GB757609A - Improvements in or relating to apparatus for imparting rotary movement - Google Patents

Improvements in or relating to apparatus for imparting rotary movement

Info

Publication number
GB757609A
GB757609A GB2979553A GB2979553A GB757609A GB 757609 A GB757609 A GB 757609A GB 2979553 A GB2979553 A GB 2979553A GB 2979553 A GB2979553 A GB 2979553A GB 757609 A GB757609 A GB 757609A
Authority
GB
United Kingdom
Prior art keywords
shaft
clutch
rotary movement
cam
operating
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
GB2979553A
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.)
ROWLAND MUNTON CROFT
TREVOR ROBERTS
General Electric Co PLC
Original Assignee
ROWLAND MUNTON CROFT
TREVOR ROBERTS
General Electric Co PLC
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 ROWLAND MUNTON CROFT, TREVOR ROBERTS, General Electric Co PLC filed Critical ROWLAND MUNTON CROFT
Priority to GB2979553A priority Critical patent/GB757609A/en
Publication of GB757609A publication Critical patent/GB757609A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D71/00—Mechanisms for bringing members to rest in a predetermined position
    • F16D71/04—Mechanisms for bringing members to rest in a predetermined position providing for selection between a plurality of positions
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Looms (AREA)
  • Transmission Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

757,609. Rotary step-by-step mechanism. GENERAL ELECTRIC CO. Ltd., CROFT, R M., and ROBERTS, T. Oct. 11 1954 [Oct. 28, 1953], No. 29795/53. Class 80(3) Apparatus for imparting rotary movement to a shaft 1 in either direction comprises clutch members 7, 8 fixed to the shaft 1 and co-operating clutch members 11, 12, splined to shafts 17 connected to electromagnetic driving mechanisms 18, 19. When the latter are actuated they oscillate the clutch members 11, 12 through a small angle. A stop 21 co-operating with a cam 20 on each clutch member 11, 12, normally holds the clutch teeth 9, 13 disengaged. When a mechanism 18 or 19 is actuated the clutch teeth are engaged to give a small rotary movement to the shaft 1 after which the teeth are disengaged by the cam and stop mechanism 21, 20. The shaft 1 is accurately positioned in its new position by indexing mechanism comprising a cam 5 and co-operating spring-loaded roller 4. As shown, the device is used for driving switching means 2.
GB2979553A 1953-10-28 1953-10-28 Improvements in or relating to apparatus for imparting rotary movement Expired GB757609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2979553A GB757609A (en) 1953-10-28 1953-10-28 Improvements in or relating to apparatus for imparting rotary movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2979553A GB757609A (en) 1953-10-28 1953-10-28 Improvements in or relating to apparatus for imparting rotary movement

Publications (1)

Publication Number Publication Date
GB757609A true GB757609A (en) 1956-09-19

Family

ID=10297280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2979553A Expired GB757609A (en) 1953-10-28 1953-10-28 Improvements in or relating to apparatus for imparting rotary movement

Country Status (1)

Country Link
GB (1) GB757609A (en)

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