GB1090446A - Improvements in or relating to crankshafts - Google Patents

Improvements in or relating to crankshafts

Info

Publication number
GB1090446A
GB1090446A GB1188766A GB1188766A GB1090446A GB 1090446 A GB1090446 A GB 1090446A GB 1188766 A GB1188766 A GB 1188766A GB 1188766 A GB1188766 A GB 1188766A GB 1090446 A GB1090446 A GB 1090446A
Authority
GB
United Kingdom
Prior art keywords
crank
webs
crankshafts
relating
depressions
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
GB1188766A
Inventor
Roland Scheufler
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt 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 Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of GB1090446A publication Critical patent/GB1090446A/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
    • F16C3/08—Crankshafts made in one piece

Abstract

1,090,446. Crank-shafts. KARL SCHMIDT G.m.b.H. March 17, 1966 [May 11, 1965], No. 11887/66. Heading F2U. In a cast or forged crank - shaft, " U " - shaped depressions 4 are formed in one or both sides of webs 5 to avoid stress concentration, the width of the depressions increasing from the crank-pin radially outwards to the edge of the webs.
GB1188766A 1965-05-11 1966-03-17 Improvements in or relating to crankshafts Expired GB1090446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC037033 1965-05-11

Publications (1)

Publication Number Publication Date
GB1090446A true GB1090446A (en) 1967-11-08

Family

ID=7434100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1188766A Expired GB1090446A (en) 1965-05-11 1966-03-17 Improvements in or relating to crankshafts

Country Status (1)

Country Link
GB (1) GB1090446A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519985A1 (en) * 1985-04-11 1986-10-16 Gebrüder Sulzer AG, Winterthur Crankshaft for a reciprocating-piston internal combustion engine
EP0483474A2 (en) * 1990-10-29 1992-05-06 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Internal combustion engine crankshaft
CN104321547A (en) * 2012-05-29 2015-01-28 本田技研工业株式会社 Middle web crankshaft having forged stress relief
WO2017089977A1 (en) * 2015-11-24 2017-06-01 Bharat Forge Limited A forged crankshaft and a process of making it
US10247226B2 (en) * 2015-06-12 2019-04-02 Nippon Steel & Sumitomo Metal Corporation Crankshaft for reciprocating engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519985A1 (en) * 1985-04-11 1986-10-16 Gebrüder Sulzer AG, Winterthur Crankshaft for a reciprocating-piston internal combustion engine
EP0199907A1 (en) * 1985-04-11 1986-11-05 GebràœDer Sulzer Aktiengesellschaft Crankshaft for an internal-combustion piston engine
EP0483474A2 (en) * 1990-10-29 1992-05-06 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Internal combustion engine crankshaft
EP0483474A3 (en) * 1990-10-29 1993-08-18 Dr.Ing.H.C. F. Porsche Aktiengesellschaft Internal combustion engine crankshaft
CN104321547A (en) * 2012-05-29 2015-01-28 本田技研工业株式会社 Middle web crankshaft having forged stress relief
CN104321547B (en) * 2012-05-29 2017-05-10 本田技研工业株式会社 Middle web crankshaft having forged stress relief
US10247226B2 (en) * 2015-06-12 2019-04-02 Nippon Steel & Sumitomo Metal Corporation Crankshaft for reciprocating engine
WO2017089977A1 (en) * 2015-11-24 2017-06-01 Bharat Forge Limited A forged crankshaft and a process of making it

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