FR623430A - - Google Patents
Info
- Publication number
- FR623430A FR623430A FR623430DA FR623430A FR 623430 A FR623430 A FR 623430A FR 623430D A FR623430D A FR 623430DA FR 623430 A FR623430 A FR 623430A
- Authority
- FR
- France
- 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
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- 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
- B66C3/125—Devices for control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR623430A true FR623430A (da) | 1927-06-24 |
Family
ID=1541285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR623430D Expired FR623430A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR623430A (da) |
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0
- FR FR623430D patent/FR623430A/fr not_active Expired