en) 1962-03-15

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