GB1099012A - Improvements in or relating to driving transmissions - Google Patents

Improvements in or relating to driving transmissions

Info

Publication number
GB1099012A
GB1099012A GB36414/63A GB3641463A GB1099012A GB 1099012 A GB1099012 A GB 1099012A GB 36414/63 A GB36414/63 A GB 36414/63A GB 3641463 A GB3641463 A GB 3641463A GB 1099012 A GB1099012 A GB 1099012A
Authority
GB
United Kingdom
Prior art keywords
head
disc
metal
yarn
low hysteresis
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
GB36414/63A
Inventor
Denis Albert Edward Mattingly
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.)
Klinger Manufacturing Co Ltd
Original Assignee
Klinger Manufacturing 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 Klinger Manufacturing Co Ltd filed Critical Klinger Manufacturing Co Ltd
Priority to GB36414/63A priority Critical patent/GB1099012A/en
Priority to DE19641450760 priority patent/DE1450760A1/en
Priority to US593583A priority patent/US3369356A/en
Publication of GB1099012A publication Critical patent/GB1099012A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/06—Spindles
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

1,099,012. False twist apparatus. KLINGER MANUFACTURING CO. Ltd. Sept. 4, 1964 [Sept. 16, 1963; Oct. 16, 1963 (2)], Nos. 36414/ 63, 40841/63 and 40906/63. Heading D1D. [Also in Division F2] A hollow yarn twisting head 23 is supported by an air cushion and frictionally driven by a disc 54. The head 23 is located against the disc 54 by the yarn 56 and a permanent magnet 18 with an axial hole 25 for passage of the yarn 56. The air cushion is supplied by holes 21 from a pressurised chamber 20. The disc 54 may be permanently magnetised to attract the low hysteresis metal head 23 or the air cushion arranged to supplement the yarn 56 in engaging the head 23 against tthe disc 54 if the magnet 18 is dispensed with. The head 23 may be of magnetic material and forced against the non-magnetic driving disc 54 by an external permanent or electro-magnet. In a modification, Fig. 8, (not shown) a low hysteresis metal plastics-tired disc (45) drives the low hysteresis metal head 23 which is attracted thereto by opposite polarity generated by a coil (47) and bridge pieces (50) and (49), the latter having a bore (25) for the yarn. In another modification, Fig. 7 (not shown) a rubber or rubber like plastics-tired low hysteresis metal disc 40 frictionally driving the head 23 is supported on an air cushion and rotated by the rotating field of electric stator windings (13), whose poles (12) are connected by bridge piece (43) and a hollow yarn stem (42) to the head 23 which is thus attracted to the disc (40). In a further modification. Fig. 6, (not shown) the low hysteresis metal head 23 is magnetised by a hollow yarn stem (25) energised by a coil (36), to attract it to the low hysteresis metal driving disc (33). In a further modification, Fig. 1, (not shown) the magnetic material head 23 is positioned by a hollow permanent magnet (18) and driven by an air supported rubber type polyurethane disc (14) carrying a metal ring (15) and rotated by the rotating field of stator windings (13). The disc (14) may have a magnetic plate (27) to draw the head 23 into engagement therewith. The head 23 may with any of the above embodiments be driven by two discs or surrounded by idler and driving discs. The driving disc may be rotated on a fixed spindle or driven through a belt drive or directly from an electric motor.
GB36414/63A 1963-09-16 1963-09-16 Improvements in or relating to driving transmissions Expired GB1099012A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB36414/63A GB1099012A (en) 1963-09-16 1963-09-16 Improvements in or relating to driving transmissions
DE19641450760 DE1450760A1 (en) 1963-09-16 1964-09-16 Friction gear with axial air bearing of the driven wheel
US593583A US3369356A (en) 1963-09-16 1966-11-10 False twisting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB36414/63A GB1099012A (en) 1963-09-16 1963-09-16 Improvements in or relating to driving transmissions

Publications (1)

Publication Number Publication Date
GB1099012A true GB1099012A (en) 1968-01-10

Family

ID=10387922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36414/63A Expired GB1099012A (en) 1963-09-16 1963-09-16 Improvements in or relating to driving transmissions

Country Status (2)

Country Link
US (1) US3369356A (en)
GB (1) GB1099012A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1244729A (en) * 1968-01-23 1971-09-02 Scragg & Sons Driving and supporting false twist spindles
US3460335A (en) * 1968-08-27 1969-08-12 Scragg & Sons Driving arrangement
US3718050A (en) * 1971-01-19 1973-02-27 Regal Mfg Co Apparatus for rotating spindle at high speed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951387A (en) * 1957-12-16 1960-09-06 Sun Oil Co Drive mechanism
US3059408A (en) * 1958-03-01 1962-10-23 Ackermann Zwirnerei Magnetically supported false twist tubes and the like
US3142953A (en) * 1961-05-17 1964-08-04 Kugelfischer G Schaefer & Co Drive system for false twisters
CA722523A (en) * 1961-06-06 1965-11-30 Commissariat A L'energie Atomique Air bearing
US3209623A (en) * 1962-10-15 1965-10-05 Schardt Rudolf Pneumatic positioning table

Also Published As

Publication number Publication date
US3369356A (en) 1968-02-20

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