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GB168785A - Improvements in the means for turning lace and other machines by hand - Google Patents

Improvements in the means for turning lace and other machines by hand

Info

Publication number
GB168785A
GB168785A GB2638820A GB2638820A GB168785A GB 168785 A GB168785 A GB 168785A GB 2638820 A GB2638820 A GB 2638820A GB 2638820 A GB2638820 A GB 2638820A GB 168785 A GB168785 A GB 168785A
Authority
GB
United Kingdom
Prior art keywords
wheel
shaft
casing
hand
gear
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
GB2638820A
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 GB2638820A priority Critical patent/GB168785A/en
Publication of GB168785A publication Critical patent/GB168785A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0293—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being purely mechanical
    • 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/10—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices only the toothed wheels may be disengaged, the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

168,785. Jardine, Sir E., and Watchorn, E. Sept. 15, 1920. Variable-speed epicyclic gearing.-To facilitate turning heavy machinery such as lace machines by hand, the hand-wheel A for turning the shaft C is provided with a boss consisting of an annular concentric casing A<1> mounted at B directly on the shaft C and at D on a fixed sleeve bearing E. Three toothed wheels G, H, J are disposed side by side within the casing A<1> and coaxial with the shaft C. The casing A<1> also carries a planet 'wheel L mounted on a shaft K capable of end movement and carrying a knob M which is protected by a circumferential rim P of the casing. The wheel L is always in gear with the middle wheel H, which is keyed to the shaft C and by pulling on the knob M it may be placed also in gear with the wheel G which is secured to the casing, the hand-wheel A being then locked to the shaft C. If the knob M is pushed in until a spring ball 0 registers with a groove N, the wheel L is placed in gear with the wheel J which is mounted on the sleeve E and has one tooth less than the wheel H, the wheel A being then connected to the shaft C by a reduction gear. In a modified form the wheel G is replaced by a dogclutch or the like.
GB2638820A 1920-09-15 1920-09-15 Improvements in the means for turning lace and other machines by hand Expired GB168785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2638820A GB168785A (en) 1920-09-15 1920-09-15 Improvements in the means for turning lace and other machines by hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2638820A GB168785A (en) 1920-09-15 1920-09-15 Improvements in the means for turning lace and other machines by hand

Publications (1)

Publication Number Publication Date
GB168785A true GB168785A (en) 1921-09-15

Family

ID=10242841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2638820A Expired GB168785A (en) 1920-09-15 1920-09-15 Improvements in the means for turning lace and other machines by hand

Country Status (1)

Country Link
GB (1) GB168785A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924996A (en) * 1956-06-22 1960-02-16 Bethlehem Gear And Machine Co Gear mechanism for feeding lathe tailstock screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924996A (en) * 1956-06-22 1960-02-16 Bethlehem Gear And Machine Co Gear mechanism for feeding lathe tailstock screw

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