JPS5584801A - Piston-crank mechanism - Google Patents
Piston-crank mechanismInfo
- 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
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.
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)
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 |
-
1978
- 1978-12-20 JP JP15793178A patent/JPS5584801A/en active Pending
Cited By (3)
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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