DE68917805D1 - Schalengreifer. - Google Patents
Schalengreifer.Info
- Publication number
- DE68917805D1 DE68917805D1 DE68917805T DE68917805T DE68917805D1 DE 68917805 D1 DE68917805 D1 DE 68917805D1 DE 68917805 T DE68917805 T DE 68917805T DE 68917805 T DE68917805 T DE 68917805T DE 68917805 D1 DE68917805 D1 DE 68917805D1
- Authority
- DE
- Germany
- Prior art keywords
- bucket grab
- grab
- bucket
- 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 - Fee Related
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)
- Load-Engaging Elements For Cranes (AREA)
- Manipulator (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Jigs For Machine Tools (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8801591A NL8801591A (nl) | 1988-06-22 | 1988-06-22 | Knijperbak. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68917805D1 true DE68917805D1 (de) | 1994-10-06 |
DE68917805T2 DE68917805T2 (de) | 1995-01-05 |
Family
ID=19852505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989617805 Expired - Fee Related DE68917805T2 (de) | 1988-06-22 | 1989-06-21 | Schalengreifer. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0348010B1 (de) |
DE (1) | DE68917805T2 (de) |
DK (1) | DK172593B1 (de) |
ES (1) | ES2058474T3 (de) |
NL (1) | NL8801591A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5297831A (en) * | 1991-07-23 | 1994-03-29 | Bakker Hydraulic B.V. | Pincer grab |
DE4219352C2 (de) * | 1992-06-12 | 1995-01-05 | Alfred Kinshofer | Zweischalengreifer |
CN105060110B (zh) * | 2015-07-26 | 2016-12-07 | 南通乐士机械有限公司 | 一种定力矩抓斗 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622915A (en) * | 1950-03-24 | 1952-12-23 | Horn Mfg Company | Grapple fork |
DE1127560B (de) * | 1959-08-27 | 1962-04-12 | Alfawerk Foerderanlagen G M B | Hydraulischer Greifer |
FR1354668A (fr) * | 1963-04-17 | 1964-03-06 | Schwermaschb Kirow Veb | Coude articulé, en particulier pour bennes preneuses électro-hydrauliques |
US3641689A (en) * | 1969-07-07 | 1972-02-15 | Billings R O | Hydraulically actuated clamshell buckets |
DE2536709A1 (de) * | 1975-08-18 | 1977-03-03 | Alfred Kinshofer | Zweischalengreifer |
US4405167A (en) * | 1981-03-02 | 1983-09-20 | Alfred Kinshofer | Clamshell |
-
1988
- 1988-06-22 NL NL8801591A patent/NL8801591A/nl not_active Application Discontinuation
-
1989
- 1989-06-19 DK DK302589A patent/DK172593B1/da not_active IP Right Cessation
- 1989-06-21 DE DE1989617805 patent/DE68917805T2/de not_active Expired - Fee Related
- 1989-06-21 ES ES89201648T patent/ES2058474T3/es not_active Expired - Lifetime
- 1989-06-21 EP EP19890201648 patent/EP0348010B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68917805T2 (de) | 1995-01-05 |
DK302589A (da) | 1989-12-23 |
DK302589D0 (da) | 1989-06-19 |
EP0348010A1 (de) | 1989-12-27 |
NL8801591A (nl) | 1990-01-16 |
DK172593B1 (da) | 1999-02-08 |
EP0348010B1 (de) | 1994-08-31 |
ES2058474T3 (es) | 1994-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |