JPS57157820A - Manufacture of bearing part - Google Patents

Manufacture of bearing part

Info

Publication number
JPS57157820A
JPS57157820A JP4193381A JP4193381A JPS57157820A JP S57157820 A JPS57157820 A JP S57157820A JP 4193381 A JP4193381 A JP 4193381A JP 4193381 A JP4193381 A JP 4193381A JP S57157820 A JPS57157820 A JP S57157820A
Authority
JP
Japan
Prior art keywords
bearing
cap
connecting rod
main unit
rod main
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
JP4193381A
Other languages
Japanese (ja)
Inventor
Yoshihiko Tsuzuki
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 JP4193381A priority Critical patent/JPS57157820A/en
Publication of JPS57157820A publication Critical patent/JPS57157820A/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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE:To eliminate the necessity for using a binding bolt and widely reduce weight of a bearing part, by holding a crankshaft between half divided two bearing members and integrally forming said bearing members by welding. CONSTITUTION:There are prepared a connecting rod main unit 4 of the first bearing member 1 and a cap 6 of the second bearing member, provided with a bearing hollowed part 3 of semi-circular section and flat facing side formed to at least one side of said hollowed part. A metal 29 is mounted between the connecting rod main unit 4 and the cap 6, and then a crank pin part 9 is held further a positioning ring 22 is fitted to a ring groove 20 to perform positioning, simultaneously smooth mating surfaces 18 are placed in a closely attaching state to each other. Then an electrode 38 is inserted into blank holes 34, 36 to weld the mated surface.
JP4193381A 1981-03-23 1981-03-23 Manufacture of bearing part Pending JPS57157820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4193381A JPS57157820A (en) 1981-03-23 1981-03-23 Manufacture of bearing part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4193381A JPS57157820A (en) 1981-03-23 1981-03-23 Manufacture of bearing part

Publications (1)

Publication Number Publication Date
JPS57157820A true JPS57157820A (en) 1982-09-29

Family

ID=12622024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4193381A Pending JPS57157820A (en) 1981-03-23 1981-03-23 Manufacture of bearing part

Country Status (1)

Country Link
JP (1) JPS57157820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002013462A (en) * 2000-06-30 2002-01-18 Toshiba Corp Hydraulic machine and manufacturing method for hydraulic machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002013462A (en) * 2000-06-30 2002-01-18 Toshiba Corp Hydraulic machine and manufacturing method for hydraulic machine

Similar Documents

Publication Publication Date Title
EP0266954A3 (en) Twisted hollow airfoil with non-twisted internal support ribs
ES464717A1 (en) Structure for mounting ball joint
JPS6472106A (en) Optical fiber connector
JPS57157820A (en) Manufacture of bearing part
ES457034A1 (en) Piston with gudgeon pin and method of making same
IE44279L (en) Chain
JPS6473155A (en) Piston for internal combustion engine
IT1250788B (en) CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE.
JPS5578836A (en) Balancing method of crank shaft
JPS6430946A (en) Manufacture for seal chain and seal member used for seal chain
JPS5629036A (en) Internal combustion engine
ES8307984A1 (en) Connecting rod bearings for a volumetric piston chamber machine
JPS57188713A (en) Assembling type valve cam shaft
EP0057855A3 (en) Fluid cylinder
JPS5666327A (en) Combining method for two metallic members
JPS646530A (en) One-way clutch
JPS57192616A (en) Connecting rod
JPH0648174Y2 (en) Connecting rod
JPS566956A (en) Connecting rod for engine
JPS6469815A (en) Steel pipe made crank shaft
JPS5683551A (en) Assembly type piston for engine
JPS5530306A (en) Butting method for manufacturing welded steel tube in tacking
SU1018828A1 (en) Friction welding method
DE3372399D1 (en) Tubular member
JPS57103750A (en) Crankshaft material made from steel plate and its production