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JPS5733008A - Suspension system of wheel - Google Patents

Suspension system of wheel

Info

Publication number
JPS5733008A
JPS5733008A JP10727580A JP10727580A JPS5733008A JP S5733008 A JPS5733008 A JP S5733008A JP 10727580 A JP10727580 A JP 10727580A JP 10727580 A JP10727580 A JP 10727580A JP S5733008 A JPS5733008 A JP S5733008A
Authority
JP
Japan
Prior art keywords
coil spring
surging
covered
prevented
coil
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.)
Pending
Application number
JP10727580A
Other languages
Japanese (ja)
Inventor
Shoichi Nishiyama
Takeyoshi Niihori
Hideo Yamamoto
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP10727580A priority Critical patent/JPS5733008A/en
Priority to AU73494/81A priority patent/AU535362B2/en
Priority to DE8181106029T priority patent/DE3172614D1/en
Priority to EP81106029A priority patent/EP0045497B1/en
Priority to ES1981259875U priority patent/ES259875Y/en
Priority to BR8105022A priority patent/BR8105022A/en
Priority to CA000383175A priority patent/CA1176666A/en
Priority to IT8123376A priority patent/IT1139116B/en
Publication of JPS5733008A publication Critical patent/JPS5733008A/en
Priority to US06/761,298 priority patent/US4886256A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/52—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To prevent surging vibration and its knocking noise and reduce the number of parts by using a covered coil spring. CONSTITUTION:A covered coil spring 7 is attached to the upper portion of a shock absorber 1 to cover its rod 1a. This covered coil spring 7 comprises a coil spring 8 having the diameter of the strand converged sequentially toward the ends and a tubular soft urethane foamed body 9, the former being bedded in the latter. Thus, even if impact and high speed vibration are given in travelling, strands of coil do not collide with each other so that knocking noise due to surging, etc. is prevented. Also, since the urethane foamed body 9 has shock absorbing property, occurrence of coil surging is prevented.
JP10727580A 1980-08-05 1980-08-05 Suspension system of wheel Pending JPS5733008A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP10727580A JPS5733008A (en) 1980-08-05 1980-08-05 Suspension system of wheel
AU73494/81A AU535362B2 (en) 1980-08-05 1981-07-28 Vehicle suspension device
DE8181106029T DE3172614D1 (en) 1980-08-05 1981-07-31 Vehicle suspension device
EP81106029A EP0045497B1 (en) 1980-08-05 1981-07-31 Vehicle suspension device
ES1981259875U ES259875Y (en) 1980-08-05 1981-08-04 A VEHICLE SUSPENSION DEVICE
BR8105022A BR8105022A (en) 1980-08-05 1981-08-04 VEHICLE SUSPENSION DEVICE
CA000383175A CA1176666A (en) 1980-08-05 1981-08-04 Vehicle suspension device
IT8123376A IT1139116B (en) 1980-08-05 1981-08-05 SUSPENSION DEVICE FOR VEHICLES
US06/761,298 US4886256A (en) 1980-08-05 1985-07-29 Vehicle suspension device with a coil spring embedded in an open cell foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10727580A JPS5733008A (en) 1980-08-05 1980-08-05 Suspension system of wheel

Publications (1)

Publication Number Publication Date
JPS5733008A true JPS5733008A (en) 1982-02-23

Family

ID=14454927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10727580A Pending JPS5733008A (en) 1980-08-05 1980-08-05 Suspension system of wheel

Country Status (1)

Country Link
JP (1) JPS5733008A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738437A (en) * 1985-06-12 1988-04-19 H. Neil Paton Frictionally damped suspension strut
US4817928A (en) * 1987-10-09 1989-04-04 Paton H N Suspension system
US4886255A (en) * 1987-05-27 1989-12-12 Paton H N Suspension strut with selectively controllable differential rebound and jounce damping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738437A (en) * 1985-06-12 1988-04-19 H. Neil Paton Frictionally damped suspension strut
US4886255A (en) * 1987-05-27 1989-12-12 Paton H N Suspension strut with selectively controllable differential rebound and jounce damping
US4817928A (en) * 1987-10-09 1989-04-04 Paton H N Suspension system

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