[go: up one dir, main page]

KR960004142A - Shock Absorber of Automotive Steering System - Google Patents

Shock Absorber of Automotive Steering System Download PDF

Info

Publication number
KR960004142A
KR960004142A KR1019940016264A KR19940016264A KR960004142A KR 960004142 A KR960004142 A KR 960004142A KR 1019940016264 A KR1019940016264 A KR 1019940016264A KR 19940016264 A KR19940016264 A KR 19940016264A KR 960004142 A KR960004142 A KR 960004142A
Authority
KR
South Korea
Prior art keywords
shock absorbing
absorbing device
steering apparatus
housing
unit
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
KR1019940016264A
Other languages
Korean (ko)
Other versions
KR970001109B1 (en
Inventor
김영주
Original Assignee
양재신
대우기전공업 주식회사
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 양재신, 대우기전공업 주식회사 filed Critical 양재신
Priority to KR1019940016264A priority Critical patent/KR970001109B1/en
Publication of KR960004142A publication Critical patent/KR960004142A/en
Application granted granted Critical
Publication of KR970001109B1 publication Critical patent/KR970001109B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
  • Steering Controls (AREA)

Abstract

본 발명은 자동차조향장치의 충격흡수장치에 관한 것으로서, 자동차조향장치의 충격흡수장치에 있어서; 개략 실린더형상을 구비하고 랙기어가 삽입되는 유압실린더(30)내에 구비되는 완충유니트(10)를 가지고, 상기 완충유니트(10)는 4개의 판체(11, 13, 15, 18)와 스프링체(14, 17)로 구성되어 대향탄발하고 배출공(20)을 구비하고, 상기 판체(11)에 하나이상 형성된 관통공인 오리피스(12), 상기 완충유니트(10)에 형성된 배출공(20), 상기 완충유니트(10)를 기밀하여 둘러싸는 신축자재한 재질로 된 수납하우징(40) 및, 보호하우징(50)으로 구성되는 것을 특징으로 하여 급격한 충격에 대하여 효율적으로 완충을 수행하고 복귀함으로서 조향장치의 신뢰성을 제고하고 컴펙트한 구성의 충격흡수장치를 제공하는 것을 목적으로 한다.The present invention relates to a shock absorbing device of a vehicle steering apparatus, the shock absorbing device of a vehicle steering apparatus; A shock absorbing unit 10 having a substantially cylindrical shape and provided in a hydraulic cylinder 30 into which a rack gear is inserted, the shock absorbing unit 10 includes four plate bodies 11, 13, 15, and 18 and a spring body ( 14 and 17, the orifice 12 is formed in the plate body 11, the through hole is formed facing the ball 11, the discharge hole 20 formed in the buffer unit 10, the The storage housing 40 is made of a flexible material that encloses the shock absorbing unit 10 in an airtight manner, and the protective housing 50, so that the shock absorber can be efficiently buffered and returned to the steering device. It is an object to improve the reliability and to provide a shock absorbing device of a compact configuration.

Description

자동차조향장치의 충격흡수장치Shock Absorber of Automotive Steering System

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 자동차조향장치의 충격흡수장치가 적용된 조향기구를 도시하는 일부 단면을 가지는 측면도,1 is a side view having a partial cross section showing a steering mechanism to which the shock absorbing device of the automobile steering apparatus of the present invention is applied;

제2도는 제1도의 A-A선을 따라 취한 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 본 발명의 자동차조향장치의 충격흡수장치인 B부의 상세단면도,3 is a detailed cross-sectional view of a portion B of the shock absorbing device of the vehicle steering apparatus of the present invention;

제4도는 제3도의 C-C선을 따라 취한 단면도이다.4 is a cross-sectional view taken along the line C-C of FIG.

Claims (5)

자동차조향장치의 충격흡수장치에 있어서; 랙기어가 삽입되는 유압실린더내에 일체 구성한 추가 완충수단을 구비함으로서 급격한 충격에 대한 완충이 이루어지게 하는 것을 특징으로 하는 자동차조향장치의 충격흡수장치.In the shock absorbing device of the vehicle steering apparatus; The shock absorbing device of the automobile steering apparatus, characterized in that the shock absorbing device for the sudden impact is provided by having an additional shock absorbing means integrally configured in the hydraulic cylinder into which the rack gear is inserted. 제1항에 있어서; 상기 추가적인 완충수단은 오일을 서서히 방출하고 복귀하는 구성을 가짐으로서 완충이 이루어지게 하는 것을 특징으로 하는 자동차조향장치의 충격흡수장치.The method of claim 1; The additional shock absorbing device is a shock absorbing device of the automobile steering apparatus, characterized in that the buffer is made by having a configuration that gradually discharges and returns the oil. 자동차조향장치의 충격흡수장치에 있어서; 개략 실린더형상을 구비한 랙기어가 삽입되는 하우징인 유압실린더(3)내에 구비되는 완충유니트(10)를 가지고, 상기 완충유니트(10)는 4개의 판체(11, 13, 15, 18)와 스프링체(14, 17)으로 구성되어 대향탄발하고 배출공(20)을 구비하고, 상기 판체(11)에 적어도 하나 이상 형성된 관통공인 오리피스(12), 상기 완충유니트(10)에 형성된 배출공(30), 상기 완충유니트(10)을 기밀하여 둘러싸는 신축자재한 재질로 된 수납하우징(40) 및, 보호하우징(50)으로 구성되는 것을 특징으로 하는 자동차조향장치의 충격흡수장치.In the shock absorbing device of the vehicle steering apparatus; A shock absorbing unit (10) is provided in the hydraulic cylinder (3), which is a housing into which a rack gear having a rough cylindrical shape is inserted, and the shock absorbing unit (10) has four plates (11, 13, 15, 18) and a spring. Orifice 12, which is composed of sieves 14 and 17, is provided with at least one through-hole formed in the plate body 11, and has a discharge hole 20, discharge hole 30 formed in the buffer unit 10 ), The shock absorbing device of the automobile steering apparatus, characterized in that it consists of a housing and the housing made of a flexible material to surround the buffer unit (10) hermetically and the protective housing (50). 제2항에 있어서, 상기 스프링(14, 17)의 어느 하나는 상대적으로 낮은 탄성계수를 가짐으로서 수납하우징(40)의 수축복원력에 의하여 오일을 복귀배출할 수 있는 것을 특징으로 하는 자동차조향장치의 충격흡수장치.The vehicle steering apparatus according to claim 2, wherein any one of the springs (14, 17) has a relatively low modulus of elasticity so that oil can be discharged back by the contraction restoring force of the housing (40). Shock absorbers. 제1항 내지 2항에 있어서, 상기 충격흡수장치에 의한 댐핑곡선이 완만한 곡선을 형성하는 것을 특징으로 하는 자동차조향장치의 충격흡수장치.The shock absorbing device of claim 1, wherein the damping curve of the shock absorbing device forms a gentle curve. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940016264A 1994-07-05 1994-07-05 Shock absorber for steering wheel Expired - Fee Related KR970001109B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940016264A KR970001109B1 (en) 1994-07-05 1994-07-05 Shock absorber for steering wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940016264A KR970001109B1 (en) 1994-07-05 1994-07-05 Shock absorber for steering wheel

Publications (2)

Publication Number Publication Date
KR960004142A true KR960004142A (en) 1996-02-23
KR970001109B1 KR970001109B1 (en) 1997-01-28

Family

ID=19387464

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940016264A Expired - Fee Related KR970001109B1 (en) 1994-07-05 1994-07-05 Shock absorber for steering wheel

Country Status (1)

Country Link
KR (1) KR970001109B1 (en)

Also Published As

Publication number Publication date
KR970001109B1 (en) 1997-01-28

Similar Documents

Publication Publication Date Title
US3861661A (en) Compression spring assembly
FR2871755A1 (en) IMPACT DAMPING DEVICE FOR VEHICLE
KR960004142A (en) Shock Absorber of Automotive Steering System
KR960004141A (en) Shock Absorber of Automotive Steering System
KR960040869A (en) Shock Absorber of Automobile Bumper
KR950033170A (en) Double cylinder type shock absorber
KR970039381A (en) Shock Absorption Bumper Support
KR960001111Y1 (en) Absorb imapct apparatus for bumper
KR960002580Y1 (en) Bumper Arm Buffer of Automobile Bumper
KR200231000Y1 (en) mounting structure of car
KR200157027Y1 (en) Split bumper structure
KR970035219A (en) Inner material for absorbing side impact shocks on doors
KR970039410A (en) Shock Absorption Structure
KR960021610A (en) Gas shop over vehicle suspension
KR970039391A (en) Bumper Shock Absorber
KR970040937A (en) Shock Absorbing Steering
KR970041139A (en) Shock Absorption Frame Structure
KR960021941A (en) Shock Absorption Structure
KR970039388A (en) Hydraulic bumper assembly
KR960000629A (en) Car shock absorber
KR970039323A (en) Vibration Absorption Mechanism of Vehicle Bumper
KR970026045A (en) Strut Assembly for Suspension
KR970039060A (en) Front license plate of vehicle with shock absorbing member
KR970039395A (en) Bumper of car
KR960021930A (en) Bumper Structure of Car

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20000731

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20000731

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301