GB522895A - Improvements in or relating to crankshafts for twin-cylinder internal combustion engines - Google Patents

Improvements in or relating to crankshafts for twin-cylinder internal combustion engines

Info

Publication number
GB522895A
GB522895A GB3699238A GB3699238A GB522895A GB 522895 A GB522895 A GB 522895A GB 3699238 A GB3699238 A GB 3699238A GB 3699238 A GB3699238 A GB 3699238A GB 522895 A GB522895 A GB 522895A
Authority
GB
United Kingdom
Prior art keywords
crankshafts
cylinder internal
twin
relating
internal combustion
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
GB3699238A
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 GB3699238A priority Critical patent/GB522895A/en
Publication of GB522895A publication Critical patent/GB522895A/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

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

522,895. Crankshafts. BIRMINGHAM SMALL ARMS CO., Ltd., PERKINS, H., and KOSAK, J. S. Dec. 20, 1938, No. 36992. [Class 80 (ii)] A twin cylinder internal-combustion engine has a one piece crank shaft with co-axial pins 2 connected by outer webs 3 to co-axial shafts 4 and interconnected by a central web formed as a balance weight and externally concentric in part with the shafts. A ring 9 constituting a flywheel is shrunk on the central web and is additionally secured by a pin 10.
GB3699238A 1938-12-20 1938-12-20 Improvements in or relating to crankshafts for twin-cylinder internal combustion engines Expired GB522895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3699238A GB522895A (en) 1938-12-20 1938-12-20 Improvements in or relating to crankshafts for twin-cylinder internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3699238A GB522895A (en) 1938-12-20 1938-12-20 Improvements in or relating to crankshafts for twin-cylinder internal combustion engines

Publications (1)

Publication Number Publication Date
GB522895A true GB522895A (en) 1940-07-01

Family

ID=10392843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3699238A Expired GB522895A (en) 1938-12-20 1938-12-20 Improvements in or relating to crankshafts for twin-cylinder internal combustion engines

Country Status (1)

Country Link
GB (1) GB522895A (en)

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