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GB1039984A - Improvements in or relating to mechanism for converting rectilinear motion into rotary motion - Google Patents

Improvements in or relating to mechanism for converting rectilinear motion into rotary motion

Info

Publication number
GB1039984A
GB1039984A GB24637/64A GB2463764A GB1039984A GB 1039984 A GB1039984 A GB 1039984A GB 24637/64 A GB24637/64 A GB 24637/64A GB 2463764 A GB2463764 A GB 2463764A GB 1039984 A GB1039984 A GB 1039984A
Authority
GB
United Kingdom
Prior art keywords
shaft
machine
motion
relating
link
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
GB24637/64A
Inventor
Frederick Webster
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.)
Greenside Machine Co Ltd
Original Assignee
Greenside Machine Co Ltd
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 Greenside Machine Co Ltd filed Critical Greenside Machine Co Ltd
Priority to GB24637/64A priority Critical patent/GB1039984A/en
Publication of GB1039984A publication Critical patent/GB1039984A/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
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions

Landscapes

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

Abstract

1,039,984. Linkwork. GREENSIDE MACHINE CO. Ltd. Sept. 29, 1964 [June 13, 1964], No. 24637/64. Heading F2K. The hydraulically operated cutting head of a rock cutting machine is rotated by an axially movable shaft 7 splined or keyed to a concentric actuating crank 14 connected by a link 23 to an arched lever 20 having a fixed fulcrum 21 and an intermediate pivot 19 for an hydraulic actuating ram 15-18, itself fixedly pivoted to the machine structure at 16. In the position shown, the pivots 24, 22, 19 and 21, on the crank, link and lever, all lie approximately concentric with the shaft 7 and a substantially uniform torque is applied to shaft 7 throughout the range of movement of the linkage 20, 23 and 14. The shaft 7 and its operating linkage may be used in the machine described in Specification 1,039,981.
GB24637/64A 1964-06-13 1964-06-13 Improvements in or relating to mechanism for converting rectilinear motion into rotary motion Expired GB1039984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24637/64A GB1039984A (en) 1964-06-13 1964-06-13 Improvements in or relating to mechanism for converting rectilinear motion into rotary motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24637/64A GB1039984A (en) 1964-06-13 1964-06-13 Improvements in or relating to mechanism for converting rectilinear motion into rotary motion

Publications (1)

Publication Number Publication Date
GB1039984A true GB1039984A (en) 1966-08-24

Family

ID=10214871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24637/64A Expired GB1039984A (en) 1964-06-13 1964-06-13 Improvements in or relating to mechanism for converting rectilinear motion into rotary motion

Country Status (1)

Country Link
GB (1) GB1039984A (en)

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