JPS57173610A - Connecting rod made of steel plate for engine - Google Patents

Connecting rod made of steel plate for engine

Info

Publication number
JPS57173610A
JPS57173610A JP5820881A JP5820881A JPS57173610A JP S57173610 A JPS57173610 A JP S57173610A JP 5820881 A JP5820881 A JP 5820881A JP 5820881 A JP5820881 A JP 5820881A JP S57173610 A JPS57173610 A JP S57173610A
Authority
JP
Japan
Prior art keywords
steel plate
connecting rod
loop
flanges
crank pin
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.)
Pending
Application number
JP5820881A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Watanabe
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.)
Showa Corp
Yamaha Motor Co Ltd
Original Assignee
Showa Seisakusho Co Ltd
Yamaha Motor 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 Showa Seisakusho Co Ltd, Yamaha Motor Co Ltd filed Critical Showa Seisakusho Co Ltd
Priority to JP5820881A priority Critical patent/JPS57173610A/en
Publication of JPS57173610A publication Critical patent/JPS57173610A/en
Pending 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
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/08—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads made from sheet metal

Landscapes

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

Abstract

PURPOSE:To reduce the weight of a connecting rod, by bending a single steel plate to manufacture the connecting rod. CONSTITUTION:Both the side edges of a slender steel plate are bent toward one side so that ribs 7 and a flat part 8 are provided. A loop 4, which corresponds to a piston pin 3, is made on a bent part of the steel plate. The ends of the steel plate are opened divergently. A half 6A of a loop 6, which corresponds to a crank pin 5, and flanges 9 are provided. The flanges 9 extend almost in the diametral direction of the crank pin 5. Another steel plate is pressed to manufacture a bearing cap 2 as well as a connecting rod body 1. The flat part 8A of the latter pressed steel plate includes the other half 6B of the loop 6 for the crank pin 5 and flanges 9A extending from the half loop 6B in the diametral direction of the loop.
JP5820881A 1981-04-17 1981-04-17 Connecting rod made of steel plate for engine Pending JPS57173610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5820881A JPS57173610A (en) 1981-04-17 1981-04-17 Connecting rod made of steel plate for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5820881A JPS57173610A (en) 1981-04-17 1981-04-17 Connecting rod made of steel plate for engine

Publications (1)

Publication Number Publication Date
JPS57173610A true JPS57173610A (en) 1982-10-26

Family

ID=13077620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5820881A Pending JPS57173610A (en) 1981-04-17 1981-04-17 Connecting rod made of steel plate for engine

Country Status (1)

Country Link
JP (1) JPS57173610A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827795A (en) * 1985-10-24 1989-05-09 Honda Giken Kogyo Kabushiki Kaisha Connecting rod for internal combustion engine and method of manufacture
JPH01156309U (en) * 1988-04-20 1989-10-27
US4939952A (en) * 1988-01-22 1990-07-10 Danfoss A/S Connecting rod for an axial piston compressor
WO1995012467A1 (en) * 1993-11-01 1995-05-11 Griwe Innovative Umformtechnik Gmbh Process for manufacturing a connecting rod made of sheet metal
US6854357B2 (en) * 2001-08-24 2005-02-15 Ina-Schaeffler Kg Connecting rod of a crank mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827795A (en) * 1985-10-24 1989-05-09 Honda Giken Kogyo Kabushiki Kaisha Connecting rod for internal combustion engine and method of manufacture
US4939952A (en) * 1988-01-22 1990-07-10 Danfoss A/S Connecting rod for an axial piston compressor
JPH01156309U (en) * 1988-04-20 1989-10-27
WO1995012467A1 (en) * 1993-11-01 1995-05-11 Griwe Innovative Umformtechnik Gmbh Process for manufacturing a connecting rod made of sheet metal
US6854357B2 (en) * 2001-08-24 2005-02-15 Ina-Schaeffler Kg Connecting rod of a crank mechanism

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