SE538285C2 - Kring en vridningsaxel vridbart arrangemang - Google Patents

Kring en vridningsaxel vridbart arrangemang Download PDF

Info

Publication number
SE538285C2
SE538285C2 SE1200343A SE1200343A SE538285C2 SE 538285 C2 SE538285 C2 SE 538285C2 SE 1200343 A SE1200343 A SE 1200343A SE 1200343 A SE1200343 A SE 1200343A SE 538285 C2 SE538285 C2 SE 538285C2
Authority
SE
Sweden
Prior art keywords
arrangement
disc
discs
rotor
stator
Prior art date
Application number
SE1200343A
Other languages
English (en)
Swedish (sv)
Other versions
SE1200343A1 (sv
Inventor
Curt Gunnar Falk
Original Assignee
Turnset Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Turnset Ab filed Critical Turnset Ab
Priority to SE1200343A priority Critical patent/SE538285C2/sv
Priority to PCT/SE2013/000081 priority patent/WO2013172761A1/en
Priority to EP13790233.4A priority patent/EP2849555B1/en
Priority to JP2015512603A priority patent/JP6499074B2/ja
Priority to US14/401,961 priority patent/US9849604B2/en
Publication of SE1200343A1 publication Critical patent/SE1200343A1/sv
Publication of SE538285C2 publication Critical patent/SE538285C2/sv

Links

Classifications

    • 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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • 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
    • A01G23/091—Sawing apparatus specially adapted for felling trees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01C13/02—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving hand-held tools or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007—General arrangements of parts; Frames and supporting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C4/00—Oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/54—Hydrostatic or hydrodynamic bearing assemblies specially adapted for rotary positive displacement pumps or compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7101—With tool in-feed
    • Y10T83/7145—By motor-driven mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Forests & Forestry (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Motors (AREA)
  • Transmission Devices (AREA)
SE1200343A 2012-05-18 2012-05-18 Kring en vridningsaxel vridbart arrangemang SE538285C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE1200343A SE538285C2 (sv) 2012-05-18 2012-05-18 Kring en vridningsaxel vridbart arrangemang
PCT/SE2013/000081 WO2013172761A1 (en) 2012-05-18 2013-05-17 An arrangement for achieving a reciprocal motion in particular for a chain saw
EP13790233.4A EP2849555B1 (en) 2012-05-18 2013-05-17 An arrangement for achieving a reciprocal motion in particular for a chain saw
JP2015512603A JP6499074B2 (ja) 2012-05-18 2013-05-17 特にチェーンソーにおける往復運動を達成するための動力伝達機構
US14/401,961 US9849604B2 (en) 2012-05-18 2013-05-17 Arrangement for achieving a reciprocal motion in particular for a chain saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1200343A SE538285C2 (sv) 2012-05-18 2012-05-18 Kring en vridningsaxel vridbart arrangemang

Publications (2)

Publication Number Publication Date
SE1200343A1 SE1200343A1 (sv) 2013-11-19
SE538285C2 true SE538285C2 (sv) 2016-04-26

Family

ID=49584047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1200343A SE538285C2 (sv) 2012-05-18 2012-05-18 Kring en vridningsaxel vridbart arrangemang

Country Status (5)

Country Link
US (1) US9849604B2 (https=)
EP (1) EP2849555B1 (https=)
JP (1) JP6499074B2 (https=)
SE (1) SE538285C2 (https=)
WO (1) WO2013172761A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540105C2 (sv) 2014-12-15 2018-03-27 Hudiksvalls Teknikcentrum Ab Arrangemang innefattande en rotor och en stator samt medel för statorns och rotorns inbördes lägesavkänning
SE539384C2 (sv) 2015-12-11 2017-09-05 Hudiksvalls Teknik Centrum Ab Lagringsarrangemang för en under högt tryck arbetande inbördes vridbar enhet
CN108005845B (zh) * 2017-11-08 2020-03-31 中国航空工业集团公司金城南京机电液压工程研究中心 一种同轴径向安装的液压旋转作动装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB708537A (en) 1951-05-02 1954-05-05 Stafford Malcolm Ellis Improvements in fixed-abutment rotary hydraulic motors
US2781027A (en) 1955-07-27 1957-02-12 Control Specialists Inc Rotary actuating device
US3696713A (en) 1970-11-09 1972-10-10 Universal Instruments Corp Rotary positioner
JPS5931441B2 (ja) * 1976-12-29 1984-08-02 株式会社島津製作所 チエ−ンソ−装置
US4421451A (en) 1982-03-23 1983-12-20 Thermwood Corporation Workpiece gripping mechanism for industrial robots
SE457436B (sv) 1987-12-28 1988-12-27 Oesa Ab Rotator foer kranburna arbetsredskap
US4987935A (en) * 1990-01-05 1991-01-29 Esco Corporation BI-directional tree saw
JPH0640414U (ja) * 1992-10-27 1994-05-31 旭光学工業株式会社 ロータリアクチュエータ
DE4442223C2 (de) * 1994-11-26 1996-09-12 Fichtel & Sachs Ag Schwenkmotor für einen geteilten Stabilisator
ES2212323T3 (es) * 1997-06-17 2004-07-16 Zf Lemforder Metallwaren Ag Anillo de obturacion de un motor basculante.
DE19725412C2 (de) * 1997-06-17 2001-02-22 Pnp Luftfedersysteme Gmbh Radialer Schwenkmotor
US5987786A (en) 1998-10-12 1999-11-23 Blount, Inc. Guide bar mount for a tree harvester
FI114436B (fi) * 2000-07-07 2004-10-29 Plustech Oy Muunninyksikkö
SE525043C2 (sv) 2002-04-02 2004-11-16 Indexator Ab Anordning vid en rotator
DE102004020190A1 (de) * 2004-04-22 2005-12-22 Zf Friedrichshafen Ag Radialer Schwenkmotor und Verfahren zu seiner Herstellung
CA2666799A1 (en) * 2006-10-20 2008-04-24 Sumitomo (Shi) Construction Machinery Manufacturing Co., Ltd. Wood harvester apparatus and harvesting and wood processing method

Also Published As

Publication number Publication date
WO2013172761A1 (en) 2013-11-21
SE1200343A1 (sv) 2013-11-19
EP2849555B1 (en) 2020-02-12
US20150165639A1 (en) 2015-06-18
JP2015517314A (ja) 2015-06-22
EP2849555A4 (en) 2016-05-25
EP2849555A1 (en) 2015-03-25
US9849604B2 (en) 2017-12-26
JP6499074B2 (ja) 2019-04-10

Similar Documents

Publication Publication Date Title
RU2016138361A (ru) Насос, объединенный с двумя первичными приводами, приводимыми в действие независимо друг от друга
JP5934543B2 (ja) 流体圧駆動ユニット
EP2415343A1 (en) Lubricating structure for working device
SE538285C2 (sv) Kring en vridningsaxel vridbart arrangemang
RU2006134424A (ru) Приводной узел для косилочного ножа
CA2598828A1 (en) Energy converter
ATE401493T1 (de) Hydraulische oder pneumatische maschine mit schwenkflügeln
US1376397A (en) Rotary engine
JP4250196B1 (ja) 水圧回転ブラシ
CN108757444A (zh) 一种三角转子式液压泵马达
JP2015517314A5 (https=)
RU2019110678A (ru) Вращательный электрогидравлический привод
US230862A (en) Xx pe peters
KR20170084700A (ko) 런너 유닛의 블레이드를 반전시키는 장치
CN202971177U (zh) 叶片式液压泵
US3900942A (en) Method of forming a rotary motor or pump
RU2014149352A (ru) Вентилятор с изменяемым углом установки путем различного вращения дисков вентилятора
US21318A (en) Rotary pump
CN202194872U (zh) 液压随动旋转装置
US1086595A (en) Rotary engine.
CN110541865B (zh) 一种定向叶片式液压马达
US1346548A (en) Plough
US764464A (en) Rotary engine.
BG1919U1 (bg) Орбитален хидромотор с намален обем
RU24515U1 (ru) Аксиально-поршневая регулируемая гидромашина