KR970026199A

KR970026199A - Automotive Differential Limiters

Info

Publication number: KR970026199A
Application number: KR1019950039942A
Authority: KR
Inventors: 김석준
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-11-06
Filing date: 1995-11-06
Publication date: 1997-06-24
Also published as: KR0142464B1

Abstract

본 발명은 자동차용 차동 제한장치로 2륜 구동 차량의 변속기와 프로펠러축 사이에 설치되어 진흙길 또는 눈길에서 구동륜간의 차동으로 발생하는 고속 공회전에 따라 회전속도 차이를 방지하여 차량의 주행 성능을 향상과 차량의 안전성 확보가 도모된 차동 제한장치의 차동장치 케이스에 내장된 사이드 기어의 상부에 피니언 기어를 설치하고, 하부 차동장치 케이스에 부착된 마찰재로부터 이격되어 설치된 제동 피니언 기어가 핀으로 고정 설치되도록 중심을 가로질러 설치된 피니언 축과; 상기 피니언 축의 상단에 형성된 걸림 헤드부에 연결 설치되면서 구동륜의 차동에 따른 고속 공회전의 방지 필요시 피니언 축을 수동조작에 의해 하강 작동시키도록 설치된 록커 구동부와; 이 록커 구동부를 눈길이나 진흙길에서 구동륜의 차동에 따른 공회전을 방지하기 위하여 운전자에 의해 수동 조작되도록 설치된 조작 레버를 포함하여 이루어지고 있다.The present invention is a vehicle differential limiting device is installed between the transmission and the propeller shaft of a two-wheel drive vehicle to prevent the difference in rotational speed according to the high-speed idle generated differentially between the drive wheels in the muddy road or snow road to improve the running performance of the vehicle and the vehicle The pinion gear is installed on the upper part of the side gear inside the differential case of the differential limiter to ensure the safety, and the center of the pinion gear is fixed to the brake pinion which is installed away from the friction material attached to the lower differential case. A pinion shaft installed across; A locker driving unit installed to be connected to the engaging head part formed at the upper end of the pinion shaft and to lower the pinion shaft by manual operation when necessary to prevent the high idle speed according to the differential of the driving wheels; The rocker drive unit includes an operation lever provided to be manually operated by a driver in order to prevent idling caused by differential driving wheels on snow or muddy roads.

Description

Automotive Differential Limiters

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

제1도는 본 발명에 따른 차동 제한장치를 도시한 도면,1 shows a differential limiter according to the invention,

제2도는 본 발명에 따른 차동 제한 장치의 록커부를 확대 도시한 도면,2 is an enlarged view of the locker part of the differential limiting device according to the present invention;

제3도는 본 발명에 따른 차동 제한장치의 푸쉬 부재를 확대 도시한 도면.Figure 3 is an enlarged view of the push member of the differential limiter according to the present invention.

Claims

In the differential limiter, the pinion gear is installed on the upper side of the side gear inside the differential case, and the pinion is installed across the center so that the brake pinion gear installed apart from the friction material attached to the lower differential case is fixedly installed with the pin. Axles; A locker driving unit installed to be connected to the locking head portion formed at the upper end of the pinion shaft to move downward when necessary to prevent idling of the driving wheels; The rocker drive unit includes a control lever installed to be manually operated by the driver to prevent idling due to the differential of the drive wheels.

The locker driving unit is a bending rod hinged to the differential limiter case so that one end is connected to the locking head portion of the pinion shaft, and the ring is connected to the bending rod by a hinge shaft and interposed to move a straight line. A plate, a push ring plate provided on the transmission case so that the power transmitted to the ring plate is formed by a built-in ball, and a cylinder member provided on the vehicle body so as to pressurize the push ring plate when necessary; A differential limiting device for an automobile comprising an actuating lever installed manually to generate hydraulic pressure in a cylinder member.

※ Note: The disclosure is based on the initial application.