GB927741A - Improvements in and relating to apparatus for adjusting toothed drives - Google Patents

Improvements in and relating to apparatus for adjusting toothed drives

Info

Publication number
GB927741A
GB927741A GB3436359A GB3436359A GB927741A GB 927741 A GB927741 A GB 927741A GB 3436359 A GB3436359 A GB 3436359A GB 3436359 A GB3436359 A GB 3436359A GB 927741 A GB927741 A GB 927741A
Authority
GB
United Kingdom
Prior art keywords
screw
worm
tightening
oct
slit
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
GB3436359A
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 GB927741A publication Critical patent/GB927741A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash
    • 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
    • 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
    • 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
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • 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
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/126—Steering gears mechanical of rack-and-pinion type characterised by the rack
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)

Abstract

927,741. Toothed gearing. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. Oct. 9, 1959 [Oct. 9, 1958], No. 34363/59. Class 80 (1). In an arrangement for adjusting the mesh between toothed gearing members, one of the members is slotted and the divided parts may be elastically drawn together or spread apart by tightening a screw or wedge. As shown in Fig. 1, a toothed segment 2, engaging a worm 1, has a slit 3 in which a conical screw 6 is located. Tightening of the screw 6 causes the tooth base 4 to approach the worm 1. A similar arrangement is provided in a rack 7 which engages a pinion 8, Fig. 3. In another embodiment, a slit 3 divides the tooth base of a segment into two parts which may be adjusted by a cylindrical screw 10. The invention is applied to steering gears for motor vehicles.
GB3436359A 1958-10-09 1959-10-09 Improvements in and relating to apparatus for adjusting toothed drives Expired GB927741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET15740A DE1087020B (en) 1958-10-09 1958-10-09 Device for readjusting gear drives, in particular steering gears for motor vehicles

Publications (1)

Publication Number Publication Date
GB927741A true GB927741A (en) 1963-06-06

Family

ID=7548016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3436359A Expired GB927741A (en) 1958-10-09 1959-10-09 Improvements in and relating to apparatus for adjusting toothed drives

Country Status (6)

Country Link
BE (1) BE583439A (en)
CH (1) CH376779A (en)
DE (1) DE1087020B (en)
FR (1) FR1236897A (en)
GB (1) GB927741A (en)
NL (2) NL243099A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222444A (en) * 1988-08-31 1990-03-07 Ikeda Bussan Co Gear structure
US5152186A (en) * 1990-08-14 1992-10-06 Man Roland Druckmaschinen Gearwheel for the drive of offset press cylinders
US10161496B2 (en) 2013-06-27 2018-12-25 Scania Cv Ab Method and device for adjusting the play of a gear transmission

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458320A1 (en) * 1974-12-10 1976-06-16 Zahnradfabrik Friedrichshafen Vehicle steering rack with vibration packing - uses thicker central part of rack for secure support for normal travel
JPS5819415Y2 (en) * 1978-03-22 1983-04-21 株式会社ニコン precision drive device
DE102010039605B4 (en) 2010-08-20 2015-06-25 Tedrive Steering Systems Gmbh Slotted rack for reducing the spring rate
DE102012100685A1 (en) 2012-01-27 2013-08-01 Tedrive Steering Systems Gmbh Steering gear for motor vehicle, has bearing unit made of spring steel for elastically displaceable support of gearing portion, where bearing unit comprises two leaf springs or two spring bars that support gearing portion at steering rod
DE102019134976A1 (en) * 2019-12-18 2021-06-24 Kiekert Aktiengesellschaft Door drive for a motor vehicle door or motor vehicle flap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE139415C (en) *
US1351937A (en) * 1919-05-29 1920-09-07 Francis B Alldredge Combined worm and lever steering-gear device
US1633415A (en) * 1924-04-21 1927-06-21 Overdick William Steering gear
US1779623A (en) * 1929-12-06 1930-10-28 Otis N Farley Concave worm steering device for automobiles
GB796151A (en) * 1954-12-15 1958-06-04 John Mcconachie Rollo Improvements in or relating to motor vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222444A (en) * 1988-08-31 1990-03-07 Ikeda Bussan Co Gear structure
US4961353A (en) * 1988-08-31 1990-10-09 Ikeda Bussan Co., Ltd. Gear structure
GB2222444B (en) * 1988-08-31 1992-05-27 Ikeda Bussan Co Gear structure
US5152186A (en) * 1990-08-14 1992-10-06 Man Roland Druckmaschinen Gearwheel for the drive of offset press cylinders
US10161496B2 (en) 2013-06-27 2018-12-25 Scania Cv Ab Method and device for adjusting the play of a gear transmission
EP3014146B1 (en) * 2013-06-27 2019-11-06 Scania CV AB Method and device for adjusting the play of a gear transmission

Also Published As

Publication number Publication date
BE583439A (en) 1960-02-01
FR1236897A (en) 1960-07-22
NL243099A (en)
CH376779A (en) 1964-04-15
NL111559C (en)
DE1087020B (en) 1960-08-11

Similar Documents

Publication Publication Date Title
GB927741A (en) Improvements in and relating to apparatus for adjusting toothed drives
GB976661A (en) A new or improved rack and pinion steering gear
GB1378892A (en) Steering devices for automobile vehicles
GB1309203A (en) Fixing arrangements for attachment to panels or the like
GB818855A (en) Adjustable rack and pinion gearing
GB995640A (en) Improvements in methods of machining toothed wheels
GB1031598A (en) Steering mechanism for road vehicles
CA956327A (en) Control of trace impurities in petrochemical processes
GB912629A (en) Improvements in and relating to screw feed apparatus
GB721930A (en) Worm gearing
GB1072807A (en) Improvements in or relating to the fixing of components to motor vehicle bodies
GB1356754A (en) Spindle screw drive
GB1118775A (en) Gear apparatus
ES324016A1 (en) Excentrica variator for adjustable change mechanisms without rising. (Machine-translation by Google Translate, not legally binding)
GB1134519A (en) Improvements in or relating to devices for eliminating play in steering gears, more particularly for motor vehicles
DE1021222B (en) Shut-off element in which the end faces of the housing are designed as flanges
CA670186A (en) Method and device for the machine assembling of component parts for crystal diodes
CA748242A (en) Method and device for assembling two parts having assembly means of the screw and nut type
CA643534A (en) Apparatus and method for preventing backlash in steering mechanisms
GB979364A (en) Improvements in apparatus for continuously kneading and mixing materials
CA603717A (en) Cylindrical worm for a globoidal worm gearing
ES265201A1 (en) Improvements introduced in the steering mechanisms, especially of automobile vehicles and procedure for its manufacture (Machine-translation by Google Translate, not legally binding)
AU264495B2 (en) Adjustable steering column assemblies for motor vehicles
AU263740B2 (en) Adjustable steering column assemblies for motor vehicles
CA758786A (en) Backlash eliminating method and gearing for steering gear assemblies