FR2174133A1 - - Google Patents

Info

Publication number
FR2174133A1
FR2174133A1 FR7307058A FR7307058A FR2174133A1 FR 2174133 A1 FR2174133 A1 FR 2174133A1 FR 7307058 A FR7307058 A FR 7307058A FR 7307058 A FR7307058 A FR 7307058A FR 2174133 A1 FR2174133 A1 FR 2174133A1
Authority
FR
France
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.)
Granted
Application number
FR7307058A
Other languages
French (fr)
Other versions
FR2174133B1 (en
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2174133A1 publication Critical patent/FR2174133A1/fr
Application granted granted Critical
Publication of FR2174133B1 publication Critical patent/FR2174133B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/07—Crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
FR7307058A 1972-03-02 1973-02-28 Expired FR2174133B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722209945 DE2209945A1 (en) 1972-03-02 1972-03-02 METHOD OF MANUFACTURING A CRANKSHAFT AND A CRANKSHAFT MANUFACTURED AFTER THAT

Publications (2)

Publication Number Publication Date
FR2174133A1 true FR2174133A1 (en) 1973-10-12
FR2174133B1 FR2174133B1 (en) 1976-06-11

Family

ID=5837622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307058A Expired FR2174133B1 (en) 1972-03-02 1973-02-28

Country Status (10)

Country Link
JP (1) JPS48101311A (en)
BE (1) BE795973A (en)
CH (1) CH560088A5 (en)
DD (1) DD103698A1 (en)
DE (1) DE2209945A1 (en)
FR (1) FR2174133B1 (en)
GB (1) GB1417065A (en)
IT (1) IT977544B (en)
NL (1) NL7302921A (en)
SE (1) SE387563B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0800008A2 (en) * 1996-04-02 1997-10-08 AVL List GmbH Crankshaft for piston machine

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773217A (en) * 1980-10-20 1982-05-07 Kubota Ltd Engine crankshaft
JPS59164817U (en) * 1983-04-21 1984-11-05 トヨタ自動車株式会社 crankshaft
DE3744755A1 (en) * 1987-08-22 1989-03-02 Daimler Benz Ag Crank mechanism of an internal combustion engine of V-design
DE3728013A1 (en) * 1987-08-22 1989-03-02 Daimler Benz Ag CRANKSHAFT OF A V-DESIGN INTERNAL COMBUSTION ENGINE
DE3939935A1 (en) * 1989-12-02 1991-06-06 Man Nutzfahrzeuge Ag Producing crank shafts - by machining simultaneously moving surface, side face, and recesses between surface and faces followed by hardening and final grinding
DE10202547C1 (en) * 2002-01-24 2003-07-03 Hegenscheidt Mfd Gmbh & Co Kg Method of machining of crank pins of motor vehicle internal combustion engine involves premachining and finish machining to alter stroke of pins
DE10235957B4 (en) * 2002-08-06 2005-01-20 Hegenscheidt-Mfd Gmbh & Co. Kg Process for finishing crankshafts for motor vehicle engines
AT412666B (en) * 2003-06-04 2005-05-25 Jenbacher Ag WORKPIECE, ESPECIALLY CRANKSHAFT
DE102004042707B4 (en) * 2004-09-03 2006-07-06 Daimlerchrysler Ag Method for making crankshaft for piston engines comprises thermally hardening connecting zones between pins and webs, other connecting zones being roll-hardened and shaft being leveled during this process
EP1865080A1 (en) * 2006-06-06 2007-12-12 Siemens Aktiengesellschaft Process for applying internal compressive stresses in a shaft, in particular in shaft chamferings
JP6213873B2 (en) * 2013-12-20 2017-10-18 住友電工焼結合金株式会社 Method for manufacturing partially quenched products
CN112692524B (en) * 2021-01-08 2022-06-10 浙江汇丰汽车零部件股份有限公司 Guide pin production process
CN114310177B (en) * 2021-12-30 2023-09-08 中车戚墅堰机车有限公司 Machining process method for piston pin mirror surface for locomotive
CN115464348B (en) * 2022-10-11 2024-01-02 中船动力镇江有限公司 Processing technology of crankshaft of marine large-cylinder-diameter medium-speed diesel engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0800008A2 (en) * 1996-04-02 1997-10-08 AVL List GmbH Crankshaft for piston machine
EP0800008A3 (en) * 1996-04-02 1998-09-02 AVL List GmbH Crankshaft for piston machine

Also Published As

Publication number Publication date
GB1417065A (en) 1975-12-10
DE2209945A1 (en) 1973-09-13
DD103698A1 (en) 1974-02-05
FR2174133B1 (en) 1976-06-11
BE795973A (en) 1973-06-18
IT977544B (en) 1974-09-20
SE387563B (en) 1976-09-13
JPS48101311A (en) 1973-12-20
CH560088A5 (en) 1975-03-27
NL7302921A (en) 1973-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse