FI894027A - Rotator foer kranburna arbetsredskap, i synnerhet traedbearbetningsaggregat. - Google Patents
Rotator foer kranburna arbetsredskap, i synnerhet traedbearbetningsaggregat. Download PDFInfo
- Publication number
- FI894027A FI894027A FI894027A FI894027A FI894027A FI 894027 A FI894027 A FI 894027A FI 894027 A FI894027 A FI 894027A FI 894027 A FI894027 A FI 894027A FI 894027 A FI894027 A FI 894027A
- Authority
- FI
- Finland
- Prior art keywords
- housing
- rotator
- ducts
- hydraulic medium
- traedbearbetningsaggregat
- 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
- B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
-
- 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
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Ecology (AREA)
- Fluid Mechanics (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Engineering & Computer Science (AREA)
- Jib Cranes (AREA)
- Glass Compositions (AREA)
- Joints Allowing Movement (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8705170 | 1987-12-28 | ||
SE8705170A SE457436B (sv) | 1987-12-28 | 1987-12-28 | Rotator foer kranburna arbetsredskap |
PCT/SE1988/000635 WO1989006216A1 (en) | 1987-12-28 | 1988-11-23 | Rotator for crane-mounted working implements, especially tree-processing units |
SE8800635 | 1988-11-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI894027A true FI894027A (fi) | 1989-08-28 |
FI894027A0 FI894027A0 (fi) | 1989-08-28 |
FI86534B FI86534B (fi) | 1992-05-29 |
Family
ID=20370722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI894027A FI86534B (fi) | 1987-12-28 | 1989-08-28 | Rotator foer kranburna arbetsredskap, i synnerhet traedbearbetningsaggregat. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4989652A (fi) |
EP (1) | EP0424378B1 (fi) |
AU (1) | AU2910289A (fi) |
CA (1) | CA1302843C (fi) |
DE (1) | DE3882149T2 (fi) |
FI (1) | FI86534B (fi) |
NO (1) | NO163445C (fi) |
SE (1) | SE457436B (fi) |
WO (1) | WO1989006216A1 (fi) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3612379B2 (ja) * | 1996-04-10 | 2005-01-19 | 三菱自動車工業株式会社 | 可変動弁機構用駆動装置及び油圧アクチュエータ |
US5954105A (en) * | 1996-05-24 | 1999-09-21 | Smith; Dennis William | Workhead for timber processing |
US5908060A (en) * | 1998-01-28 | 1999-06-01 | Prenbec Inc. | Tree processing machine |
US6123124A (en) * | 1998-07-09 | 2000-09-26 | Naud; Jean-Yves | Tree felling head |
FI107870B (fi) | 1999-12-21 | 2001-10-31 | Plustech Oy | Karsintalaitteisto |
FI114436B (fi) * | 2000-07-07 | 2004-10-29 | Plustech Oy | Muunninyksikkö |
US6435235B1 (en) * | 2000-10-24 | 2002-08-20 | Caterpillar Inc. | Mounting for tree harvester head |
KR100407433B1 (ko) * | 2001-09-13 | 2003-11-28 | 최종선 | 유압터닝 조인트 및 그를 이용한 건설기계용 작업장치 |
SE520498E8 (sv) * | 2001-11-26 | 2015-10-20 | Komatsu Forest Ab | Anordning för upphängning av ett vridbart arbetsredskap |
SE524754C2 (sv) * | 2002-01-21 | 2004-09-28 | Indexator Ab | Rotator med vridlägesgivare samt förfarande för vridlägesbestämning vid en rotator |
SE525043C2 (sv) * | 2002-04-02 | 2004-11-16 | Indexator Ab | Anordning vid en rotator |
LV13368B (en) * | 2004-05-21 | 2006-02-20 | Vilis Darznieks | Hydraulic vane rotator |
CA2507202A1 (en) * | 2004-12-06 | 2006-06-06 | Rotobec Inc. | Hydraulic rotator and valve assembly |
US7810260B2 (en) * | 2007-12-21 | 2010-10-12 | Caterpillar Trimble Control Technologies Llc | Control system for tool coupling |
SE538285C2 (sv) | 2012-05-18 | 2016-04-26 | Turnset Ab | Kring en vridningsaxel vridbart arrangemang |
US20140165355A1 (en) * | 2012-12-18 | 2014-06-19 | Smith Truck Crane & Equipment, Inc. | Jig manipulator |
WO2015007943A1 (en) * | 2013-07-19 | 2015-01-22 | Timaco Oy | Pressure medium operated actuator |
FI126839B (fi) * | 2016-05-03 | 2017-06-15 | Ponsse Oyj | Järjestely työkoneen nostolaitteessa, työkoneen nostolaite ja työkone |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7600951L (sv) * | 1976-01-29 | 1977-06-06 | Umea Mekaniska Ab | Upphengningsanordning for fellaggregat |
DE3146695A1 (de) * | 1981-11-25 | 1983-07-07 | Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach | Hydromotor, insbesondere fuer greiferdreheinrichtung an baggern oder kraenen |
FR2606967B1 (fr) * | 1986-11-24 | 1990-06-15 | Armef | Machine d'abattage et de faconnage d'arbres |
-
1987
- 1987-12-28 SE SE8705170A patent/SE457436B/sv not_active IP Right Cessation
-
1988
- 1988-11-23 WO PCT/SE1988/000635 patent/WO1989006216A1/en active IP Right Grant
- 1988-11-23 DE DE89900933T patent/DE3882149T2/de not_active Expired - Fee Related
- 1988-11-23 AU AU29102/89A patent/AU2910289A/en not_active Abandoned
- 1988-11-23 EP EP89900933A patent/EP0424378B1/en not_active Expired - Lifetime
- 1988-11-23 US US07/399,540 patent/US4989652A/en not_active Expired - Lifetime
- 1988-12-12 CA CA000585662A patent/CA1302843C/en not_active Expired - Lifetime
-
1989
- 1989-08-23 NO NO893380A patent/NO163445C/no not_active IP Right Cessation
- 1989-08-28 FI FI894027A patent/FI86534B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4989652A (en) | 1991-02-05 |
WO1989006216A1 (en) | 1989-07-13 |
NO893380L (no) | 1989-08-28 |
NO163445B (no) | 1990-02-19 |
FI894027A0 (fi) | 1989-08-28 |
EP0424378B1 (en) | 1993-06-30 |
EP0424378A1 (en) | 1991-05-02 |
NO163445C (no) | 1990-05-30 |
AU2910289A (en) | 1989-08-01 |
DE3882149D1 (de) | 1993-08-05 |
SE457436B (sv) | 1988-12-27 |
NO893380D0 (no) | 1989-08-23 |
FI86534B (fi) | 1992-05-29 |
DE3882149T2 (de) | 1994-01-27 |
CA1302843C (en) | 1992-06-09 |
SE8705170D0 (sv) | 1987-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: INDEXATOR AKTIEBOLAG |
|
CD | Patent refused following opposition | ||
MM | Patent lapsed |
Owner name: INDEXATOR AKTIEBOLAG |