GB275515A - Improved means for lubricating the big ends of connecting rods - Google Patents

Improved means for lubricating the big ends of connecting rods

Info

Publication number
GB275515A
GB275515A GB818527A GB818527A GB275515A GB 275515 A GB275515 A GB 275515A GB 818527 A GB818527 A GB 818527A GB 818527 A GB818527 A GB 818527A GB 275515 A GB275515 A GB 275515A
Authority
GB
United Kingdom
Prior art keywords
bush
crank
lubricating
eccentric bush
connecting rods
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
GB818527A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB818527A priority Critical patent/GB275515A/en
Publication of GB275515A publication Critical patent/GB275515A/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
    • F16C3/14—Features relating to lubrication

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

275,515. Damblanc, L. May 4, 1926. Channels in cranks.-A crank-pin having an eccentric bush for the purpose of varying the piston stroke in motors of the variable stroke type is formed with a lubricating groove 41 at the part nearest to the crank-shaft, which is the part which receives the pressure due to centrifugal force. Oil supplied through channels 37, 40 traverses the groove 31 and thence passes by a passage 42 to a central channel 38 which is connected by passages 43, 44, 45 to the inner surface of the eccentric bush 31. Holes are provided in the bush to allow the oil to lubricate the connecting-rod big end and the ball bearings. To equalize wear, a loose bush, perforated for lubrication may be placed between the crank-pin and the eccentric bush.
GB818527A 1926-05-04 1926-05-04 Improved means for lubricating the big ends of connecting rods Expired GB275515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB818527A GB275515A (en) 1926-05-04 1926-05-04 Improved means for lubricating the big ends of connecting rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB818527A GB275515A (en) 1926-05-04 1926-05-04 Improved means for lubricating the big ends of connecting rods

Publications (1)

Publication Number Publication Date
GB275515A true GB275515A (en) 1927-08-04

Family

ID=9847457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB818527A Expired GB275515A (en) 1926-05-04 1926-05-04 Improved means for lubricating the big ends of connecting rods

Country Status (1)

Country Link
GB (1) GB275515A (en)

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