JPS5797912A - Connecting rod of fiber-reinforced metal for internal combustion engine - Google Patents

Connecting rod of fiber-reinforced metal for internal combustion engine

Info

Publication number
JPS5797912A
JPS5797912A JP17420380A JP17420380A JPS5797912A JP S5797912 A JPS5797912 A JP S5797912A JP 17420380 A JP17420380 A JP 17420380A JP 17420380 A JP17420380 A JP 17420380A JP S5797912 A JPS5797912 A JP S5797912A
Authority
JP
Japan
Prior art keywords
connecting rod
rod
fiber
combustion engine
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.)
Pending
Application number
JP17420380A
Other languages
Japanese (ja)
Inventor
Koichi Fukushige
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP17420380A priority Critical patent/JPS5797912A/en
Publication of JPS5797912A publication Critical patent/JPS5797912A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE: To reduce the weight of a connecting rod and heighten the fuel efficiency of the engine, by orienting short fibers of alumina or the like in the large end of the connecting rod, providing long fibers of the higher-stress part of the rod and molding the entire connecting rod from light alloy.
CONSTITUTION: Long fibers (a) are provided in the slender part of a connecting rod, in which simple compressive and tensile stress is caused, so that the long fibers extend in the longitudinal direction of the rod. Short fibers (b) of alumina, stainless steel or the like are provided in the large end portion of the connecting rod, in which higher bending stress is caused, so that the short fibers extend in one direction but in random directions from a three-dimensional viewpoint. Molten light alloy is poured in and pressurized to mold the connecting rod. This results in lengthening the fatigue lifetime of the connecting rod and reducing its weight and heightening the fuel efficiency of the engine.
COPYRIGHT: (C)1982,JPO&Japio
JP17420380A 1980-12-10 1980-12-10 Connecting rod of fiber-reinforced metal for internal combustion engine Pending JPS5797912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17420380A JPS5797912A (en) 1980-12-10 1980-12-10 Connecting rod of fiber-reinforced metal for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17420380A JPS5797912A (en) 1980-12-10 1980-12-10 Connecting rod of fiber-reinforced metal for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5797912A true JPS5797912A (en) 1982-06-17

Family

ID=15974517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17420380A Pending JPS5797912A (en) 1980-12-10 1980-12-10 Connecting rod of fiber-reinforced metal for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5797912A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123424U (en) * 1984-01-30 1985-08-20 イズミ工業株式会社 connecting rod
US4546669A (en) * 1982-07-07 1985-10-15 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting rod made of fiber reinforced synthetic material
US4555961A (en) * 1982-07-07 1985-12-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting rod made of fiber reinforced synthetic material
JPS6293512A (en) * 1985-10-18 1987-04-30 Nissan Motor Co Ltd Connecting rod of internal combustion engine
JPS6298016A (en) * 1985-10-22 1987-05-07 Nissan Motor Co Ltd Connecting rod
JPS62224716A (en) * 1986-03-26 1987-10-02 Isuzu Motors Ltd Forged frm connecting rod
US4715589A (en) * 1983-10-25 1987-12-29 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting device comprising a bolt and a loop around the bolt
GB2229792A (en) * 1987-10-19 1990-10-03 Secretary Trade Ind Brit Connecting rods
US6202505B1 (en) * 1993-05-26 2001-03-20 Aerospatiale Societe Nationale Industrielle Method for producing a monoblock composite connecting rod by placing preimpregnated fibers on an extractable mandrel and connecting rod obtained thereby
US7240584B1 (en) * 1998-12-11 2007-07-10 Cummins Engine Company, Inc. Connecting rod with profiled bore for increased load capability

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546669A (en) * 1982-07-07 1985-10-15 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting rod made of fiber reinforced synthetic material
US4555961A (en) * 1982-07-07 1985-12-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting rod made of fiber reinforced synthetic material
US4715589A (en) * 1983-10-25 1987-12-29 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Connecting device comprising a bolt and a loop around the bolt
JPS60123424U (en) * 1984-01-30 1985-08-20 イズミ工業株式会社 connecting rod
JPH0225932Y2 (en) * 1984-01-30 1990-07-16
JPS6293512A (en) * 1985-10-18 1987-04-30 Nissan Motor Co Ltd Connecting rod of internal combustion engine
JPS6298016A (en) * 1985-10-22 1987-05-07 Nissan Motor Co Ltd Connecting rod
JPS62224716A (en) * 1986-03-26 1987-10-02 Isuzu Motors Ltd Forged frm connecting rod
GB2229792A (en) * 1987-10-19 1990-10-03 Secretary Trade Ind Brit Connecting rods
GB2229792B (en) * 1987-10-19 1991-04-17 Secretary Trade Ind Brit Connecting rods
US6202505B1 (en) * 1993-05-26 2001-03-20 Aerospatiale Societe Nationale Industrielle Method for producing a monoblock composite connecting rod by placing preimpregnated fibers on an extractable mandrel and connecting rod obtained thereby
US7240584B1 (en) * 1998-12-11 2007-07-10 Cummins Engine Company, Inc. Connecting rod with profiled bore for increased load capability

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