FR544333A - - Google Patents
Info
- Publication number
- FR544333A FR544333A FR544333DA FR544333A FR 544333 A FR544333 A FR 544333A FR 544333D A FR544333D A FR 544333DA FR 544333 A FR544333 A FR 544333A
- 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
-
- 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
- B66C3/06—Grabs actuated by a single rope or chain
- B66C3/10—Grabs actuated by a single rope or chain and having buckets opening automatically upon the grab being lowered on to the dump of material
- B66C3/105—Devices for control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR544333A true FR544333A (show.php) | 1922-09-20 |
Family
ID=1537716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR544333D Expired FR544333A (show.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR544333A (show.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1099711B (de) * | 1957-10-19 | 1961-02-16 | Jean Joseph Geffroy | Vorrichtung zum OEffnen von Greifern eines Hebegeraets |
| US3572703A (en) * | 1968-04-25 | 1971-03-30 | Chesapeake Automated Products | Three dimensional game and vendor apparatus |
-
0
- FR FR544333D patent/FR544333A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1099711B (de) * | 1957-10-19 | 1961-02-16 | Jean Joseph Geffroy | Vorrichtung zum OEffnen von Greifern eines Hebegeraets |
| US3572703A (en) * | 1968-04-25 | 1971-03-30 | Chesapeake Automated Products | Three dimensional game and vendor apparatus |