BE684354A - - Google Patents
Info
- Publication number
- BE684354A BE684354A BE684354DA BE684354A BE 684354 A BE684354 A BE 684354A BE 684354D A BE684354D A BE 684354DA BE 684354 A BE684354 A BE 684354A
- Authority
- BE
- Belgium
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US474403A US3342521A (en) | 1965-07-23 | 1965-07-23 | Torque grip lifting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684354A true BE684354A (xx) | 1967-01-03 |
Family
ID=23883378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684354D BE684354A (xx) | 1965-07-23 | 1966-07-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3342521A (xx) |
| BE (1) | BE684354A (xx) |
| DE (1) | DE1295151B (xx) |
| FR (1) | FR1486901A (xx) |
| GB (1) | GB1145534A (xx) |
| NL (1) | NL6610062A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5255950A (en) * | 1991-11-08 | 1993-10-26 | J.C. Renfroe And Sons, Inc. | Clamp with freely rotatable coupling and associated method of rotatably manipulating a structural member |
| US8622448B1 (en) | 2013-02-08 | 2014-01-07 | Chevron U.S.A. Inc. | Connection fixture for attaching to a structure to be lifted and a method for use thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2548401A (en) * | 1948-11-12 | 1951-04-10 | Joseph W Sherwood | Clamping device |
| US2693386A (en) * | 1954-04-20 | 1954-11-02 | Renfroe & Sons J C | Beam clamp |
| US3120046A (en) * | 1961-11-15 | 1964-02-04 | Chicago Bridge & Iron Co | Non-marking clamp |
-
1965
- 1965-07-23 US US474403A patent/US3342521A/en not_active Expired - Lifetime
-
1966
- 1966-06-20 GB GB27452/66A patent/GB1145534A/en not_active Expired
- 1966-07-07 DE DER43646A patent/DE1295151B/de active Pending
- 1966-07-18 FR FR69694A patent/FR1486901A/fr not_active Expired
- 1966-07-18 NL NL6610062A patent/NL6610062A/xx unknown
- 1966-07-19 BE BE684354D patent/BE684354A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3342521A (en) | 1967-09-19 |
| GB1145534A (en) | 1969-03-19 |
| DE1295151B (de) | 1969-05-14 |
| NL6610062A (xx) | 1967-01-24 |
| FR1486901A (fr) | 1967-06-30 |