GB666565A - An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation - Google Patents

An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation

Info

Publication number
GB666565A
GB666565A GB1590648A GB1590648A GB666565A GB 666565 A GB666565 A GB 666565A GB 1590648 A GB1590648 A GB 1590648A GB 1590648 A GB1590648 A GB 1590648A GB 666565 A GB666565 A GB 666565A
Authority
GB
United Kingdom
Prior art keywords
tube
rail
spring
shaft
machine
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
GB1590648A
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 GB1590648A priority Critical patent/GB666565A/en
Publication of GB666565A publication Critical patent/GB666565A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/14—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements for preparing machines for doffing of yarns, e.g. raising cops prior to removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

666,565. Lifter-rail motion for spinning or twisting machines. WADEMAN, W., and WADEMAN, J. May 6, 1949 [June 14, 1948), No. 15906/48. Class 120(ii) A mechanical system for moving the lifter rail of a spinning or twisting machine or the like includes a spring actuated member mechanically connected to said rail and adapted to move within another member against the action of a spring means in one direction and to be urged in the other direction by said spring means, the movement of the spring actuated member being controlled by two mutually threadedly engaged members, one of which is prevented from rotating, whereby rotation of the other causes a relative displacement of the two in the direction of the thread axis. As shown, a tube 11 is secured to the machine frame 12. Within the tube is a screwed shaft 14 which engages with an internally threaded bush, having projections which slide in longitudinal slots 11a in tube 11 when shaft 14 is rotated. Between the shaft 14 and tube 11 another tube 16 is inserted, said tube 16 having a bayonet slot 16a which engages projections 15a of bush 15. An end cap 14a, having a cover 17, is fixed to the end of shaft 14 and is slidable within tube 16 the other end of which is blind and provided with an adjustable screw 19 having a flat end piece 19a. Between the end piece 19a and cover 17 is a helical spring 20. On the protruding end of shaft 14 is a gear wheel 90 which may connect with a machine drive, and a handwheel 28. Cap rail 21 of the machine rests on castings 22 which slide on shafts 23 and are connected by chain 24 to lugs 25 on tube 16 which is loosely supported on carriers 26. In operation as the ring rail is lowered spring 20 is compressed and as it is raised the energy stored in the spring aids in the raising. A second embodiment shows a similar device fitted to a ring frame.
GB1590648A 1948-06-14 1948-06-14 An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation Expired GB666565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1590648A GB666565A (en) 1948-06-14 1948-06-14 An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1590648A GB666565A (en) 1948-06-14 1948-06-14 An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation

Publications (1)

Publication Number Publication Date
GB666565A true GB666565A (en) 1952-02-13

Family

ID=10067681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1590648A Expired GB666565A (en) 1948-06-14 1948-06-14 An improved mechanical system for moving the lifter rail of a textile spinning or twisting machine preparatory to a doffing operation

Country Status (1)

Country Link
GB (1) GB666565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603104A (en) * 2013-11-14 2014-02-26 太原科技大学 Automatic tube drawing device for doffer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603104A (en) * 2013-11-14 2014-02-26 太原科技大学 Automatic tube drawing device for doffer

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