EP3084237A4 - Crankshaft and method for manufacturing a crankshaft - Google Patents

Crankshaft and method for manufacturing a crankshaft Download PDF

Info

Publication number
EP3084237A4
EP3084237A4 EP14870969.4A EP14870969A EP3084237A4 EP 3084237 A4 EP3084237 A4 EP 3084237A4 EP 14870969 A EP14870969 A EP 14870969A EP 3084237 A4 EP3084237 A4 EP 3084237A4
Authority
EP
European Patent Office
Prior art keywords
crankshaft
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP14870969.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3084237A1 (en
Inventor
Per LARSÉN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scania CV AB
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
Publication of EP3084237A1 publication Critical patent/EP3084237A1/en
Publication of EP3084237A4 publication Critical patent/EP3084237A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • 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
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/22—Sliding surface consisting mainly of rubber or synthetic rubber
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • F16C2220/62—Shaping by removing material, e.g. machining by turning, boring, drilling
    • 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
    • F16C2322/00—Apparatus used in shaping articles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
EP14870969.4A 2013-12-20 2014-12-12 Crankshaft and method for manufacturing a crankshaft Withdrawn EP3084237A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1351557A SE537746C2 (sv) 2013-12-20 2013-12-20 Vevaxel och förfarande för att tillverka en vevaxel
PCT/SE2014/051491 WO2015094091A1 (en) 2013-12-20 2014-12-12 Crankshaft and method for manufacturing a crankshaft

Publications (2)

Publication Number Publication Date
EP3084237A1 EP3084237A1 (en) 2016-10-26
EP3084237A4 true EP3084237A4 (en) 2017-08-30

Family

ID=53403244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14870969.4A Withdrawn EP3084237A4 (en) 2013-12-20 2014-12-12 Crankshaft and method for manufacturing a crankshaft

Country Status (5)

Country Link
EP (1) EP3084237A4 (pt)
KR (1) KR20160101171A (pt)
BR (1) BR112016014268A2 (pt)
SE (1) SE537746C2 (pt)
WO (1) WO2015094091A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1750715A2 (en) * 2017-06-07 2020-05-12 Scania Cv Ab Crankshaft and method of manufacturing a crankshaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981221A (fr) * 1943-03-15 1951-05-23 Moteurs Salmson Vilebrequin et son procédé de fabrication
JP2005140170A (ja) * 2003-11-04 2005-06-02 Ishikawajima Shibaura Mach Co Ltd ２サイクルエンジン
CN201258906Y (zh) * 2008-09-11 2009-06-17 荆州环宇汽车零部件有限公司 超轻型曲轴

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527874C2 (sv) * 2004-11-23 2006-07-04 Scania Cv Ab Vevaxel och förfarande för att tillverka en sådan vevaxel
FR2885973B1 (fr) * 2005-05-17 2008-11-21 Peugeot Citroen Automobiles Sa Vilebrequin et moteur comportant un tel vilebrequin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981221A (fr) * 1943-03-15 1951-05-23 Moteurs Salmson Vilebrequin et son procédé de fabrication
JP2005140170A (ja) * 2003-11-04 2005-06-02 Ishikawajima Shibaura Mach Co Ltd ２サイクルエンジン
CN201258906Y (zh) * 2008-09-11 2009-06-17 荆州环宇汽车零部件有限公司 超轻型曲轴

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015094091A1 *

Also Published As

Publication number Publication date
KR20160101171A (ko) 2016-08-24
WO2015094091A1 (en) 2015-06-25
SE537746C2 (sv) 2015-10-13
EP3084237A1 (en) 2016-10-26
BR112016014268A2 (pt) 2017-08-08
SE1351557A1 (sv) 2015-06-21

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Legal Events

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Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20170731

RIC1 Information provided on ipc code assigned before grant

Ipc: F16C 33/22 20060101ALI20170725BHEP

Ipc: B21K 1/08 20060101ALI20170725BHEP

Ipc: F16C 3/08 20060101AFI20170725BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20180219