FR1194551A - Improvements to clamshells - Google Patents
Improvements to clamshellsInfo
- Publication number
- FR1194551A FR1194551A FR1194551DA FR1194551A FR 1194551 A FR1194551 A FR 1194551A FR 1194551D A FR1194551D A FR 1194551DA FR 1194551 A FR1194551 A FR 1194551A
- Authority
- FR
- France
- Prior art keywords
- clamshells
- 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
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/12—Grabs actuated by two or more ropes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1194551T | 1958-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1194551A true FR1194551A (en) | 1959-11-10 |
Family
ID=9668212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1194551D Expired FR1194551A (en) | 1958-04-08 | 1958-04-08 | Improvements to clamshells |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1194551A (en) |
-
1958
- 1958-04-08 FR FR1194551D patent/FR1194551A/en not_active Expired
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