SE545497C2 - Half-shaft seal, axle-beam and vehicle - Google Patents

Half-shaft seal, axle-beam and vehicle

Info

Publication number
SE545497C2
SE545497C2 SE2151169A SE2151169A SE545497C2 SE 545497 C2 SE545497 C2 SE 545497C2 SE 2151169 A SE2151169 A SE 2151169A SE 2151169 A SE2151169 A SE 2151169A SE 545497 C2 SE545497 C2 SE 545497C2
Authority
SE
Sweden
Prior art keywords
shaft seal
axle
drive unit
vehicle
shaft
Prior art date
Application number
SE2151169A
Other languages
English (en)
Other versions
SE2151169A1 (en
Inventor
Almkvist Axel Lison
Jens Nilsson
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE2151169A priority Critical patent/SE545497C2/en
Priority to DE102022124541.1A priority patent/DE102022124541A1/de
Publication of SE2151169A1 publication Critical patent/SE2151169A1/en
Publication of SE545497C2 publication Critical patent/SE545497C2/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/511—Sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • B60B35/163—Axle housings characterised by specific shape of the housing, e.g. adaptations to give space for other vehicle elements like chassis or exhaust system
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • 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
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Glass Compositions (AREA)
  • General Details Of Gearings (AREA)

Claims (10)

1. Halvaxeltätning (230a, 230b) utformad för att innesluta minst ett axiellt segment av en halvaxel (270a, 270b) i en axelbalk (200) hos ett fordon (100); varvid halvaxeltätningen (230a, 230b) är axiellt rörlig mellan: ett dockat läge, varvid en första ände (310) av halvaxeltätningen (230a, 230b) är utfor- mad för att fästas vid en drivenhet (220) på axelbalken (200); varvid drivenheten omvandlar och överför rotationsrörelserna hos en motoraxel till rotationer hos en hjulaxel, och ett indraget läge, varvid halvaxeltätningens (230a, 230b) första ände (310) är axiellt indragen till ett icke-anliggande läge, vilket möjliggör montering av drivenheten (220) i en öpp- ning (205) på en bryggsektion (210) av axelbalken (200), varvid halvaxeltätningen (230a, 230b) innefattar en fjäder (250a, 250b) utformad för att tillhandahålla axiell rörelse av halvaxeltätning- en (230a, 230b) från det indragna läget till det dockade läget.
2. Halvaxeltätning (230a, 230b) enligt krav 1, innefattande ett elastiskt material, och var- vid halvaxeltätningens (230a, 230b) indragningsförmäga i axiell riktning möjliggörs tack vare det elastiska materialets elastiska egenskaper.
3. Halvaxeltätning (230a, 230b) enligt nägot av kraven 1-2, innefattande en skruv (380) utformad att fixera halvaxeltätningen (230a, 230b) i det dockade läget, när den förs in i en mot- svarande gängad hålighet.
4. Halvaxeltätning (230a, 230b) enligt något av kraven 1-3, varvid en andra ände (370) av halvaxeltätningen (230a, 230b) innefattar en gänga (330), utformad för att fixera halvaxeltät- ningen (230a, 230b) i det dockade läget, i samverkan med en motsvarande gänga (340) i ett stödjande parti (260a, 260b) av axelbalken (200).
5. Halvaxeltätning (230a, 230b) enligt nägot av kraven 1-4, varvid halvaxeltätningen (230a, 230b) innefattar en del (360) med radiell utsträckning, utformad att ta emot ett separe- ringsverktyg för axiell indragning av halvaxeltätningen (230a, 230b) till det indragna läget.
6. Halvaxeltätning (230a, 230b) enligt nägot av kraven 1-5, varvid halvaxeltätningen (230a, 230b) innefattar en första radiell eller axiell tätning (320) utformad att angränsa till drivenheten (220) när halvaxeltätningen (230a, 230b) flyttas till det dockade läget; och en andra radiell eller axiell tätning (350) utformad att angränsa till axelbalkens (200) stödjande parti (260a, 260b).
7. Axelbalk (200) innefattande en bryggsektion (210) med en öppning (205), varvid öpp- ningen (205) är utformad för att ta emot en drivenhet (220); varvid axelbalken (200) innefattar: ett par halvaxlar (270a, 270b), varvid varje halvaxel (270a, 270b) innefattar: en första ände (101) utformad att fästas vid drivenheten (220); 5 en andra ände (102) utformad att fästas vid ett hjul (110) hos ett fordon (100); och en halvaxeltätning (230a, 230b) enligt något av kraven 1-
8. Fordon (100) innefattande en axelbalk (200) enligt krav 10
9. Fordon (100) enligt krav 8, innefattande en drivenhet (220) som är fäst vid axelbalken (200).
SE2151169A 2021-09-24 2021-09-24 Half-shaft seal, axle-beam and vehicle SE545497C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2151169A SE545497C2 (en) 2021-09-24 2021-09-24 Half-shaft seal, axle-beam and vehicle
DE102022124541.1A DE102022124541A1 (de) 2021-09-24 2022-09-23 Halbwellendichtung, Achskörper und Fahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2151169A SE545497C2 (en) 2021-09-24 2021-09-24 Half-shaft seal, axle-beam and vehicle

Publications (2)

Publication Number Publication Date
SE2151169A1 SE2151169A1 (en) 2023-03-25
SE545497C2 true SE545497C2 (en) 2023-10-03

Family

ID=85476894

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2151169A SE545497C2 (en) 2021-09-24 2021-09-24 Half-shaft seal, axle-beam and vehicle

Country Status (2)

Country Link
DE (1) DE102022124541A1 (sv)
SE (1) SE545497C2 (sv)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275444A (en) * 1917-07-17 1918-08-13 Harmon J Kline Driving-axle for motor-vehicles.
US2226388A (en) * 1939-05-19 1940-12-24 Continental Gummi Werke Ag Fold collar for motor vehicles
US3041890A (en) * 1960-04-13 1962-07-03 Dana Corp Frame type axle
EP0086606A1 (en) * 1982-02-05 1983-08-24 William Taylor Safety guard for power-take-off shaft
US4702724A (en) * 1986-06-30 1987-10-27 J. I. Case Company Drive shaft shield assembly
GB2238844A (en) * 1989-12-07 1991-06-12 Draftex Ind Ltd Protection bellows for transmission shaft.
US5312300A (en) * 1992-09-02 1994-05-17 General Motors Corporation Protective cover for universal joint seal boot
DE10054841A1 (de) * 2000-11-04 2002-05-08 Daimler Chrysler Ag Starrachse mit Achsdifferentialgetriebegehäuse
WO2019014466A1 (en) * 2017-07-12 2019-01-17 Axletech International Ip Holdings, Llc ADJUSTABLE AXLE ASSEMBLY FOR A VEHICLE
US20190366834A1 (en) * 2018-06-05 2019-12-05 Ford Global Technologies, Llc Electric machine integrated axle assemblies for electrified vehicles
CN213705078U (zh) * 2020-09-29 2021-07-16 泸州遨游易行新能源汽车技术有限公司 一种同轴一体式电驱桥
US20210237508A1 (en) * 2020-01-31 2021-08-05 Arvinmeritor Technology, Llc Axle assembly having a fluid passage and method of manufacture

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1275444A (en) * 1917-07-17 1918-08-13 Harmon J Kline Driving-axle for motor-vehicles.
US2226388A (en) * 1939-05-19 1940-12-24 Continental Gummi Werke Ag Fold collar for motor vehicles
US3041890A (en) * 1960-04-13 1962-07-03 Dana Corp Frame type axle
EP0086606A1 (en) * 1982-02-05 1983-08-24 William Taylor Safety guard for power-take-off shaft
US4702724A (en) * 1986-06-30 1987-10-27 J. I. Case Company Drive shaft shield assembly
GB2238844A (en) * 1989-12-07 1991-06-12 Draftex Ind Ltd Protection bellows for transmission shaft.
US5312300A (en) * 1992-09-02 1994-05-17 General Motors Corporation Protective cover for universal joint seal boot
DE10054841A1 (de) * 2000-11-04 2002-05-08 Daimler Chrysler Ag Starrachse mit Achsdifferentialgetriebegehäuse
WO2019014466A1 (en) * 2017-07-12 2019-01-17 Axletech International Ip Holdings, Llc ADJUSTABLE AXLE ASSEMBLY FOR A VEHICLE
US20190366834A1 (en) * 2018-06-05 2019-12-05 Ford Global Technologies, Llc Electric machine integrated axle assemblies for electrified vehicles
US20210237508A1 (en) * 2020-01-31 2021-08-05 Arvinmeritor Technology, Llc Axle assembly having a fluid passage and method of manufacture
CN213705078U (zh) * 2020-09-29 2021-07-16 泸州遨游易行新能源汽车技术有限公司 一种同轴一体式电驱桥

Also Published As

Publication number Publication date
DE102022124541A1 (de) 2023-03-30
SE2151169A1 (en) 2023-03-25

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