GB1148224A - Gripping device for plates or the like - Google Patents
Gripping device for plates or the likeInfo
- Publication number
- GB1148224A GB1148224A GB3056067A GB3056067A GB1148224A GB 1148224 A GB1148224 A GB 1148224A GB 3056067 A GB3056067 A GB 3056067A GB 3056067 A GB3056067 A GB 3056067A GB 1148224 A GB1148224 A GB 1148224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lifting
- open position
- jaws
- plates
- segment
- Prior art date
- 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.)
- Expired
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
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
1,148,224. Grippers for lifting plates. HEBEZEUGEWERK TREFFURT VEB. 3 July, 1967, No. 30560/67. Heading B8H. A gripper for lifting sheets, Fig. 1, has a fixed jaw 12, Fig. 3, and a movable jaw 16 which comprises a roller moved up and down an inclined plate 11 by a link 9 and a pivoted toothed sector 3. The latter is turned about its pivot by a lifting chain 25, Fig. 1. Rotating a handle 4, Fig. 1, anticlockwise locks the jaws in the open position by turning levers 10, 13, Fig. 3, overcentre. This rotates a toothed segment 2 clockwise and turns the segment 3 to the jaws open position. A spring 15 biases the roller pair into the closed position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3056067A GB1148224A (en) | 1967-07-03 | 1967-07-03 | Gripping device for plates or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3056067A GB1148224A (en) | 1967-07-03 | 1967-07-03 | Gripping device for plates or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1148224A true GB1148224A (en) | 1969-04-10 |
Family
ID=10309564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3056067A Expired GB1148224A (en) | 1967-07-03 | 1967-07-03 | Gripping device for plates or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1148224A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183571A (en) * | 1976-03-04 | 1980-01-15 | J. C. Renfroe And Sons, Inc. | Screw-type lifting clamp |
-
1967
- 1967-07-03 GB GB3056067A patent/GB1148224A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183571A (en) * | 1976-03-04 | 1980-01-15 | J. C. Renfroe And Sons, Inc. | Screw-type lifting clamp |
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