KR920700367A - 감속기를 갖는 유압모타 - Google Patents

감속기를 갖는 유압모타

Info

Publication number
KR920700367A
KR920700367A KR1019900702663A KR900702663A KR920700367A KR 920700367 A KR920700367 A KR 920700367A KR 1019900702663 A KR1019900702663 A KR 1019900702663A KR 900702663 A KR900702663 A KR 900702663A KR 920700367 A KR920700367 A KR 920700367A
Authority
KR
South Korea
Prior art keywords
case
reducer
motor
speed reducer
hydraulic motor
Prior art date
Application number
KR1019900702663A
Other languages
English (en)
Inventor
마고토 이나가와
Original Assignee
가타다 데츄야
가부시기가이샤 고마쯔 세이샤쿠쇼
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 가타다 데츄야, 가부시기가이샤 고마쯔 세이샤쿠쇼 filed Critical 가타다 데츄야
Publication of KR920700367A publication Critical patent/KR920700367A/ko

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • 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
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0602—Component parts, details
    • F03C1/0607—Driven means
    • 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
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/26—Reciprocating-piston liquid engines adapted for special use or combined with apparatus driven thereby
    • 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
    • F16H—GEARING
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0486—Gearings with gears having orbital motion with fixed gear ratio
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19991—Lubrication
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2189—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Details Of Gearings (AREA)
  • Operation Control Of Excavators (AREA)
  • Hydraulic Motors (AREA)
  • Retarders (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

내용 없음

Description

감속기를 갖는 유압모타
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명의 다른 구체예를 각각 나타낸 개략단면도이다.

Claims (5)

  1. 모타케이스의 외주에 일측 개구부를 통해 회전가능하게 지지된 원통형 회전체와, 상기 원통형 회전체의 타측 개구단에 커버를 설치하여 밀폐상태로 형성된 감속기 케이스와, 그리고 상기 감속기 케이스내에 모타 회전축과 상기 원통형 회전체를 연결하도록 설치된 감속기를 갖고서, 상기 감속기 케이스내에 잔류된 윤활유로서 내부의 각 회전부를 윤활시키는 감속기를 갖는 유압모타에 있어서, 상기 모타케이스의 일측면에서 상호 반경방향에 상반하는 2개소로부터 해당 원주벽내를 상기 모타 케이스의 축심방향과 평행하게 신장하고, 선단이 상기 감속기내에 개방하도록 형성된 윤활유 순환용의 한쌍 공급 배출폿트를 포함함을 특징으로 하는 감속기를 갖는 유압모타.
  2. 제1항에 있어서, 상기 모타케이스에 상기 감속기 케이스내와 대향하는 측단벽면 주위로 상기 감속기 케이스내로 돌출하는 한편 상호 소정등간격을 갖는 복수매의 열교환용 핀을 설치한것을 특징으로 하는 감속기를 갖는 유압모타.
  3. 모터케이스의 외주에 일측 개구부를 통해 회전가능하게 지지된 원통형 회전체와, 상기 원통형 회전체의 타측 개구단에 커버를 설치하여 밀폐상태로 형성된 감속기 케이스와, 그리고 상기 감속기 케이스내에 모타 회전축과 상기 원통형 회전체를 연결하도록 설치된 감속기를 갖고서, 상기 감속기 케이스내에 잔류된 윤활유로서 내부의 각 회전부를 감속기를 갖는 유압모타에 있어서, 상기 모타케이스에 상기 감속기 케이스내와 대향하는 측단벽면 주위로 상기 감속기 케이스내로 돌출하는 한편 상호 등간격을 갖는 복수매의 열교환용 핀을 설치한 것을 특징으로 하는 감속기를 갖는 유압모타.
  4. 제2항에 있어서, 상기 모타케이스가 상기 감속기 케이스내의 고온윤활유로부터 전달되는 열을 모타케이스내에 유입한 저압측 오일에 방사하도록 그 내주에 열교환용 핀을 설치한 것을 특징으로 하는 감속기를 갖는 유압모타.
  5. 제3항에 있어서, 상기 모타케이스가 상기 감속기 케이스내의 고온 윤활유로부터 전달되는 열을 모타케이스내에 유입한 저압측 오일을 방사하도록 그 내부에 열교환용 핀을 설치한 것을 특징으로 하는 감속기를 갖는 유압모타.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900702663A 1989-04-24 1990-04-24 감속기를 갖는 유압모타 KR920700367A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1989046817U JPH02139371U (ko) 1989-04-24 1989-04-24
JP1-46817 1989-04-24
PCT/JP1990/000530 WO1990012970A1 (en) 1989-04-24 1990-04-24 Hydraulic motor equipped with reduction gear

Publications (1)

Publication Number Publication Date
KR920700367A true KR920700367A (ko) 1992-02-19

Family

ID=12757893

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900702663A KR920700367A (ko) 1989-04-24 1990-04-24 감속기를 갖는 유압모타

Country Status (5)

Country Link
US (1) US5107718A (ko)
EP (1) EP0420995A4 (ko)
JP (1) JPH02139371U (ko)
KR (1) KR920700367A (ko)
WO (1) WO1990012970A1 (ko)

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Also Published As

Publication number Publication date
EP0420995A4 (en) 1993-09-08
EP0420995A1 (en) 1991-04-10
US5107718A (en) 1992-04-28
WO1990012970A1 (en) 1990-11-01
JPH02139371U (ko) 1990-11-21

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