GB581575A - Means for the interconversion of reciprocatory and rotary motion - Google Patents

Means for the interconversion of reciprocatory and rotary motion

Info

Publication number
GB581575A
GB581575A GB1765143A GB1765143A GB581575A GB 581575 A GB581575 A GB 581575A GB 1765143 A GB1765143 A GB 1765143A GB 1765143 A GB1765143 A GB 1765143A GB 581575 A GB581575 A GB 581575A
Authority
GB
United Kingdom
Prior art keywords
pin
pins
axis
auxiliary shaft
line
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.)
Expired
Application number
GB1765143A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1765143A priority Critical patent/GB581575A/en
Publication of GB581575A publication Critical patent/GB581575A/en
Expired 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
    • 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
    • F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
    • F16H21/28—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with cams or additional guides

Landscapes

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

Abstract

581,575. Interconversion of rotary and reciprocating motion. SANDERS, A. F., and MORGAN, W. May 18,1944, No. 17651/43. [Class 80 (iii)] Mechanism for the interconversion of motion between reciprocable and rotatable members having mutually perpendicular axes, comprises a connecting rod 24, Fig. 1, pivoted at 25 to the reciprocating member and having sliding engagement at 23, 23, with intersecting transverse guideways A, B, in the rotatable member 20, the connecting rod 25 also having a pin-andslot or like connection 26 with an auxiliary shaft (not shown) the axis of which is parallel to the axis of the rotatable member 20. Thus one revolution of the member 20 produces four strokes of the reciprocating member and two revolutions of the auxiliary shaft. The connecting rod may have a third pin 28 slidable in a guideway C, Fig. 4, bisecting the guideways A, B. In this case the pins 23, 28, are equidistant from the centre point of the line joining the two pins 23 and the pin 25 must be capable of lateral movement. The pin 28 may be on the side of the line 23, 23 remote from the pin 25 or pins 28 may be arranged on each side of the said line. The guideways may not be rectilinear or at right angles to one another and need not pass through the axis of the rotatable member 20. The axis of the reciprocable member also may be offset from the axis of the member 20. Thus if the mechanism is embodied in an internal-combustion engine periodic variations occur in the stroke length or mean piston speed, e.g., the suction stroke may be of longer length than the working stroke. If the pin 26 for the auxiliary shaft is midway between the two pins 23 it may have a crank connection with the auxiliary shaft. In a modification, the pins 23, 23, 25, 26 are all in line.
GB1765143A 1944-05-18 1944-05-18 Means for the interconversion of reciprocatory and rotary motion Expired GB581575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1765143A GB581575A (en) 1944-05-18 1944-05-18 Means for the interconversion of reciprocatory and rotary motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1765143A GB581575A (en) 1944-05-18 1944-05-18 Means for the interconversion of reciprocatory and rotary motion

Publications (1)

Publication Number Publication Date
GB581575A true GB581575A (en) 1946-10-17

Family

ID=10098885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1765143A Expired GB581575A (en) 1944-05-18 1944-05-18 Means for the interconversion of reciprocatory and rotary motion

Country Status (1)

Country Link
GB (1) GB581575A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899705A (en) * 1988-09-01 1990-02-13 Reed Patrick J Trammel crank engine
WO1991012420A1 (en) * 1990-02-12 1991-08-22 Louis Paquola System for achieving a four-stroke cycle with a single rotation of the crankshaft in an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899705A (en) * 1988-09-01 1990-02-13 Reed Patrick J Trammel crank engine
WO1991012420A1 (en) * 1990-02-12 1991-08-22 Louis Paquola System for achieving a four-stroke cycle with a single rotation of the crankshaft in an internal combustion engine
US5277155A (en) * 1990-02-12 1994-01-11 Louis Paquola System for achieving four-stroke cycle in an internal combustion engine with a single rotation of the crankshaft

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