JPS5584801A - Piston-crank mechanism - Google Patents

Piston-crank mechanism

Info

Publication number
JPS5584801A
JPS5584801A JP15793178A JP15793178A JPS5584801A JP S5584801 A JPS5584801 A JP S5584801A JP 15793178 A JP15793178 A JP 15793178A JP 15793178 A JP15793178 A JP 15793178A JP S5584801 A JPS5584801 A JP S5584801A
Authority
JP
Japan
Prior art keywords
arm
piston
crank pin
fitted
rotation
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
JP15793178A
Other languages
Japanese (ja)
Inventor
Yasuo Suzuki
Teiitsu Tamura
Yoshitaka Shibata
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 JP15793178A priority Critical patent/JPS5584801A/en
Publication of JPS5584801A publication Critical patent/JPS5584801A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft of Bourke-type or Scotch yoke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE:To provide a mechanism capable of eliminating secondary or higher mode of rotation and cancelling inertia force with ease, by providing piston with an arm extending perpendicularly to the axis of the said piston, and keeping crank pin portion in sliding contact with the arm. CONSTITUTION:Piston 1 is formed with arm 1a such that the arm 1a extends perpendicularly to the axis of piston 1 and it is reciprocated together with piston 1. Further, crank 2 is connected to arm 1a at the portion of crank pin 2c in the manner that crank pin 2c can be freely slided along the length of arm 1a. For this purpose, for instance, an elongated hole 3 is formed in arm 1a with a slide piece 4 being fitted therein, and crank pin 2c is fitted in a round hole 4a formed in the slide piece 4. With such an arrangement, it is enabled to prevent occurrence of urging force due to higher mode of rotation and thus to eliminate occurrence of vibration and noises from engine.
JP15793178A 1978-12-20 1978-12-20 Piston-crank mechanism Pending JPS5584801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15793178A JPS5584801A (en) 1978-12-20 1978-12-20 Piston-crank mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15793178A JPS5584801A (en) 1978-12-20 1978-12-20 Piston-crank mechanism

Publications (1)

Publication Number Publication Date
JPS5584801A true JPS5584801A (en) 1980-06-26

Family

ID=15660596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15793178A Pending JPS5584801A (en) 1978-12-20 1978-12-20 Piston-crank mechanism

Country Status (1)

Country Link
JP (1) JPS5584801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135301A (en) * 1982-02-05 1983-08-11 Daikichiro Isotani Reciprocating piston engine without using connecting-rod
US5873339A (en) * 1996-08-13 1999-02-23 Isogai; Daikichiro Bidirectionally reciprocating piston engine
CN113858056A (en) * 2021-10-21 2021-12-31 东莞伯立迅研磨科技有限公司 Belt type material supplementing centrifugal shot blasting polishing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135301A (en) * 1982-02-05 1983-08-11 Daikichiro Isotani Reciprocating piston engine without using connecting-rod
US5873339A (en) * 1996-08-13 1999-02-23 Isogai; Daikichiro Bidirectionally reciprocating piston engine
CN113858056A (en) * 2021-10-21 2021-12-31 东莞伯立迅研磨科技有限公司 Belt type material supplementing centrifugal shot blasting polishing machine

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