SE545497C2 - Half-shaft seal, axle-beam and vehicle - Google Patents
Half-shaft seal, axle-beam and vehicleInfo
- 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
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)
Abstract
Half-shaft seal (230a, 230b) configured to enclose at least an axial segment of a half-shaft (270a, 270b) in an axle-beam (200) of a vehicle (100). The half-shaft seal (230a, 230b) is axially moveable between: a docked position, wherein a first end (310) of the half-shaft seal (230a, 230b) is abutting a drive unit (220) of the axle-beam (200); and a retracted position wherein the first end (310) of the half-shaft seal (230a, 230b) is axially retracted to a non-abutting position, thereby enabling assembly of the drive unit (220) in an opening (205) of a bridge section (210). An axle-beam (200) comprising the half-shaft seal (230a, 230b), and a vehicle (100) comprising the axle-beam (200) are also disclosed.
Claims (10)
1. A half-shaft seal (230a, 230b) configured to enclose at least an axial segment of a half-shaft (270a, 270b) in an axle-beam (200) of a vehicle (100); wherein the half-shaft seal (230a, 230b) is axially moveable between: a docked position, wherein a first end (310) of the half-shaft seal (230a, 230b) is abutting a drive unit (220) of the axle-beam (200); and a retracted position wherein the first end (310) of the half-shaft seal (230a, 230b) is axially retracted to a non-abutting position, thereby enabling assembly of the drive unit (220) in an opening (205) of a bridge section (210).
2. The half-shaft seal (230a, 230b) according to claim 1, comprising an elastic mate- rial, and wherein the retractability in axial direction of the half-shaft seal (230a, 230b), is enabled by the elastic property of the elastic material.
3. The half-shaft seal (230a, 230b) according to any one of claim 1 or claim 2, com- prising a spring (250a, 250b) configured to provide axial movement of the half-shaft seal (230a, 230b) from the retracted position to the docked position.
4. The half-shaft seal (230a, 230b) according to any one of claims 1-3, comprising a screw (380) configured to fixate the half-shaft seal (230a, 230b) in the docked position, when inserted into a corresponding threaded cavity.
5. The half-shaft seal (230a, 230b) according to any one of claims 1-4, wherein a second end (370) of the half-shaft seal (230a, 230b) comprises a thread (330), configured to fixate the half-shaft seal (230a, 230b) in the docked position, in cooperation with a corre- sponding thread (340) in a supportive section (260a, 260b) of the axle beam (200).
6. The half-shaft seal (230a, 230b) according to any one of claims 1-5, wherein the half-shaft seal (230a, 230b) comprises a radially extending part (360) configured to receive a separating instrument for axially retracting the half-shaft seal (230a, 230b) into the re- tracted position.
7. The half-shaft seal (230a, 230b) according to any one of claims 1-6, wherein the half-shaft seal (230a, 230b) comprises a first radial or axial seal (320) configured to adjoin the drive unit (220) when the half-shaft seal (230a, 230b) is moved into the docked position; and a second radial or axial seal (350) configured to adjoin the supportive section (260a, 260b) of the axle beam (200).
8. An axle-beam (200) comprising a bridge section (210) with an opening (205), 5 wherein the opening (205) is configured to receive a drive unit (220); the axle beam (200) comprising: a pair of half-shafts (270a, 270b), each half shaft (270a, 270b) comprising: a first end (101) configured to attach to the drive unit (220); a second end (102) configured to attach to a wheel (110) of a vehicle (100); and 10 a half-shaft seal (230a, 230b) according to any one of claims 1-7.
9. A vehicle (100) comprising an axle-beam (200) according to claim 8.
10. The vehicle (100) according to claim 9, comprising a drive unit (220) attached to 15 the axle beam (200).
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 (en) | 2021-09-24 | 2022-09-23 | Half-shaft seal, axle beam and vehicle |
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 (en) |
SE (1) | SE545497C2 (en) |
Citations (12)
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 (en) * | 2000-11-04 | 2002-05-08 | Daimler Chrysler Ag | Rigid axle has differential in gearbox casing mounted on flexible mountings, at least two of which are at front of casing and at least one at rear |
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 (en) * | 2020-09-29 | 2021-07-16 | 泸州遨游易行新能源汽车技术有限公司 | Coaxial integrated electric drive bridge |
US20210237508A1 (en) * | 2020-01-31 | 2021-08-05 | Arvinmeritor Technology, Llc | Axle assembly having a fluid passage and method of manufacture |
-
2021
- 2021-09-24 SE SE2151169A patent/SE545497C2/en unknown
-
2022
- 2022-09-23 DE DE102022124541.1A patent/DE102022124541A1/en active Pending
Patent Citations (12)
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 (en) * | 2000-11-04 | 2002-05-08 | Daimler Chrysler Ag | Rigid axle has differential in gearbox casing mounted on flexible mountings, at least two of which are at front of casing and at least one at rear |
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 (en) * | 2020-09-29 | 2021-07-16 | 泸州遨游易行新能源汽车技术有限公司 | Coaxial integrated electric drive bridge |
Also Published As
Publication number | Publication date |
---|---|
SE2151169A1 (en) | 2023-03-25 |
DE102022124541A1 (en) | 2023-03-30 |
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