GB949252A - A method of manufacturing crankshafts from separate components by flash butt welding, and shaft manufactured by the method - Google Patents

A method of manufacturing crankshafts from separate components by flash butt welding, and shaft manufactured by the method

Info

Publication number
GB949252A
GB949252A GB3654461A GB3654461A GB949252A GB 949252 A GB949252 A GB 949252A GB 3654461 A GB3654461 A GB 3654461A GB 3654461 A GB3654461 A GB 3654461A GB 949252 A GB949252 A GB 949252A
Authority
GB
United Kingdom
Prior art keywords
butt welding
separate components
flash butt
shaft manufactured
crank
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.)
Expired
Application number
GB3654461A
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.)
Theodor Wuppermann GmbH
Original Assignee
Theodor Wuppermann GmbH
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 Theodor Wuppermann GmbH filed Critical Theodor Wuppermann GmbH
Publication of GB949252A publication Critical patent/GB949252A/en
Expired legal-status Critical Current

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
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding

Abstract

949,252. Making crank-shafts. THEODOR WUPPERMANN G.m.b.H. Oct. 11, 1961 [Oct. 15, 1960], No. 36544/61. Heading B3A. [Also in Division F2U] In a method of making a crank-shaft a series of crank webs 1 having pin-shaped extensions 2, 3 are fitted with sleeves 4, 5 of a wear resistant hardenable material and joined by butt welding. The pins may be parallel or tapered, the sleeves shrunk on and the welding disposed on or offset from the middle of the journal.
GB3654461A 1960-10-15 1961-10-11 A method of manufacturing crankshafts from separate components by flash butt welding, and shaft manufactured by the method Expired GB949252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW28732A DE1207717B (en) 1960-10-15 1960-10-15 Crankshaft assembled from fittings

Publications (1)

Publication Number Publication Date
GB949252A true GB949252A (en) 1964-02-12

Family

ID=7599032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3654461A Expired GB949252A (en) 1960-10-15 1961-10-11 A method of manufacturing crankshafts from separate components by flash butt welding, and shaft manufactured by the method

Country Status (4)

Country Link
CH (1) CH388017A (en)
DE (1) DE1207717B (en)
GB (1) GB949252A (en)
NL (1) NL270113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113669355A (en) * 2020-05-15 2021-11-19 日本发动机股份有限公司 Crankshaft and marine engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728142A1 (en) * 1987-01-13 1988-08-11 Michael Schenk Assembled crankshaft and method for its manufacture
BRPI0604660B1 (en) * 2006-10-11 2020-12-15 Sabo Industria E Comercio De Autopeças S/A REPAIR FOR CRANKSHAFT AXIS EXTREMITIES

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE150454C (en) *
DE360097C (en) * 1922-09-29 Hermann Quegwer Method for mending broken crank pins, especially cranked crankshafts
DE350713C (en) * 1922-03-24 Albert Hirth Compound crankshaft, especially for internal combustion engines
GB584635A (en) * 1900-01-01
DE422828C (en) * 1922-02-27 1925-12-16 John Tindale crankshaft
US1431416A (en) * 1922-06-01 1922-10-10 Ingersoll Rand Co Built-up crank shaft
DE391648C (en) * 1922-11-19 1924-08-05 Hoechst Ag Shrinking thin coverings onto profiled solid or hollow cores
DE665129C (en) * 1936-11-08 1938-09-17 Auto Union A G Cast iron shafts
DE696560C (en) * 1938-04-15 1940-09-24 Maschf Augsburg Nuernberg Ag crankshaft
FR909830A (en) * 1944-11-02 1946-05-20 Improvements to the crankshafts of internal combustion engines or others
US2547465A (en) * 1946-03-21 1951-04-03 Jack & Heintz Prec Ind Inc Crankshaft bearing assembly
US2594587A (en) * 1946-11-18 1952-04-29 John A Riordan Bearing
DE848728C (en) * 1949-02-06 1952-09-08 E H Carl F W Borgward Dr Ing Multi-part, hollow crankshaft with forged crank webs
DE891641C (en) * 1951-10-25 1953-10-01 Hoerder Huettenunion Ag Method for manufacturing crankshafts made up of several parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113669355A (en) * 2020-05-15 2021-11-19 日本发动机股份有限公司 Crankshaft and marine engine

Also Published As

Publication number Publication date
DE1207717B (en) 1965-12-23
CH388017A (en) 1965-02-15
NL270113A (en)

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