KR100507529B1 - 기계식 리프터 - Google Patents
기계식 리프터 Download PDFInfo
- Publication number
- KR100507529B1 KR100507529B1 KR10-2002-0080360A KR20020080360A KR100507529B1 KR 100507529 B1 KR100507529 B1 KR 100507529B1 KR 20020080360 A KR20020080360 A KR 20020080360A KR 100507529 B1 KR100507529 B1 KR 100507529B1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- rod
- piston
- fixed
- lifter
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
-
- 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
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
Abstract
Description
Claims (1)
- 후드와 테일 게이트 등과 같은 작동 요소측에 고정되는 원통 형상의 실린더(51)와, 상기 실린더(51)의 상단 내측에 하단이 개구된 상기 실린더(51)보다 작은 직경의 보조 실린더(52)와, 상기 실린더(51)내에 삽입되어 실린더(51)의 길이 방향을 따라 이동이 가능함과 더불어 일측 선단이 차체측에 고정되는 로드(53)와, 상기 로드(53)의 상단에 장착되어 상기 보조 실린더(52) 내에서 상하로 습동 가능하게 왕복 작동하는 제1 피스톤(54)과, 상기 로드(53)의 중간부에 상기 실린더(51) 내에서 상하로 왕복 작동하는 제2 피스톤(55)과, 상기 제2 피스톤(55)의 하면에 부착되어 상기 실린더(51)의 바닥면과의 충격에 의한 소음을 차단하는 충격 흡수재(56)와, 상기 제1 및 제2 피스톤의 상면에 설치되어 탄성력을 가하는 제1 및 제2 코일 스프링(57, 58)을 포함하는 것을 특징으로 하는 기계식 리프터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0080360A KR100507529B1 (ko) | 2002-12-16 | 2002-12-16 | 기계식 리프터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0080360A KR100507529B1 (ko) | 2002-12-16 | 2002-12-16 | 기계식 리프터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040053900A KR20040053900A (ko) | 2004-06-25 |
KR100507529B1 true KR100507529B1 (ko) | 2005-08-17 |
Family
ID=37347045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0080360A Expired - Fee Related KR100507529B1 (ko) | 2002-12-16 | 2002-12-16 | 기계식 리프터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100507529B1 (ko) |
-
2002
- 2002-12-16 KR KR10-2002-0080360A patent/KR100507529B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20040053900A (ko) | 2004-06-25 |
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