WO2009060132A3 - Device for converting a linear movement into a rotation movement and vice versa - Google Patents

Device for converting a linear movement into a rotation movement and vice versa Download PDF

Info

Publication number
WO2009060132A3
WO2009060132A3 PCT/FR2008/001202 FR2008001202W WO2009060132A3 WO 2009060132 A3 WO2009060132 A3 WO 2009060132A3 FR 2008001202 W FR2008001202 W FR 2008001202W WO 2009060132 A3 WO2009060132 A3 WO 2009060132A3
Authority
WO
WIPO (PCT)
Prior art keywords
crankshaft
axis
connecting rod
linear movement
movement
Prior art date
Application number
PCT/FR2008/001202
Other languages
French (fr)
Other versions
WO2009060132A2 (en
Inventor
Yves Darmom
Yoav Kamkaji
Danny Elyakim
Original Assignee
Yves Darmom
Yoav Kamkaji
Danny Elyakim
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 Yves Darmom, Yoav Kamkaji, Danny Elyakim filed Critical Yves Darmom
Publication of WO2009060132A2 publication Critical patent/WO2009060132A2/en
Publication of WO2009060132A3 publication Critical patent/WO2009060132A3/en

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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
    • F16H21/18—Crank gearings; Eccentric gearings
    • F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
    • 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
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to a device for converting a linear movement into a rotation movement, that comprises a connecting rod (10) driven according to a linear movement along its axis, a crankshaft having a rotation axis (20) perpendicular to the axis of the connecting rod, and an assembly of linking members provided in a casing (14) for rotating the crankshaft when the connecting rod (10) is driven according to a linear movement. The linking member assembly includes a linking ring (16) located in the plane of the casing perpendicular to the axis of the crankshaft (20), the linking ring being hinged relative to the connecting rod (10) by an axis (12), and a circular crankshaft disk (18) attached to the crankshaft axis (20), the disc being contained inside the linking ring so as to be capable of sliding in the linking ring when the connecting rod (10) is driven according to a linear movement, and so as to rotate the crankshaft axis (20). Conversely, when the crankshaft is driven according to a rotation movement, it drives the connecting rod (10) according to an alternating linear movement.
PCT/FR2008/001202 2007-08-22 2008-08-21 Device for converting a linear movement into a rotation movement and vice versa WO2009060132A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705953A FR2920212A1 (en) 2007-08-22 2007-08-22 Linear/rotary movement converting device for e.g. internal combustion engine, has circular crankshaft disk fixed to axis of crankshaft, where disk includes diameter lower than diameter of ring, to slindingly move disk to interior of ring
FR0705953 2007-08-22

Publications (2)

Publication Number Publication Date
WO2009060132A2 WO2009060132A2 (en) 2009-05-14
WO2009060132A3 true WO2009060132A3 (en) 2009-07-02

Family

ID=39253825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001202 WO2009060132A2 (en) 2007-08-22 2008-08-21 Device for converting a linear movement into a rotation movement and vice versa

Country Status (2)

Country Link
FR (1) FR2920212A1 (en)
WO (1) WO2009060132A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322676A (en) * 1929-01-16 1929-12-12 Crankless Engines Ltd Improvements in pivoted slippers or bearing elements transmitting motion between reciprocating and rotating parts
US2166975A (en) * 1936-10-10 1939-07-25 Sologaistoa Manuel Humbe Perez Mechanical movement
NL6504555A (en) * 1964-04-10 1965-10-11
EP1025924A1 (en) * 1999-01-28 2000-08-09 Delta Kogyo Co., Ltd. Cam mechanism, cam apparatus and mowing machine incorporating same
WO2004113682A1 (en) * 2003-06-26 2004-12-29 Arvid Murray Johnson Linear into rotatory or vice versa motion convertor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322676A (en) * 1929-01-16 1929-12-12 Crankless Engines Ltd Improvements in pivoted slippers or bearing elements transmitting motion between reciprocating and rotating parts
US2166975A (en) * 1936-10-10 1939-07-25 Sologaistoa Manuel Humbe Perez Mechanical movement
NL6504555A (en) * 1964-04-10 1965-10-11
EP1025924A1 (en) * 1999-01-28 2000-08-09 Delta Kogyo Co., Ltd. Cam mechanism, cam apparatus and mowing machine incorporating same
WO2004113682A1 (en) * 2003-06-26 2004-12-29 Arvid Murray Johnson Linear into rotatory or vice versa motion convertor

Also Published As

Publication number Publication date
WO2009060132A2 (en) 2009-05-14
FR2920212A1 (en) 2009-02-27

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