GB232840A - Improvements in levers operating against constant resistance - Google Patents

Improvements in levers operating against constant resistance

Info

Publication number
GB232840A
GB232840A GB1927024A GB1927024A GB232840A GB 232840 A GB232840 A GB 232840A GB 1927024 A GB1927024 A GB 1927024A GB 1927024 A GB1927024 A GB 1927024A GB 232840 A GB232840 A GB 232840A
Authority
GB
United Kingdom
Prior art keywords
lever
levers
constant resistance
operating against
movement
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
GB1927024A
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 GB1927024A priority Critical patent/GB232840A/en
Publication of GB232840A publication Critical patent/GB232840A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/14—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like
    • G05G5/16—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like by friction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)

Abstract

232,840. Hunt, W. Aug. 14, 1924. Locking levers.-In order to operate and lock in position a pivoted lever B for brakes, lifting- jacks &c., a supplementary lever C is mounted on the same shaft or on a parallel shaft and a cord or cable H attached to the end of the lever B passes through the lever C, or a sleeve attached thereto, so as to be bent through two rightangles and is anchored at E. Movement of the lever C is accompanied by movement of the lever B and the' frictional grip of the taut cable II retains the levers in the adjustable position. More than one lever C may be employed acting on one or separate cables.
GB1927024A 1924-08-14 1924-08-14 Improvements in levers operating against constant resistance Expired GB232840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1927024A GB232840A (en) 1924-08-14 1924-08-14 Improvements in levers operating against constant resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1927024A GB232840A (en) 1924-08-14 1924-08-14 Improvements in levers operating against constant resistance

Publications (1)

Publication Number Publication Date
GB232840A true GB232840A (en) 1925-04-30

Family

ID=10126596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1927024A Expired GB232840A (en) 1924-08-14 1924-08-14 Improvements in levers operating against constant resistance

Country Status (1)

Country Link
GB (1) GB232840A (en)

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