KR920012226U - 굴삭기의 선회 유압 시스템 - Google Patents
굴삭기의 선회 유압 시스템Info
- Publication number
- KR920012226U KR920012226U KR2019900019346U KR900019346U KR920012226U KR 920012226 U KR920012226 U KR 920012226U KR 2019900019346 U KR2019900019346 U KR 2019900019346U KR 900019346 U KR900019346 U KR 900019346U KR 920012226 U KR920012226 U KR 920012226U
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic system
- turning hydraulic
- excavator turning
- excavator
- turning
- 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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019346U KR940006227Y1 (ko) | 1990-12-08 | 1990-12-08 | 굴삭기의 선회 유압 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019346U KR940006227Y1 (ko) | 1990-12-08 | 1990-12-08 | 굴삭기의 선회 유압 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920012226U true KR920012226U (ko) | 1992-07-25 |
KR940006227Y1 KR940006227Y1 (ko) | 1994-09-15 |
Family
ID=19306641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900019346U KR940006227Y1 (ko) | 1990-12-08 | 1990-12-08 | 굴삭기의 선회 유압 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940006227Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102029017B1 (ko) | 2019-05-27 | 2019-10-07 | 공선규 | 인덕션 방식 코일 그릴장치 |
-
1990
- 1990-12-08 KR KR2019900019346U patent/KR940006227Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102029017B1 (ko) | 2019-05-27 | 2019-10-07 | 공선규 | 인덕션 방식 코일 그릴장치 |
Also Published As
Publication number | Publication date |
---|---|
KR940006227Y1 (ko) | 1994-09-15 |
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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: 19970828 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |