FR1376526A - Two-shell clamshell improvements - Google Patents
Two-shell clamshell improvementsInfo
- Publication number
- FR1376526A FR1376526A FR937626A FR937626A FR1376526A FR 1376526 A FR1376526 A FR 1376526A FR 937626 A FR937626 A FR 937626A FR 937626 A FR937626 A FR 937626A FR 1376526 A FR1376526 A FR 1376526A
- Authority
- FR
- France
- Prior art keywords
- clamshell
- shell
- shell clamshell
- clamshell improvements
- 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)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR937626A FR1376526A (en) | 1963-06-11 | 1963-06-11 | Two-shell clamshell improvements |
GB2023164A GB1020402A (en) | 1963-06-11 | 1964-05-14 | Improvements in two-jaw grabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR937626A FR1376526A (en) | 1963-06-11 | 1963-06-11 | Two-shell clamshell improvements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1376526A true FR1376526A (en) | 1964-10-31 |
Family
ID=8805728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR937626A Expired FR1376526A (en) | 1963-06-11 | 1963-06-11 | Two-shell clamshell improvements |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1376526A (en) |
GB (1) | GB1020402A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168711A1 (en) * | 1984-07-11 | 1986-01-22 | Erich Sennebogen | Grabbing device |
DE3431868A1 (en) * | 1984-08-27 | 1986-03-06 | Heinrich 1000 Berlin Henze | Excavator grab |
FR2715872A1 (en) * | 1994-02-04 | 1995-08-11 | Actim Sarl | Handling of solid waste collected during road sweeping |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117249809B (en) * | 2023-11-17 | 2024-02-06 | 中铁电气化局集团有限公司 | Railway bridge track elevation transfer indicating device and construction method thereof |
-
1963
- 1963-06-11 FR FR937626A patent/FR1376526A/en not_active Expired
-
1964
- 1964-05-14 GB GB2023164A patent/GB1020402A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168711A1 (en) * | 1984-07-11 | 1986-01-22 | Erich Sennebogen | Grabbing device |
DE3431868A1 (en) * | 1984-08-27 | 1986-03-06 | Heinrich 1000 Berlin Henze | Excavator grab |
FR2715872A1 (en) * | 1994-02-04 | 1995-08-11 | Actim Sarl | Handling of solid waste collected during road sweeping |
Also Published As
Publication number | Publication date |
---|---|
GB1020402A (en) | 1966-02-16 |
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