GB551901A - Improvements in or relating to crankshafts - Google Patents

Improvements in or relating to crankshafts

Info

Publication number
GB551901A
GB551901A GB1420341A GB1420341A GB551901A GB 551901 A GB551901 A GB 551901A GB 1420341 A GB1420341 A GB 1420341A GB 1420341 A GB1420341 A GB 1420341A GB 551901 A GB551901 A GB 551901A
Authority
GB
United Kingdom
Prior art keywords
bolt
crankshafts
crank
parts
duct
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
GB1420341A
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.)
C MOTORS Ltd AB
WILLIAM WILSON BATH
Original Assignee
C MOTORS Ltd AB
WILLIAM WILSON BATH
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 C MOTORS Ltd AB, WILLIAM WILSON BATH filed Critical C MOTORS Ltd AB
Priority to GB1420341A priority Critical patent/GB551901A/en
Publication of GB551901A publication Critical patent/GB551901A/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

Abstract

551,901. Crankshafts. BATH, W. W., and A.B.C. MOTORS, Ltd. Nov. 4, 1941, No. 14203. [Class 80 (ii)] A crankshaft has one or more divided crankpins, the parts d, d' being integral with a crank cheek a, b, and having a slot-and-groove connection e, f with one another. A sleeve g which may be hardened surrounds the crank pin. The parts are held together by a bolt h, which, if the crank throw is small, is arranged eccentrically to the crankpin axis, as shown. In this case lubricant ducts j .. j<SP>4</SP> are arranged as shown. If the bolt h is concentric with the crankpin the duct j is omitted and the hollow bolt acts as a lubricant duct..
GB1420341A 1941-11-04 1941-11-04 Improvements in or relating to crankshafts Expired GB551901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1420341A GB551901A (en) 1941-11-04 1941-11-04 Improvements in or relating to crankshafts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1420341A GB551901A (en) 1941-11-04 1941-11-04 Improvements in or relating to crankshafts

Publications (1)

Publication Number Publication Date
GB551901A true GB551901A (en) 1943-03-15

Family

ID=10036922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420341A Expired GB551901A (en) 1941-11-04 1941-11-04 Improvements in or relating to crankshafts

Country Status (1)

Country Link
GB (1) GB551901A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315136A1 (en) * 1987-11-05 1989-05-10 Emitec Gesellschaft für Emissionstechnologie mbH Method of manufacturing crank shafts made of several parts by expanding sleeves engaged in divided crank pins
US5197188A (en) * 1987-11-05 1993-03-30 Mannesmann Aktiengesellschaft Process for producing assembled crankshafts by expanding sleeves arranged in divided journals
US10161014B2 (en) 2016-01-08 2018-12-25 Ford Motor Company Laser hardened crankshaft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315136A1 (en) * 1987-11-05 1989-05-10 Emitec Gesellschaft für Emissionstechnologie mbH Method of manufacturing crank shafts made of several parts by expanding sleeves engaged in divided crank pins
US5197188A (en) * 1987-11-05 1993-03-30 Mannesmann Aktiengesellschaft Process for producing assembled crankshafts by expanding sleeves arranged in divided journals
US10161014B2 (en) 2016-01-08 2018-12-25 Ford Motor Company Laser hardened crankshaft

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