FI50670C - Traction and gripping device for tree trunks. - Google Patents
Traction and gripping device for tree trunks.Info
- Publication number
- FI50670C FI50670C FI750116A FI750116A FI50670C FI 50670 C FI50670 C FI 50670C FI 750116 A FI750116 A FI 750116A FI 750116 A FI750116 A FI 750116A FI 50670 C FI50670 C FI 50670C
- Authority
- FI
- Finland
- Prior art keywords
- traction
- gripping device
- tree trunks
- trunks
- tree
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
- B60P3/41—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements for log transport
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/003—Collecting felled trees
- A01G23/006—Log skidders
-
- 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
- B66C1/58—Gripping members engaging only the external or internal surfaces of the articles and deforming the articles, e.g. by using gripping members such as tongs or grapples
- B66C1/585—Log grapples
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Transportation (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Agricultural Machines (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI750116A FI50670C (en) | 1975-01-17 | 1975-01-17 | Traction and gripping device for tree trunks. |
FR7537561A FR2297748A1 (en) | 1975-01-17 | 1975-12-09 | Tree trunk transport mechanism - has front and rear sections rigid together in vertical plane |
DE19752555330 DE2555330A1 (en) | 1975-01-17 | 1975-12-09 | TOWING AND GRIPPING DEVICE FOR TREE TRUNKS |
SE7514426A SE7514426L (en) | 1975-01-17 | 1975-12-19 | DRAWING AND GRIPING DEVICE FOR THREE STRAINS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI750116A FI50670C (en) | 1975-01-17 | 1975-01-17 | Traction and gripping device for tree trunks. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI50670B FI50670B (en) | 1976-03-01 |
FI50670C true FI50670C (en) | 1976-06-10 |
Family
ID=8508907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI750116A FI50670C (en) | 1975-01-17 | 1975-01-17 | Traction and gripping device for tree trunks. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2555330A1 (en) |
FI (1) | FI50670C (en) |
FR (1) | FR2297748A1 (en) |
SE (1) | SE7514426L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114824C1 (en) * | 2001-03-26 | 2002-08-22 | Susanne Vogl | Tree trunk towing clamp, for tractor, rotates towed tree trunk about its longitudinal axis for providing translatory movement |
AT508136B1 (en) | 2009-10-01 | 2010-11-15 | Andreas Burtscher | HOLZRÜCKEZANGE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3064840A (en) * | 1961-04-04 | 1962-11-20 | Bengt E Ilon | Load handling device |
US3221908A (en) * | 1964-02-25 | 1965-12-07 | Beloit Corp | Material handling device |
FR1386953A (en) * | 1964-04-02 | 1965-01-22 | Kuxmann & Co Komm Ges A Akt | Device for skidding logs, preferably for forestry operations |
-
1975
- 1975-01-17 FI FI750116A patent/FI50670C/en not_active IP Right Cessation
- 1975-12-09 FR FR7537561A patent/FR2297748A1/en not_active Withdrawn
- 1975-12-09 DE DE19752555330 patent/DE2555330A1/en active Pending
- 1975-12-19 SE SE7514426A patent/SE7514426L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2555330A1 (en) | 1976-07-29 |
FR2297748A1 (en) | 1976-08-13 |
FI50670B (en) | 1976-03-01 |
SE7514426L (en) | 1976-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: ORION-YHTYMAE OY |