JPS57183541A - Cylinder construction of internal combustion engine - Google Patents

Cylinder construction of internal combustion engine

Info

Publication number
JPS57183541A
JPS57183541A JP6782381A JP6782381A JPS57183541A JP S57183541 A JPS57183541 A JP S57183541A JP 6782381 A JP6782381 A JP 6782381A JP 6782381 A JP6782381 A JP 6782381A JP S57183541 A JPS57183541 A JP S57183541A
Authority
JP
Japan
Prior art keywords
cylinder
internally
cylinder block
divided
block member
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.)
Granted
Application number
JP6782381A
Other languages
Japanese (ja)
Other versions
JPH033065B2 (en
Inventor
Shigeo Yoshitake
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.)
Tanaka Kogyo Co Ltd
Original Assignee
Tanaka Kogyo 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 Tanaka Kogyo Co Ltd filed Critical Tanaka Kogyo Co Ltd
Priority to JP6782381A priority Critical patent/JPS57183541A/en
Publication of JPS57183541A publication Critical patent/JPS57183541A/en
Publication of JPH033065B2 publication Critical patent/JPH033065B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0058—Longitudinally or transversely separable crankcases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To both rationalize casting work and facilitate assembly work, by casting the parts of cylinders, attached crank case, etc. as a longitudinally divided integrated member and performing wear resistant treatment and finishing work internally of said member. CONSTITUTION:There is cast a half divided cylinder block member 1 longitudinally divided into semi-circular sectional shape with each cylinder 2 under a parallel condition contained with a water jacket part 3 in its surroundings. Simultaneously, another half divided cylinder block member, symmetrical to said half divided cylinder block member 1, is also cast. Attached parts, for instance, a crank case 5, crankshaft bearings 6, etc. are also formed to these members 1 integrally each in a half divided state. Further treatment of wear resistance is applied internally to the cylinder 2 by head chrome plating or hard chrome flame spraying or evaporation, and then internally finishing work is performed, finally a cylinder liner is press fitted. Then pistons are assembled between the both members to perform integral combination.
JP6782381A 1981-05-06 1981-05-06 Cylinder construction of internal combustion engine Granted JPS57183541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6782381A JPS57183541A (en) 1981-05-06 1981-05-06 Cylinder construction of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6782381A JPS57183541A (en) 1981-05-06 1981-05-06 Cylinder construction of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57183541A true JPS57183541A (en) 1982-11-11
JPH033065B2 JPH033065B2 (en) 1991-01-17

Family

ID=13356043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6782381A Granted JPS57183541A (en) 1981-05-06 1981-05-06 Cylinder construction of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57183541A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616600A (en) * 1982-12-01 1986-10-14 Nissan Motor Co., Ltd. Cylinder block for internal combustion engine
ITMO20120012A1 (en) * 2012-01-17 2013-07-18 Aspa S R L TWO STROKE INTERNAL COMBUSTION ENGINE WITH CYLINDER SPREAD AXIALLY
CN106168181A (en) * 2015-05-18 2016-11-30 福特全球技术公司 Compounding of cyclinder body for electromotor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858593A (en) * 1958-04-08 1961-01-11 Engineering Res & Applic Ltd Improvements in or relating to internal combustion engines
JPS5827081U (en) * 1981-08-08 1983-02-21 三菱マテリアル株式会社 Lockbit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858593A (en) * 1958-04-08 1961-01-11 Engineering Res & Applic Ltd Improvements in or relating to internal combustion engines
JPS5827081U (en) * 1981-08-08 1983-02-21 三菱マテリアル株式会社 Lockbit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616600A (en) * 1982-12-01 1986-10-14 Nissan Motor Co., Ltd. Cylinder block for internal combustion engine
ITMO20120012A1 (en) * 2012-01-17 2013-07-18 Aspa S R L TWO STROKE INTERNAL COMBUSTION ENGINE WITH CYLINDER SPREAD AXIALLY
WO2013108277A1 (en) * 2012-01-17 2013-07-25 Aspa S.R.L. Two-stroke internal combustion engine with a cylinder subdivided along the axis
CN106168181A (en) * 2015-05-18 2016-11-30 福特全球技术公司 Compounding of cyclinder body for electromotor
CN106168181B (en) * 2015-05-18 2020-06-12 福特全球技术公司 Composite cylinder block for engine

Also Published As

Publication number Publication date
JPH033065B2 (en) 1991-01-17

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