GB137175A - Improved mechanism for converting rotary to reciprocating movement - Google Patents

Improved mechanism for converting rotary to reciprocating movement

Info

Publication number
GB137175A
GB137175A GB575319A GB575319A GB137175A GB 137175 A GB137175 A GB 137175A GB 575319 A GB575319 A GB 575319A GB 575319 A GB575319 A GB 575319A GB 137175 A GB137175 A GB 137175A
Authority
GB
United Kingdom
Prior art keywords
grooves
reciprocating member
cam
shuttle
engage
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
GB575319A
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 GB575319A priority Critical patent/GB137175A/en
Publication of GB137175A publication Critical patent/GB137175A/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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

137,175. Hall, J. W. March 7, 1919. Valve-gear.-Relates to cam mechanism for converting rotary into reciprocating motion, as in operating the valves of internal-combustion engines, of the kind in which two disks provided with camgrooves are arranged face to face on a shaft, the reciprocating member being provided with rollers to engage the grooves, and the rollers passing from the groove in one disk to the groove in the other disk by reason of inclined surfaces formed at the end of the grooves. According to the invention, the cam-grooves are so arranged that, during one cycle, reciprocations of different amplitudes and of different periods may be obtained, the number of reciprocations being independent of the number of revolutions. In the arrangement shown, cam-disks with grooves, Figs. 5 and 6, are arranged opposite to each other on the shaft and are engaged by a shuttle G carried by the reciprocating member as shown in Fig. 4. With this arrangement as indicated in Fig. 7, one complete reciprocation is obtained during two revolutions of the shaft, although the reciprocating member rises and falls three times. The shuttle is preferably formed as a cylindrical member engaging the end of the reciprocating member and having projecting ends which are thin and flat or slightly curved to engage the cam-grooves and may be retained in the extreme positions by a spring-pressed ball; or the shuttle may be of uniform thickness throughout and provided with filling-pieces to engage the reciprocating member as shown in Fig. 4.
GB575319A 1919-03-07 1919-03-07 Improved mechanism for converting rotary to reciprocating movement Expired GB137175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB575319A GB137175A (en) 1919-03-07 1919-03-07 Improved mechanism for converting rotary to reciprocating movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB575319A GB137175A (en) 1919-03-07 1919-03-07 Improved mechanism for converting rotary to reciprocating movement

Publications (1)

Publication Number Publication Date
GB137175A true GB137175A (en) 1920-01-08

Family

ID=9802001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB575319A Expired GB137175A (en) 1919-03-07 1919-03-07 Improved mechanism for converting rotary to reciprocating movement

Country Status (1)

Country Link
GB (1) GB137175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584850A1 (en) * 1985-07-09 1987-01-16 Lmt Radio Professionelle Rotation limiting device, particularly for a rotation of more than one revolution
EP0329006A2 (en) * 1988-02-15 1989-08-23 Erweka Apparatebau GmbH Dissolution testing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584850A1 (en) * 1985-07-09 1987-01-16 Lmt Radio Professionelle Rotation limiting device, particularly for a rotation of more than one revolution
EP0329006A2 (en) * 1988-02-15 1989-08-23 Erweka Apparatebau GmbH Dissolution testing device
EP0329006A3 (en) * 1988-02-15 1990-07-11 Erweka Apparatebau GmbH Dissolution testing device

Similar Documents

Publication Publication Date Title
US2151853A (en) Internal combustion engine
GB137175A (en) Improved mechanism for converting rotary to reciprocating movement
US1896449A (en) Cam gear for internal combustion engines
US1627775A (en) Driving connection between alpha rotating shaft and reciprocating piston
US1541069A (en) Four-cycle internal-combustion engine
US3884198A (en) Cam shafts for four cycle reversible internal combustion engines
US1506626A (en) Mechanical movement
US1100347A (en) Internal-combustion engine.
US1654701A (en) Internal-combustion engine
US1679924A (en) Internal-combustion engine
US1707779A (en) Internal-combustion engine
US1238559A (en) Valve-gear.
US1899189A (en) Engine
US2900838A (en) Construction of eccentrics in connecting rod drives for internal combustion engines with overhead camshaft
US2477885A (en) Moving cylinder type internalcombustion engine
US880051A (en) Reversing-valve mechanism for internal-combustion motors.
GB191213342A (en) Improvements relating to Screw Propellers.
GB191329560A (en) Improvements in or relating to Valve-mechanism for Internal Combustion and other Engines.
US1115660A (en) Engine valve mechanism.
GB191502249A (en) Improvements in and connected with Internal Combustion Engines.
US1333749A (en) Combination-engine
US1327192A (en) Mechanical movement
GB118104A (en) Improvements relating to Engines with Sliding Valves.
GB191116741A (en) Improvements in Double-acting Internal Combustion Engines.
US1214544A (en) Valve of internal-combustion engines.