SE8301872L - Gripare - Google Patents
GripareInfo
- Publication number
- SE8301872L SE8301872L SE8301872A SE8301872A SE8301872L SE 8301872 L SE8301872 L SE 8301872L SE 8301872 A SE8301872 A SE 8301872A SE 8301872 A SE8301872 A SE 8301872A SE 8301872 L SE8301872 L SE 8301872L
- Authority
- SE
- Sweden
- Prior art keywords
- grab
- arms
- unit
- swivel axles
- arm
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
- B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8301872A SE444305C (sv) | 1983-04-06 | 1983-04-06 | Gripare med tvaa mot och fraan varandra svaengbart roerliga griparmar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8301872A SE444305C (sv) | 1983-04-06 | 1983-04-06 | Gripare med tvaa mot och fraan varandra svaengbart roerliga griparmar |
Publications (4)
Publication Number | Publication Date |
---|---|
SE8301872D0 SE8301872D0 (sv) | 1983-04-06 |
SE8301872L true SE8301872L (sv) | 1984-10-07 |
SE444305B SE444305B (sv) | 1986-04-07 |
SE444305C SE444305C (sv) | 1992-03-30 |
Family
ID=20350666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301872A SE444305C (sv) | 1983-04-06 | 1983-04-06 | Gripare med tvaa mot och fraan varandra svaengbart roerliga griparmar |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE444305C (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2602888A (en) * | 1987-10-19 | 1989-05-23 | Hiab-Foco Ab | Crane-mounted implement |
SE533593C2 (sv) * | 2008-10-09 | 2010-11-02 | Hultdin System Ab | Gripdon för hantering av virke |
FI126476B (sv) | 2015-11-12 | 2016-12-30 | Ramtec Oy | Stubbrytningsanordning, system och förfarande för stubbrytning |
-
1983
- 1983-04-06 SE SE8301872A patent/SE444305C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE444305B (sv) | 1986-04-07 |
SE444305C (sv) | 1992-03-30 |
SE8301872D0 (sv) | 1983-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8301872-1 Effective date: 19941110 Format of ref document f/p: F |