KR910016902U - 중장비의 아웃트리거 작동용 실린더안전장치 - Google Patents
중장비의 아웃트리거 작동용 실린더안전장치Info
- Publication number
- KR910016902U KR910016902U KR2019900003935U KR900003935U KR910016902U KR 910016902 U KR910016902 U KR 910016902U KR 2019900003935 U KR2019900003935 U KR 2019900003935U KR 900003935 U KR900003935 U KR 900003935U KR 910016902 U KR910016902 U KR 910016902U
- Authority
- KR
- South Korea
- Prior art keywords
- safety device
- heavy equipment
- cylinder safety
- outrigger operation
- outrigger
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2267—Valves or distributors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900003935U KR940000180Y1 (ko) | 1990-03-31 | 1990-03-31 | 중장비의 아웃트리거 작동용 실린더안전장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900003935U KR940000180Y1 (ko) | 1990-03-31 | 1990-03-31 | 중장비의 아웃트리거 작동용 실린더안전장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910016902U true KR910016902U (ko) | 1991-10-28 |
KR940000180Y1 KR940000180Y1 (ko) | 1994-01-19 |
Family
ID=19297300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900003935U KR940000180Y1 (ko) | 1990-03-31 | 1990-03-31 | 중장비의 아웃트리거 작동용 실린더안전장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000180Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101038535B1 (ko) * | 2009-08-20 | 2011-06-02 | 한국철도공사 | 대차 스위블 해체공구 |
-
1990
- 1990-03-31 KR KR2019900003935U patent/KR940000180Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101038535B1 (ko) * | 2009-08-20 | 2011-06-02 | 한국철도공사 | 대차 스위블 해체공구 |
Also Published As
Publication number | Publication date |
---|---|
KR940000180Y1 (ko) | 1994-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20020108 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |