GB811664A - Improvements in or relating to crankshafts for internal combustion engines - Google Patents

Improvements in or relating to crankshafts for internal combustion engines

Info

Publication number
GB811664A
GB811664A GB2111656A GB2111656A GB811664A GB 811664 A GB811664 A GB 811664A GB 2111656 A GB2111656 A GB 2111656A GB 2111656 A GB2111656 A GB 2111656A GB 811664 A GB811664 A GB 811664A
Authority
GB
United Kingdom
Prior art keywords
crank
internal combustion
cast
discs
shaft
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
GB2111656A
Inventor
Eric Kellett
John Derek Haines
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms Co Ltd
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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB2111656A priority Critical patent/GB811664A/en
Publication of GB811664A publication Critical patent/GB811664A/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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

811,664. Crank-shafts. BIRMINGHAM SMALL ARMS CO. Ltd. Aug. 28. 1957 [July 7, 1956], No. 2111.6/56. Class 80 (2). A crank-shaft, for an internal combustion. engine, comprises two shaft portions 6, 7 having secured thereto two die-cast crank discs 10, 11 connected by a pin 15 or liner 12 about which a connecting rod 13 is free to rotate. The crank-pin 15 may lie within the liner 12 and the discs 10, 11 may be cast on to the shaft portion 6, 7 which may be knurled or otherwise roughened to provide grip. The disc may, alternatively be pressed on to the shaft ends and may have cast-in counterweights 16, 17. The discs and/or the connecting rod may be of light alloy or of a zinc based material.
GB2111656A 1956-07-07 1956-07-07 Improvements in or relating to crankshafts for internal combustion engines Expired GB811664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2111656A GB811664A (en) 1956-07-07 1956-07-07 Improvements in or relating to crankshafts for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2111656A GB811664A (en) 1956-07-07 1956-07-07 Improvements in or relating to crankshafts for internal combustion engines

Publications (1)

Publication Number Publication Date
GB811664A true GB811664A (en) 1959-04-08

Family

ID=10157478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2111656A Expired GB811664A (en) 1956-07-07 1956-07-07 Improvements in or relating to crankshafts for internal combustion engines

Country Status (1)

Country Link
GB (1) GB811664A (en)

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