FR688539A - Improvements to automatic cable or single chain bucket control mechanisms - Google Patents
Improvements to automatic cable or single chain bucket control mechanismsInfo
- Publication number
- FR688539A FR688539A FR688539DA FR688539A FR 688539 A FR688539 A FR 688539A FR 688539D A FR688539D A FR 688539DA FR 688539 A FR688539 A FR 688539A
- Authority
- FR
- France
- Prior art keywords
- single chain
- control mechanisms
- bucket control
- chain bucket
- automatic cable
- 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
- B66C3/06—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR688539T | 1929-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR688539A true FR688539A (en) | 1930-08-26 |
Family
ID=9026777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR688539D Expired FR688539A (en) | 1929-04-10 | 1929-04-10 | Improvements to automatic cable or single chain bucket control mechanisms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR688539A (en) |
-
1929
- 1929-04-10 FR FR688539D patent/FR688539A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR702530A (en) | Improvements to control or power transmission mechanisms, acting remotely | |
FR715554A (en) | Automatic Firearms Improvements | |
FR688539A (en) | Improvements to automatic cable or single chain bucket control mechanisms | |
FR706139A (en) | Improvements to cable drums | |
FR726616A (en) | Brake control cables | |
FR37293E (en) | Improvements to automatic control equipment | |
FR694806A (en) | Improvements to control couplings | |
FR708494A (en) | Cable operated dredge or excavator | |
FR677951A (en) | Cable guide | |
FR691590A (en) | Improvements to a handling facility | |
FR670202A (en) | Improvements to automatic transmission mechanisms | |
FR630491A (en) | Cable control lever | |
FR696129A (en) | Improvements to automatic control or control mechanisms for talking machines and the like | |
FR673609A (en) | Brake control | |
FR684025A (en) | Improvements to control mechanisms | |
FR703541A (en) | Elevator upgrades | |
FR661711A (en) | Improvements to mechanical excavator control mechanisms | |
FR36177E (en) | Improvements to automatic control equipment | |
FR693229A (en) | Advanced loom with chain control device | |
FR676333A (en) | Automatic steam trap | |
FR694199A (en) | Elevator control system | |
FR689459A (en) | Elevator control system | |
FR694645A (en) | Hydraulic control for ship | |
FR699856A (en) | Improvements to electrical control devices | |
FR680175A (en) | Awning control |