FI47977B - - Google Patents
Info
- Publication number
- FI47977B FI47977B FI02097/69A FI209769A FI47977B FI 47977 B FI47977 B FI 47977B FI 02097/69 A FI02097/69 A FI 02097/69A FI 209769 A FI209769 A FI 209769A FI 47977 B FI47977 B FI 47977B
- Authority
- FI
- Finland
Links
Classifications
-
- 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
- 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
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Jib Cranes (AREA)
- Shovels (AREA)
- Soil Working Implements (AREA)
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Springs (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74522268A | 1968-07-16 | 1968-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI47977B true FI47977B (fr) | 1974-01-31 |
| FI47977C FI47977C (fi) | 1974-05-10 |
Family
ID=24995767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI692097A FI47977C (fi) | 1968-07-16 | 1969-07-15 | Ripustuslaakeri |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3560040A (fr) |
| JP (1) | JPS4912751B1 (fr) |
| DE (1) | DE1935433C3 (fr) |
| DK (1) | DK124673B (fr) |
| ES (1) | ES369491A1 (fr) |
| FI (1) | FI47977C (fr) |
| FR (1) | FR2013380A1 (fr) |
| GB (1) | GB1256135A (fr) |
| SE (1) | SE354837B (fr) |
| YU (2) | YU31409B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268217A (en) * | 1979-02-23 | 1981-05-19 | Perreault Arthur W | Load carrying apparatus |
| US4576406A (en) * | 1984-05-07 | 1986-03-18 | Timberjack Inc. | Rotational grapple |
| US4697840A (en) * | 1986-07-21 | 1987-10-06 | Balderson Inc. | Snubber device for parallelogram grapple |
| SE463319B (sv) * | 1989-07-18 | 1990-11-05 | John Teodor Sonerud | Koppling av drivsystem till ett arbetsredskap paa en graevmaskin eller liknande |
| CN115072549B (zh) * | 2022-05-25 | 2024-07-23 | 四川宏华石油设备有限公司 | 一种风电叶片吊装机械手及吊具 |
-
1968
- 1968-07-16 US US745222A patent/US3560040A/en not_active Expired - Lifetime
-
1969
- 1969-03-19 JP JP44020487A patent/JPS4912751B1/ja active Pending
- 1969-07-11 DK DK375269AA patent/DK124673B/da not_active IP Right Cessation
- 1969-07-12 DE DE1935433A patent/DE1935433C3/de not_active Expired
- 1969-07-14 ES ES369491A patent/ES369491A1/es not_active Expired
- 1969-07-15 SE SE09991/69A patent/SE354837B/xx unknown
- 1969-07-15 FI FI692097A patent/FI47977C/fi active
- 1969-07-16 YU YU1841/69A patent/YU31409B/xx unknown
- 1969-07-16 FR FR6924182A patent/FR2013380A1/fr not_active Withdrawn
- 1969-07-16 GB GB35764/69A patent/GB1256135A/en not_active Expired
- 1969-07-16 YU YU1842/69A patent/YU31579B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2013380A1 (fr) | 1970-04-03 |
| GB1256135A (en) | 1971-12-08 |
| YU31409B (en) | 1973-04-30 |
| DE1935433B2 (de) | 1973-08-16 |
| ES369491A1 (es) | 1971-06-01 |
| JPS4912751B1 (fr) | 1974-03-27 |
| FI47977C (fi) | 1974-05-10 |
| YU31579B (en) | 1973-08-31 |
| DK124673B (da) | 1972-11-13 |
| YU184269A (en) | 1973-02-28 |
| DE1935433C3 (de) | 1974-03-21 |
| US3560040A (en) | 1971-02-02 |
| DE1935433A1 (de) | 1970-04-16 |
| SE354837B (fr) | 1973-03-26 |