KR890006887U - Trolley with safety device - Google Patents
Trolley with safety deviceInfo
- Publication number
- KR890006887U KR890006887U KR2019870016271U KR870016271U KR890006887U KR 890006887 U KR890006887 U KR 890006887U KR 2019870016271 U KR2019870016271 U KR 2019870016271U KR 870016271 U KR870016271 U KR 870016271U KR 890006887 U KR890006887 U KR 890006887U
- Authority
- KR
- South Korea
- Prior art keywords
- trolley
- safety device
- safety
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/18—Travelling gear incorporated in or fitted to trolleys or cranes with means for locking trolleys or cranes to runways or tracks to prevent inadvertent movements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870016271U KR900003514Y1 (en) | 1987-09-24 | 1987-09-24 | Trolley with safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870016271U KR900003514Y1 (en) | 1987-09-24 | 1987-09-24 | Trolley with safety device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890006887U true KR890006887U (en) | 1989-05-15 |
KR900003514Y1 KR900003514Y1 (en) | 1990-04-28 |
Family
ID=19268222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870016271U KR900003514Y1 (en) | 1987-09-24 | 1987-09-24 | Trolley with safety device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900003514Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101288902B1 (en) * | 2012-04-18 | 2013-08-07 | (주)고려호이스트 | Trolley brake device of hoist |
-
1987
- 1987-09-24 KR KR2019870016271U patent/KR900003514Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900003514Y1 (en) | 1990-04-28 |
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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: 19961226 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |