GB581575A - Means for the interconversion of reciprocatory and rotary motion - Google Patents
Means for the interconversion of reciprocatory and rotary motionInfo
- 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
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.
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)
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 |
-
1944
- 1944-05-18 GB GB1765143A patent/GB581575A/en not_active Expired
Cited By (3)
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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