FR1315962A - Grapple with hydraulic or electro-hydraulic control - Google Patents
Grapple with hydraulic or electro-hydraulic controlInfo
- Publication number
- FR1315962A FR1315962A FR882201A FR882201A FR1315962A FR 1315962 A FR1315962 A FR 1315962A FR 882201 A FR882201 A FR 882201A FR 882201 A FR882201 A FR 882201A FR 1315962 A FR1315962 A FR 1315962A
- Authority
- FR
- France
- Prior art keywords
- hydraulic
- grapple
- electro
- control
- hydraulic control
- 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
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR882201A FR1315962A (en) | 1961-12-16 | 1961-12-16 | Grapple with hydraulic or electro-hydraulic control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR882201A FR1315962A (en) | 1961-12-16 | 1961-12-16 | Grapple with hydraulic or electro-hydraulic control |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1315962A true FR1315962A (en) | 1963-01-25 |
Family
ID=8768874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR882201A Expired FR1315962A (en) | 1961-12-16 | 1961-12-16 | Grapple with hydraulic or electro-hydraulic control |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1315962A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057278A (en) * | 1975-06-06 | 1977-11-08 | Heinrich Gotzen Maschinenbau | Multi-shell grab bucket |
ITMO20090152A1 (en) * | 2009-06-05 | 2010-12-06 | Negrini Srl | MACHINE, PARTICULARLY OF THE TYPE OF BUCKETS OR POLYPES FOR THE RECOVERY OF MATERIAL |
-
1961
- 1961-12-16 FR FR882201A patent/FR1315962A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057278A (en) * | 1975-06-06 | 1977-11-08 | Heinrich Gotzen Maschinenbau | Multi-shell grab bucket |
ITMO20090152A1 (en) * | 2009-06-05 | 2010-12-06 | Negrini Srl | MACHINE, PARTICULARLY OF THE TYPE OF BUCKETS OR POLYPES FOR THE RECOVERY OF MATERIAL |
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