KR930012383A - Trailing arm fixing structure of car - Google Patents

Trailing arm fixing structure of car Download PDF

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Publication number
KR930012383A
KR930012383A KR1019910022207A KR910022207A KR930012383A KR 930012383 A KR930012383 A KR 930012383A KR 1019910022207 A KR1019910022207 A KR 1019910022207A KR 910022207 A KR910022207 A KR 910022207A KR 930012383 A KR930012383 A KR 930012383A
Authority
KR
South Korea
Prior art keywords
trailing arm
stopper
support shaft
hole
vehicle
Prior art date
Application number
KR1019910022207A
Other languages
Korean (ko)
Other versions
KR960003116B1 (en
Inventor
이택재
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019910022207A priority Critical patent/KR960003116B1/en
Publication of KR930012383A publication Critical patent/KR930012383A/en
Application granted granted Critical
Publication of KR960003116B1 publication Critical patent/KR960003116B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/001—Suspension arms, e.g. constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/44—Centering or positioning means
    • B60G2204/4402—Spacers or shims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms

Landscapes

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

Abstract

본 발명은 트레일링 아암형 현가장치에 있어서의 트레일링 아암 고정구조에 관한 것으로, 트레일링 아암과 지지축과의 연결부에 기재 설치되는 스톱퍼와 부시의 스프링 특성을 트레일링 아암이 차체 후방쪽으로 변위하는 방향에서는 딱딱하게 하고, 트레일링 아암이 차체 전방쪽으로 변위하는 방향에서는 부드럽게 함으로써, 휠로부터 전달되는 진동과 충격하중의 흡수작용과 자동차의 선회시 휠의 토우각 변화를 억제하는 작용을 하므로서, 승차감 및 조종 안정성을 향상시킬수 있도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trailing arm fixing structure in a trailing arm suspension, wherein the trailing arm displaces a spring characteristic of a stopper and a bush, which is provided at a connection portion between a trailing arm and a support shaft, toward the rear of the vehicle body. By hardening in the direction and smoothing in the direction in which the trailing arm is displaced toward the front of the vehicle, it absorbs vibration and impact load transmitted from the wheel and suppresses the change of the toe angle of the wheel during turning of the vehicle, It is to improve the steering stability.

Description

자동차의 트레일링아암 고정구조.Trailing arm fixing structure of car.

제1도는 본 발명의 적용부위를 나타내기 위한 트레일링 링크형 현가장치의 일부르 도시한 사시도.1 is a perspective view showing a part of a trailing link suspension for showing the application of the present invention.

제2도는 본 발명에 적용되는 스톱퍼의 사시도.2 is a perspective view of a stopper applied to the present invention.

제3도는 본 발명에 적용되는 스톱퍼의 단면도.3 is a cross-sectional view of the stopper applied to the present invention.

제4도는 본 발명의 조립단면도.4 is an assembled cross-sectional view of the present invention.

Claims (1)

지지축(1)의 양단에 상하 요동이 자유롭도록 트레일링 아암(2)이 결합되고 이의 트레일링 아암(2)의 후단에는 외축으로 휘일(3)이 설치되며, 트레일링 아암(2)의 후측 상부에는 코일 스프링(4)과 쇽업 소오버(5)가 설치되어 그들의 상단부가 차체와 연결되는 자동차의 트레일링 아암형 현가장치에 있어서, 지지축(1)과 트레일링 아암(2)과의 연결부에 스톱퍼(10)와 부시(20)를 개재시켜 연결하되, 사이의 스톱퍼(10)는 축 중심으로 스페이서(7)와 지지축(1)의 고정봉(8)이 삽입되는 고정공(11)과 이 고정공(11)의 전축방향의 일측면에 호형으로 돌출되는 돌기(12)와 상기 돌기(12)의 반대측에 이에 대칭되는 크기로 형성되는 탄성공(13)을 보유하여 형성되고, 이의 스톱퍼(1)와 함께 부시 하우징(9) 내측에 탄력 가입되는 부시(20)는 축중심으로 상기 스페이서(7)가 삽입되는 고정공(21)과 전축에 상기 스톱퍼(10)의 돌기(12)가 끼워지는 요입홈(22)과 그 반대측인 후측에 스톱퍼(10)의 탄성공(13)과 동일하게 형성되는 탄성공(23)을 보유하여 형성됨을 특징으로 하는 자동차의 트레일링 아암 고정구조.The trailing arm 2 is coupled to both ends of the support shaft 1 freely, and the trailing arm 2 is provided with a wheel 3 as an outer axis at the rear end of the trailing arm 2, and the rear side of the trailing arm 2. A trailing arm suspension of an automobile in which a coil spring (4) and a pull-up soover (5) are installed at an upper portion thereof and the upper end thereof is connected to a vehicle body, the connection portion between the support shaft (1) and the trailing arm (2). The stopper 10 and the bushing 20 are connected to each other, but the stopper 10 between the fixing holes 11 into which the spacer 7 and the fixing rod 8 of the support shaft 1 are inserted about the axis. And a protrusion 12 protruding in an arc shape on one side of the front axis direction of the fixing hole 11 and an elastic hole 13 formed on the opposite side of the protrusion 12 to be symmetrical thereto. The bush 20, which is elastically joined to the inside of the bushing housing 9 together with the stopper 1, has the spacer 7 inserted into the shaft center. An elastic hole 23 formed in the same manner as the elastic hole 13 of the stopper 10 in the recess 21 in which the projection 12 of the stopper 10 is fitted into the hole 21 and the front shaft and the rear side opposite thereto. Trailing arm fixing structure of a vehicle, characterized in that it is formed by holding. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910022207A 1991-12-05 1991-12-05 Trailing arm fixed structure of vehicle KR960003116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910022207A KR960003116B1 (en) 1991-12-05 1991-12-05 Trailing arm fixed structure of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910022207A KR960003116B1 (en) 1991-12-05 1991-12-05 Trailing arm fixed structure of vehicle

Publications (2)

Publication Number Publication Date
KR930012383A true KR930012383A (en) 1993-07-20
KR960003116B1 KR960003116B1 (en) 1996-03-05

Family

ID=19324200

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910022207A KR960003116B1 (en) 1991-12-05 1991-12-05 Trailing arm fixed structure of vehicle

Country Status (1)

Country Link
KR (1) KR960003116B1 (en)

Also Published As

Publication number Publication date
KR960003116B1 (en) 1996-03-05

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