KR900017847A - 차량 정비용 잭(jack) - Google Patents

차량 정비용 잭(jack) Download PDF

Info

Publication number
KR900017847A
KR900017847A KR1019890007181A KR890007181A KR900017847A KR 900017847 A KR900017847 A KR 900017847A KR 1019890007181 A KR1019890007181 A KR 1019890007181A KR 890007181 A KR890007181 A KR 890007181A KR 900017847 A KR900017847 A KR 900017847A
Authority
KR
South Korea
Prior art keywords
piston
cylinder
head
jack
screwed
Prior art date
Application number
KR1019890007181A
Other languages
English (en)
Other versions
KR920000772B1 (ko
Inventor
양창학
Original Assignee
양창학
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 양창학 filed Critical 양창학
Priority to KR1019890007181A priority Critical patent/KR920000772B1/ko
Publication of KR900017847A publication Critical patent/KR900017847A/ko
Application granted granted Critical
Publication of KR920000772B1 publication Critical patent/KR920000772B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
    • B60S9/16—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle
    • B60S9/20—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring for operating only on one end of vehicle with fluid-pressure lift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

내용 없음

Description

차량 정비용 잭(JACK)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 일실시예를 나타내기 위한 사시도, 제2도는 본 발명중 동작부의 사시도, 제3도는 본 발명의 작동상태도.

Claims (1)

  1. 스프링(11)이 끼워진 회전축(10)을형 가이드대(7)내로 관통시켜 회동대(6) 중앙부에 설치한후 나선형 밸브(36′)를 갖는 회동축(36)에 축결합하고 고정판(20)에 유입관(19a)과 유출관(19b)을 갖는 매카니칼 파이롯트(19)(19′)와 마스타(34)를 고정시키고 실린더 커버(4′)와 코어(15)에 에어입구(42)(43)를 형성시켜 실린더(4)내로 에어피스톤(14)을 설치하되 피스톤 헤드(18)와 피스톤로드(16) 및 피스톤축(17)을 나사식 결합하여 안내부(22)에 피스톤축(17)을 삽입하며 오일탱크(21)에 체크밸브(44)와 오일유입관(38)을 형성시킨후 실린더헤드(26)의 실린더(5)내로 두부(25)가 나사식 결합된 피스톤(23)과 피스톤로드(24)를 내삽하고 상기 피스톤(23)하측으로 유로(40)를 뚫어 오일유입관(38)과 오일흡입관(39)이 연결된 밸브몸체(37)를 구성시키며 받침판(3)의 일측보호구(27)내로 안내편(29)과 스프링(28)을 내삽시켜서 된 차량 정비용 잭.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007181A 1989-05-27 1989-05-27 차량정비용 잭(Jack) KR920000772B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890007181A KR920000772B1 (ko) 1989-05-27 1989-05-27 차량정비용 잭(Jack)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890007181A KR920000772B1 (ko) 1989-05-27 1989-05-27 차량정비용 잭(Jack)

Publications (2)

Publication Number Publication Date
KR900017847A true KR900017847A (ko) 1990-12-20
KR920000772B1 KR920000772B1 (ko) 1992-01-23

Family

ID=19286556

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007181A KR920000772B1 (ko) 1989-05-27 1989-05-27 차량정비용 잭(Jack)

Country Status (1)

Country Link
KR (1) KR920000772B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049954B1 (ko) * 2010-06-21 2011-07-15 화승산업주식회사 다단 형 유압잭

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049954B1 (ko) * 2010-06-21 2011-07-15 화승산업주식회사 다단 형 유압잭

Also Published As

Publication number Publication date
KR920000772B1 (ko) 1992-01-23

Similar Documents

Publication Publication Date Title
ES2049930T3 (es) Motocicleta con mecanismo de ajuste de la altura de la carroceria.
ES2135846T3 (es) Equilibrio del movimiento de valvulas en un tren de valvulas electrohidraulico sin levas.
BR9914839A (pt) Válvula de ventilação
KR850001875A (ko) 궤도차량의 압축공기 브레이크용 제어밸브
KR900017847A (ko) 차량 정비용 잭(jack)
KR910014607A (ko) 진공펌프에 있어서의 흡인계 전환장치
BR9910457A (pt) Amortecedor de sistema de combustìvel com orientação de vácuo
KR920703371A (ko) 제동 시스템용 브레이크압 제어장치
US2423516A (en) Safety device for valve gear of expansible chamber motors
ES2059169T3 (es) Dispositivo hidraulico de compensacion de la holgura de valvulas para un motor de combustion.
JPS5929714A (ja) 油圧式ラツシユアジヤスタのオイル供給構造
CN204828813U (zh) 一种进气单向阀
US3045896A (en) Pump
US1651773A (en) Automatic air-pressure equalizer
GB2184816A (en) Non-return valve
KR920011637A (ko) 실린더 자동분해 조립기
BR9902455A (pt) Whalelung-reservatório de ar com compressor mecânico para mergulho
KR970034230A (ko) 차량의 앤티 다이브 구조
KR920018472A (ko) 파이프 내압 시험기의 구동장치
JPS589040Y2 (ja) 集中潤滑装置用ポンプ
KR970044639A (ko) 차량용 투 웨이 밸브 및 컷 밸브 일체형 구조
KR890001806A (ko) 자동차 클러치 브레이크 장치
GB191203209A (en) New or Improved Seat for use upon Vehicles and other Conveyances.
KR970044063A (ko) 유압 태핏의 오일역류 방지장치
DE3782669D1 (de) Schmiermitteldrucksensor.

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee