DE3791055T1 - - Google Patents
Info
- Publication number
- DE3791055T1 DE3791055T1 DE19873791055 DE3791055T DE3791055T1 DE 3791055 T1 DE3791055 T1 DE 3791055T1 DE 19873791055 DE19873791055 DE 19873791055 DE 3791055 T DE3791055 T DE 3791055T DE 3791055 T1 DE3791055 T1 DE 3791055T1
- Authority
- DE
- Germany
- 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.)
- Pending
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1987/000156 WO1989006215A1 (en) | 1987-12-25 | 1987-12-25 | Automatic gripper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3791055T1 true DE3791055T1 (en) | 1990-01-11 |
Family
ID=21617167
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873791055 Pending DE3791055T1 (en) | 1987-12-25 | 1987-12-25 | |
DE19873791055 Expired - Lifetime DE3791055C2 (en) | 1987-12-25 | 1987-12-25 | Self-closing pliers gripper |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873791055 Expired - Lifetime DE3791055C2 (en) | 1987-12-25 | 1987-12-25 | Self-closing pliers gripper |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH02502714A (en) |
DE (2) | DE3791055T1 (en) |
WO (1) | WO1989006215A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101403U1 (en) * | 1991-02-07 | 1991-04-25 | Greßbach Winden- und Maschinenbau GmbH, 8753 Obernburg | Gripping device for pipes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031224A1 (en) * | 2000-06-27 | 2002-01-17 | Pps Personal Produktions Und S | Coil clamp for accommodating steel coil has at least one of two edge protection holders that can be tilted with respect to clamp arms about horizontal lateral axis |
CN103771262B (en) * | 2014-01-21 | 2015-10-14 | 天津格林兰机械装备有限公司 | Automatic folding type steel pipe tongs |
CN104609295A (en) * | 2015-01-29 | 2015-05-13 | 韩文强 | Sling for pipeline hoisting and using method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2109001B1 (en) * | 1970-10-29 | 1975-01-10 | Activite Atom Avance | |
IT983196B (en) * | 1972-12-20 | 1974-10-31 | Saipem Spa | CLAMP WITH OLEOPNEUMATIC CONTROL FOR THE LIFTING OF HOSE NI UNDERWATER |
GB1429219A (en) * | 1973-03-20 | 1976-03-24 | Elliot C N | Gripping device |
SU903280A1 (en) * | 1980-01-11 | 1982-02-07 | Проектно-Технологический И Конструкторский Институт Технологии И Организации Специальных Работ "Укрпктигидроспецстрой" | Automatically operated load-engaging device |
-
1987
- 1987-12-25 DE DE19873791055 patent/DE3791055T1/de active Pending
- 1987-12-25 WO PCT/SU1987/000156 patent/WO1989006215A1/en active Application Filing
- 1987-12-25 JP JP88503949A patent/JPH02502714A/en active Pending
- 1987-12-25 DE DE19873791055 patent/DE3791055C2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9101403U1 (en) * | 1991-02-07 | 1991-04-25 | Greßbach Winden- und Maschinenbau GmbH, 8753 Obernburg | Gripping device for pipes |
Also Published As
Publication number | Publication date |
---|---|
JPH02502714A (en) | 1990-08-30 |
DE3791055C2 (en) | 1991-11-21 |
WO1989006215A1 (en) | 1989-07-13 |