JPS5497928A - Automotive steering device - Google Patents

Automotive steering device

Info

Publication number
JPS5497928A
JPS5497928A JP273878A JP273878A JPS5497928A JP S5497928 A JPS5497928 A JP S5497928A JP 273878 A JP273878 A JP 273878A JP 273878 A JP273878 A JP 273878A JP S5497928 A JPS5497928 A JP S5497928A
Authority
JP
Japan
Prior art keywords
shaft
worm
wheel
teeth
cut
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.)
Granted
Application number
JP273878A
Other languages
Japanese (ja)
Other versions
JPS625824B2 (en
Inventor
Hideo Ogoshi
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP273878A priority Critical patent/JPS5497928A/en
Publication of JPS5497928A publication Critical patent/JPS5497928A/en
Publication of JPS625824B2 publication Critical patent/JPS625824B2/ja
Granted 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
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B62D3/123—Steering gears mechanical of rack-and-pinion type characterised by pressure yokes
    • 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
    • F16H55/283—Special devices for taking up backlash using pressure yokes
    • 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
    • F16H55/283—Special devices for taking up backlash using pressure yokes
    • F16H55/285—Special devices for taking up backlash using pressure yokes with rollers or balls to reduce friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)

Abstract

PURPOSE: To provide smooth engagement of a handwheel shaft with a worm wheel and improve the strength of their teeth by coupling the shaft with the worm wheel of drum shape and transmitting the rotation of the handwheel shaft to the worm wheel partly cut with teeth on the circumference thereof.
CONSTITUTION: A worm wheel 11 of drum shape is supported via bearings 12, 13 to a shaft 1 coupled with a handwheel shaft to engage in mesh with the worm 21 of a worm shaft 2. The worm 21 is cut with teeth only at the upper portion. A tubular cam 4 is attached to the shaft 2 with the wheel 11 cut at the engaging portion for forming a cam face 4A. The cam face 4A is engaged with cam followers 5, 6 at both sides of the wheel 11 to control the rotary motion of the worm 21 upon axial movement of the shaft 2 as a guide.
COPYRIGHT: (C)1979,JPO&Japio
JP273878A 1978-01-17 1978-01-17 Automotive steering device Granted JPS5497928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP273878A JPS5497928A (en) 1978-01-17 1978-01-17 Automotive steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP273878A JPS5497928A (en) 1978-01-17 1978-01-17 Automotive steering device

Publications (2)

Publication Number Publication Date
JPS5497928A true JPS5497928A (en) 1979-08-02
JPS625824B2 JPS625824B2 (en) 1987-02-06

Family

ID=11537671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP273878A Granted JPS5497928A (en) 1978-01-17 1978-01-17 Automotive steering device

Country Status (1)

Country Link
JP (1) JPS5497928A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178782U (en) * 1984-10-31 1986-05-26

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146558A (en) 1998-05-01 2000-11-14 General Electric Company Structure and method for molding optical disks
EP3950803B1 (en) 2019-04-01 2024-02-28 Shin-Etsu Chemical Co., Ltd. Self-adhesive silicone gel composition and silicone gel comprising cured product thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133835A (en) * 1977-03-15 1978-11-22 Cam Gears Ltd Steering system and power transmitting system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133835A (en) * 1977-03-15 1978-11-22 Cam Gears Ltd Steering system and power transmitting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178782U (en) * 1984-10-31 1986-05-26

Also Published As

Publication number Publication date
JPS625824B2 (en) 1987-02-06

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