FR1376867A - Grapple for lifting devices intended to lift heavy loads, for example in the form of a hook mechanism for cranes - Google Patents
Grapple for lifting devices intended to lift heavy loads, for example in the form of a hook mechanism for cranesInfo
- Publication number
- FR1376867A FR1376867A FR953926A FR953926A FR1376867A FR 1376867 A FR1376867 A FR 1376867A FR 953926 A FR953926 A FR 953926A FR 953926 A FR953926 A FR 953926A FR 1376867 A FR1376867 A FR 1376867A
- Authority
- FR
- France
- Prior art keywords
- grapple
- cranes
- lifting devices
- heavy loads
- hook mechanism
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR953926A FR1376867A (en) | 1962-11-17 | 1963-11-15 | Grapple for lifting devices intended to lift heavy loads, for example in the form of a hook mechanism for cranes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1962M0043015 DE1877652U (en) | 1962-11-17 | 1962-11-17 | GRIPPERS FOR LIFTING DEVICES FOR HEAVY LOADS, E.G. AS CRANE HOOK HARNESS. |
FR953926A FR1376867A (en) | 1962-11-17 | 1963-11-15 | Grapple for lifting devices intended to lift heavy loads, for example in the form of a hook mechanism for cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1376867A true FR1376867A (en) | 1964-10-31 |
Family
ID=25986916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR953926A Expired FR1376867A (en) | 1962-11-17 | 1963-11-15 | Grapple for lifting devices intended to lift heavy loads, for example in the form of a hook mechanism for cranes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1376867A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356406A (en) * | 1965-06-15 | 1967-12-05 | Renfroe & Sons J C | Lifting clamp |
FR2499534A1 (en) * | 1981-02-09 | 1982-08-13 | Stas Soc Tech Access Spec | Lifting grip for sheet - has locking cam connected to link chain for lifting and with sliding safety lock |
NL1000047C2 (en) * | 1995-04-07 | 1996-10-07 | Busschers Metaalbedrijf Bv | Lifting clamp. |
-
1963
- 1963-11-15 FR FR953926A patent/FR1376867A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356406A (en) * | 1965-06-15 | 1967-12-05 | Renfroe & Sons J C | Lifting clamp |
FR2499534A1 (en) * | 1981-02-09 | 1982-08-13 | Stas Soc Tech Access Spec | Lifting grip for sheet - has locking cam connected to link chain for lifting and with sliding safety lock |
NL1000047C2 (en) * | 1995-04-07 | 1996-10-07 | Busschers Metaalbedrijf Bv | Lifting clamp. |
EP0736479A1 (en) * | 1995-04-07 | 1996-10-09 | Metaalbedrijf Busschers B.V. | Hoist clamp |
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