KR20130107247A - 프로펠러 샤프트 및 이에 사용되는 등속 유니버설 조인트 - Google Patents
프로펠러 샤프트 및 이에 사용되는 등속 유니버설 조인트 Download PDFInfo
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- KR20130107247A KR20130107247A KR1020130029831A KR20130029831A KR20130107247A KR 20130107247 A KR20130107247 A KR 20130107247A KR 1020130029831 A KR1020130029831 A KR 1020130029831A KR 20130029831 A KR20130029831 A KR 20130029831A KR 20130107247 A KR20130107247 A KR 20130107247A
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
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- 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
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
- B60K17/24—Arrangement of mountings for shafting
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
- F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
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- 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
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
- F16C1/04—Articulated shafts
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
- F16D1/116—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/224—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a sphere
- F16D3/2245—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a sphere where the groove centres are offset from the joint centre
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
- F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/387—Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22303—Details of ball cages
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22326—Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
- Y10S464/906—Torque transmitted via radially spaced balls
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- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7026—Longitudinally splined or fluted rod
- Y10T403/7033—Longitudinally splined or fluted rod including a lock or retainer
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Motor Power Transmission Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Description
도 1은 본 발명의 제1 실시예의 프로펠러 샤프트의 전방 조립체의 부분 단면 및 부분 분해 사시도이다.
도 2는 도 1과 유사하지만 입력 샤프트가 제1 등속 유니버설 조인트와 결합된 상태를 도시한 도면이다.
도 3은 입력 샤프트, 구동 샤프트 및 제1 등속 유니버설 조인트가 정확히 조립된 제1 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분의 단면도이다.
도 4는 도 3의 화살표 "A"로 지시된 원에 의해 둘러싸인 부분의 확대 단면도이다.
도 5는 본 발명의 제1 실시예인 프로펠러 샤프트의 전체 구성의 측면도이다.
도 6은 도 3과 유사하지만 본 발명의 제2 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분을 도시한 도면이다.
도 7은 본 발명의 제2 실시예의 프로펠러 샤프트의 전체 구성의 측면도이다.
도 8은 도 3과 유사하지만 본 발명의 제3 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분을 도시한 도면이다.
도 9는 본 발명의 제3 실시예의 프로펠러 샤프트의 전체 구성의 측면도이다.
도 10은 도 3과 유사하지만 본 발명의 제4 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분을 도시한 도면이다.
도 11은 도 3과 유사하지만 본 발명의 제5 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분을 도시한 도면이다.
도 12는 도 3과 유사하지만 본 발명의 제6 실시예의 프로펠러 샤프트의 전방 조립체의 필수 부분을 도시한 도면이다.
Claims (20)
- 프로펠러 샤프트이며,
슬리브 부분이 형성되는 외측 실린더형 부재 - 슬리브 부분은 샤프트의 스플라인 형성된 실린더형 외벽과 맞물리는 스플라인 형성된 실린더형 내벽을 구비함- ;
외측 실린더형 부재 내에 설치되는 내측 실린더형 부재;
외측 실린더형 부재로부터 내측 실린더형 부재로 토크를 전달하는 토크 전달 유닛; 및
스플라인 형성된 실린더형 내벽과 스플라인 형성된 실린더형 외벽의 맞물림시, 샤프트와 외측 실린더형 부재 사이의 축방향 및 상대 위치 설정을 달성함과 동시에 그들 사이의 탈착가능한 연결을 확립하는 연결 기구
를 포함하는 프로펠러 샤프트. - 제1항에 있어서, 프로펠러 샤프트의 축방향 길이를 조절하기 위해 외측 실린더형 부재와 내측 실린더형 부재 사이에 배치되는 길이 조절 기구를 더 포함하는 프로펠러 샤프트.
- 제2항에 있어서, 연결 기구는,
슬리브 부분의 스플라인 형성된 실린더형 내벽 상에 형성되는 제1 환형 홈;
샤프트의 스플라인 형성된 실린더형 외벽 상에 형성되는 제2 환형 홈; 및
제2 환형 홈 내에 밀착 수용됨과 동시에 제1 환형 홈과 탄성적으로 맞물리는 스냅 링
을 포함하는 프로펠러 샤프트. - 제3항에 있어서,
제1 환형 홈은 사다리꼴 단면을 갖고,
제2 환형 홈은 직사각형 단면을 갖는 프로펠러 샤프트. - 제2항에 있어서, 길이 조절 기구는 외측 및 내측 실린더형 부재가 토크 전달 유닛을 통해 그들 사이의 축방향 및 상대 변위를 수행할 수 있게 하도록 구성되는 프로펠러 샤프트.
- 제5항에 있어서, 연결 기구는,
슬리브 부분의 스플라인 형성된 실린더형 내벽 상에 형성되는 제1 환형 홈;
샤프트의 스플라인 형성된 실린더형 외벽 상에 형성되는 제2 환형 홈; 및
제2 환형 홈 내에 밀착 수용됨과 동시에 제1 환형 홈과 탄성적으로 맞물리는 스냅 링
을 포함하는 프로펠러 샤프트. - 제1항에 있어서, 샤프트와 외측 실린더형 부재 사이의 맞물림시 슬리브 부분의 내벽과 샤프트의 외벽 사이의 밀폐 밀봉을 확립하는 시일 부재를 더 포함하는 프로펠러 샤프트.
- 제7항에 있어서, 샤프트는,
보다 큰 직경의 샤프트 부분;
보다 큰 직경의 샤프트 부분과 일체인 그리고 그로부터 축방향으로 연장되는 중간 직경의 샤프트 부분 - 중간 직경의 샤프트 부분은 샤프트와 외측 실린더형 부재 사이의 맞물림시 슬리브 부분 내에 수용됨 -
을 포함하고,
시일 부재는 보다 큰 직경의 샤프트 부분 부근의 위치에서 중간 직경의 샤프트 부분의 외벽과 슬리브 부분의 내벽 사이에서 탄성적으로 압축되는 프로펠러 샤프트. - 제7항에 있어서, 시일 부재는 샤프트의 축을 따라 배치되는 복수의 시일 부재를 포함하는 프로펠러 샤프트.
- 제7항에 있어서, 슬리브 부분의 내벽은 스플라인 형성된 실린더형 내벽 및 매끄러운 실린더형 내벽을 포함하고, 시일 부재는 매끄러운 실린더형 내벽에 배치되는 프로펠러 샤프트.
- 제10항에 있어서, 샤프트의 외벽은 스플라인 형성된 실린더형 외벽 및 매끄러운 실린더형 외벽을 포함하고, 시일 부재는 슬리브 부분의 매끄러운 실린더형 내벽과 샤프트의 매끄러운 실린더형 외벽 사이에서 압축되는 프로펠러 샤프트.
- 프로펠러 샤프트이며,
슬리브 부분이 형성되는 외측 실린더형 부재 - 슬리브 부분은 스플라인 형성된 실린더형 내벽을 구비하고, 스플라인 형성된 실린더형 내벽 내로 샤프트의 스플라인 형성된 실린더형 외벽이 이들 사이의 스플라인 결합을 확립하기 위해 삽입됨 - ;
내측 실린더형 부재 - 내측 실린더형 부재는 토크 전달 유닛을 통해 외측 실린더형 부재에 연결되어 내측 실린더형 부재 및 회전 부재를 통한 외측 실린더형 부재로부터 샤프트 부재로의 토크 전달을 허용함 - ;
외측 실린더형 부재에 고정되는 외측 주연부 부분 및 내측 실린더형 부재에 고정되는 내측 주연부 부분을 구비하여 외측 실린더형 부재 내에 그리스를 유지시키는 부트;
샤프트와 외측 실린더형 부재를 연결함과 동시에 그들 사이의 축방향 및 상대 위치 설정을 확립하는 연결 기구; 및
슬리브 부분의 내측 실린더형 벽과 샤프트의 외측 실린더형 벽 사이의 밀폐 밀봉을 확립하는 시일 부재
를 포함하고,
연결 기구는 시일 부재와 내측 실린더형 부재 사이에 배치되는 프로펠러 샤프트. - 제12항에 있어서, 연결 기구는 외측 및 내측 실린더형 부재가 토크 전달 유닛을 통해 그들 사이의 축방향 및 상대 변위를 수행할 수 있게 하도록 구성되는 프로펠러 샤프트.
- 제13항에 있어서, 연결 기구는,
슬리브 부분의 스플라인 형성된 실린더형 내벽 상에 형성되는 제1 환형 홈;
샤프트의 스플라인 형성된 실린더형 외벽 상에 형성되는 제2 환형 홈; 및
제2 환형 홈 내에 밀착 수용됨과 동시에 제1 환형 홈과 탄성적으로 맞물리는 스냅 링
을 포함하는 프로펠러 샤프트. - 제14항에 있어서,
제1 환형 홈은 사다리꼴 단면을 갖고,
제2 환형 홈은 직사각형 단면을 갖는 프로펠러 샤프트. - 제14항에 있어서, 샤프트는,
보다 큰 직경의 샤프트 부분;
보다 큰 직경의 샤프트 부분과 일체인 그리고 그로부터 축방향으로 연장되는 중간 직경의 샤프트 부분 - 중간 직경의 샤프트 부분은 샤프트와 외측 실린더형 부재 사이의 맞물림시 슬리브 부분 내에 수용됨 -
을 포함하고,
시일 부재는 보다 큰 직경의 샤프트 부분 부근의 위치에서 중간 직경의 샤프트 부분의 외벽과 슬리브 부분의 내벽 사이에서 탄성적으로 압축되는 프로펠러 샤프트. - 등속 유니버설 조인트이며,
슬리브 부분이 형성되는 제1 결합 부재 - 슬리브 부분은 샤프트의 스플라인 형성된 실린더형 외벽과 맞물리는 스플라인 형성된 실린더형 내벽을 구비함 - ;
제1 결합 부재 내에 설치되는 제2 결합 부재;
제1 및 제2 결합 부재 사이에 개재되어 그들 사이에서의 토크 전달을 수행하는 토크 전달 부재; 및
샤프트와 제1 결합 부재 사이의 축방향 및 상대 위치 설정을 달성함과 동시에 그들 사이의 탈착가능한 연결을 확립하는 연결 기구
를 포함하는 등속 유니버설 조인트. - 제17항에 있어서, 연결 기구는,
슬리브 부분의 스플라인 형성된 실린더형 내벽 상에 형성되는 제1 환형 홈;
샤프트의 스플라인 형성된 실린더형 외벽 상에 형성되는 제2 환형 홈; 및
제2 환형 홈 내에 밀착 수용됨과 동시에 제1 환형 홈과 탄성적으로 맞물리는 스냅 링
을 포함하는 등속 유니버설 조인트. - 제18항에 있어서,
제1 환형 홈은 사다리꼴 단면을 갖고,
제2 환형 홈은 직사각형 단면을 갖는 등속 유니버설 조인트. - 제18항에 있어서,
제1 결합 부재는 제1 요크이고,
제2 결합 부재는 제2 요크이며,
토크 전달 부재는 제1 및 제2 요크에 작동가능하게 연결되는 십자형 스파이더 유닛인 등속 유니버설 조인트.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2012-064316 | 2012-03-21 | ||
| JP2012064316A JP5872341B2 (ja) | 2012-03-21 | 2012-03-21 | プロペラシャフト及びこのプロペラシャフトに用いられる等速ジョイント |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20130107247A true KR20130107247A (ko) | 2013-10-01 |
Family
ID=49112318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130029831A Ceased KR20130107247A (ko) | 2012-03-21 | 2013-03-20 | 프로펠러 샤프트 및 이에 사용되는 등속 유니버설 조인트 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8864590B2 (ko) |
| JP (1) | JP5872341B2 (ko) |
| KR (1) | KR20130107247A (ko) |
| CN (1) | CN103322076B (ko) |
| DE (1) | DE102013004826A1 (ko) |
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| KR20210123862A (ko) * | 2020-04-06 | 2021-10-14 | 현대위아 주식회사 | 차량용 트라이 포드 조립체 |
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-
2013
- 2013-03-04 CN CN201310066944.4A patent/CN103322076B/zh active Active
- 2013-03-12 US US13/795,163 patent/US8864590B2/en active Active
- 2013-03-20 DE DE102013004826A patent/DE102013004826A1/de active Pending
- 2013-03-20 KR KR1020130029831A patent/KR20130107247A/ko not_active Ceased
-
2014
- 2014-07-24 US US14/339,548 patent/US20140334873A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210123862A (ko) * | 2020-04-06 | 2021-10-14 | 현대위아 주식회사 | 차량용 트라이 포드 조립체 |
| KR102233138B1 (ko) * | 2021-02-01 | 2021-03-29 | 김한수 | 프로펠러 샤프트용 크로스 그루브 등속 조인트의 자동 볼 조립장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8864590B2 (en) | 2014-10-21 |
| CN103322076B (zh) | 2017-07-28 |
| CN103322076A (zh) | 2013-09-25 |
| US20130252746A1 (en) | 2013-09-26 |
| JP2013194862A (ja) | 2013-09-30 |
| JP5872341B2 (ja) | 2016-03-01 |
| US20140334873A1 (en) | 2014-11-13 |
| DE102013004826A1 (de) | 2013-09-26 |
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