IN2015DN03875A - - Google Patents
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- Publication number
- IN2015DN03875A IN2015DN03875A IN3875DEN2015A IN2015DN03875A IN 2015DN03875 A IN2015DN03875 A IN 2015DN03875A IN 3875DEN2015 A IN3875DEN2015 A IN 3875DEN2015A IN 2015DN03875 A IN2015DN03875 A IN 2015DN03875A
- Authority
- IN
- India
- Prior art keywords
- end portion
- middle portion
- driveshaft tube
- hydroformed
- hydroformed driveshaft
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/033—Deforming tubular bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Fluid Mechanics (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Motor Power Transmission Devices (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A hydroformed driveshaft tube formed using a hydroforming process is provided. The hydroformed driveshaft tube comprises a first end portion a second end portion and a middle portion. The middle portion is at least partially defined by a circular arc shaped surface of revolution. At least a portion of the middle portion has a diameter greater than a diameter of the first end portion and the second end portion. The middle portion is formed between the first end portion and the second end portion. The middle portion affects a critical speed and a breathing mode frequency of the hydroformed driveshaft tube. The hydroformed driveshaft tube reduces a cost of a driveshaft assembly.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261724154P | 2012-11-08 | 2012-11-08 | |
PCT/US2013/069086 WO2014074787A1 (en) | 2012-11-08 | 2013-11-08 | Hydroformed driveshaft tube with secondary shape |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN03875A true IN2015DN03875A (en) | 2015-10-02 |
Family
ID=49641871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3875DEN2015 IN2015DN03875A (en) | 2012-11-08 | 2013-11-08 |
Country Status (10)
Country | Link |
---|---|
US (3) | US20140128168A1 (en) |
EP (1) | EP2917594B1 (en) |
JP (1) | JP6137512B2 (en) |
CN (1) | CN104968952B (en) |
BR (1) | BR112015010304A8 (en) |
ES (1) | ES2690322T3 (en) |
IN (1) | IN2015DN03875A (en) |
RU (1) | RU2599200C1 (en) |
TR (1) | TR201505451T1 (en) |
WO (1) | WO2014074787A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9546678B2 (en) * | 2012-12-14 | 2017-01-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Structural joint with multi-axis load carrying capability |
US20150315666A1 (en) * | 2014-04-30 | 2015-11-05 | Ford Global Technologies, Llc | Induction annealing as a method for expanded hydroformed tube formability |
CN105172474A (en) * | 2015-09-30 | 2015-12-23 | 罗公祥 | Novel aluminum alloy axle |
US11486439B2 (en) * | 2019-02-18 | 2022-11-01 | Hamilton Sundstrand Corporation | Drive shaft with non-cylindrical shape |
WO2020174695A1 (en) * | 2019-02-27 | 2020-09-03 | 株式会社ショーワ | Power transmission shaft |
JP6581737B1 (en) * | 2019-02-27 | 2019-09-25 | 株式会社ショーワ | Tube for power transmission shaft and power transmission shaft |
JP7324589B2 (en) * | 2019-02-27 | 2023-08-10 | 日立Astemo株式会社 | Pipe body and power transmission shaft used for power transmission shaft |
JP7264665B2 (en) * | 2019-02-27 | 2023-04-25 | 日立Astemo株式会社 | power transmission shaft |
JP6539422B1 (en) * | 2019-02-27 | 2019-07-03 | 株式会社ショーワ | Method of manufacturing power transmission shaft |
JP6600434B1 (en) * | 2019-02-27 | 2019-10-30 | 株式会社ショーワ | Tube used for power transmission shaft and power transmission shaft |
JP6826624B2 (en) * | 2019-03-28 | 2021-02-03 | 本田技研工業株式会社 | Drive shaft and its manufacturing method |
CN111604401B (en) * | 2020-05-26 | 2022-03-22 | 深圳大学 | Bulging device |
CN114658747A (en) * | 2021-04-29 | 2022-06-24 | 长城汽车股份有限公司 | Vehicle transmission shaft, manufacturing method and vehicle |
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DE4010900C2 (en) * | 1990-04-04 | 1993-09-30 | Gkn Automotive Ag | drive shaft |
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-
2013
- 2013-11-08 BR BR112015010304A patent/BR112015010304A8/en not_active Application Discontinuation
- 2013-11-08 RU RU2015121740/11A patent/RU2599200C1/en not_active IP Right Cessation
- 2013-11-08 TR TR2015/05451T patent/TR201505451T1/en unknown
- 2013-11-08 ES ES13795650.4T patent/ES2690322T3/en active Active
- 2013-11-08 CN CN201380065207.0A patent/CN104968952B/en active Active
- 2013-11-08 IN IN3875DEN2015 patent/IN2015DN03875A/en unknown
- 2013-11-08 US US14/075,034 patent/US20140128168A1/en not_active Abandoned
- 2013-11-08 JP JP2015541914A patent/JP6137512B2/en not_active Expired - Fee Related
- 2013-11-08 WO PCT/US2013/069086 patent/WO2014074787A1/en active Application Filing
- 2013-11-08 EP EP13795650.4A patent/EP2917594B1/en active Active
-
2015
- 2015-06-24 US US14/749,171 patent/US9624964B2/en active Active
- 2015-06-24 US US14/749,230 patent/US9638240B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9624964B2 (en) | 2017-04-18 |
CN104968952B (en) | 2018-10-26 |
EP2917594A1 (en) | 2015-09-16 |
JP6137512B2 (en) | 2017-05-31 |
US20150354622A1 (en) | 2015-12-10 |
JP2016502478A (en) | 2016-01-28 |
TR201505451T1 (en) | 2015-07-21 |
US20140128168A1 (en) | 2014-05-08 |
EP2917594B1 (en) | 2018-08-01 |
BR112015010304A2 (en) | 2017-07-11 |
WO2014074787A1 (en) | 2014-05-15 |
US9638240B2 (en) | 2017-05-02 |
RU2599200C1 (en) | 2016-10-10 |
US20150354623A1 (en) | 2015-12-10 |
ES2690322T3 (en) | 2018-11-20 |
BR112015010304A8 (en) | 2019-10-01 |
CN104968952A (en) | 2015-10-07 |
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