AT230061B - Locking device for locking a gripper hanging vertically from a hanging device in the open position - Google Patents
Locking device for locking a gripper hanging vertically from a hanging device in the open positionInfo
- Publication number
- AT230061B AT230061B AT834961A AT834961A AT230061B AT 230061 B AT230061 B AT 230061B AT 834961 A AT834961 A AT 834961A AT 834961 A AT834961 A AT 834961A AT 230061 B AT230061 B AT 230061B
- Authority
- AT
- Austria
- Prior art keywords
- locking
- hanging
- open position
- gripper
- hanging vertically
- 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT834961A AT230061B (en) | 1961-11-06 | 1961-11-06 | Locking device for locking a gripper hanging vertically from a hanging device in the open position |
US214671A US3207548A (en) | 1961-11-06 | 1962-08-03 | Locking device for the jaws of a mechanical grab |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT834961A AT230061B (en) | 1961-11-06 | 1961-11-06 | Locking device for locking a gripper hanging vertically from a hanging device in the open position |
Publications (1)
Publication Number | Publication Date |
---|---|
AT230061B true AT230061B (en) | 1963-11-11 |
Family
ID=3604672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT834961A AT230061B (en) | 1961-11-06 | 1961-11-06 | Locking device for locking a gripper hanging vertically from a hanging device in the open position |
Country Status (2)
Country | Link |
---|---|
US (1) | US3207548A (en) |
AT (1) | AT230061B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL144209B (en) * | 1970-06-23 | 1974-12-16 | Moba Bv Apparatenbouw | AUTOMATICALLY RELEASING GRIPPER. |
FR2512428A2 (en) * | 1981-09-08 | 1983-03-11 | Bunel Bernard | Lifting grip for loads - has two side parts which lock below load and are worked by top pivoted linkage |
SE441824B (en) * | 1983-10-13 | 1985-11-11 | Eriksson Sven Goeran | DEVICE FOR LIFTING AND HANDLING FORMALS |
FR2784086B1 (en) * | 1998-10-05 | 2001-02-02 | Michel Massin | SELF-TIGHTENING GRIPPER DEVICE FOR HANDLING LOADS |
US6550833B2 (en) * | 2001-09-12 | 2003-04-22 | Scott D. Haynes | Multi-unit concrete block tongs |
CN100564232C (en) * | 2005-07-13 | 2009-12-02 | 克朗设备公司 | The material handling vehicle |
CN112573353B (en) * | 2020-12-31 | 2022-05-24 | 青岛港国际股份有限公司 | Empty rail motor car lifting appliance, control system and control method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US900889A (en) * | 1908-02-17 | 1908-10-13 | John Schuster | Hog-catcher. |
-
1961
- 1961-11-06 AT AT834961A patent/AT230061B/en active
-
1962
- 1962-08-03 US US214671A patent/US3207548A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3207548A (en) | 1965-09-21 |
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