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GB1092364A - Improvements in driving arrangements of textile carding machines - Google Patents

Improvements in driving arrangements of textile carding machines

Info

Publication number
GB1092364A
GB1092364A GB4208563A GB4208563A GB1092364A GB 1092364 A GB1092364 A GB 1092364A GB 4208563 A GB4208563 A GB 4208563A GB 4208563 A GB4208563 A GB 4208563A GB 1092364 A GB1092364 A GB 1092364A
Authority
GB
United Kingdom
Prior art keywords
doffer
speed
speed gear
change
drive
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
GB4208563A
Inventor
Ferdinand Princz
Edward Jungmayr
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.)
TMM Research Ltd
Original Assignee
TMM Research 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 TMM Research Ltd filed Critical TMM Research Ltd
Priority to GB4208563A priority Critical patent/GB1092364A/en
Publication of GB1092364A publication Critical patent/GB1092364A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/12—Details
    • D01G15/36—Driving or speed control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1,092,364. Carding engines. T. M. (RESEARCH) Ltd. Oct. 26, 1964 [Oct. 24, 1963], No. 42085/63. Heading DIN. In order that the doffer and feed members of a carding machine may run at lower than the normal operating speed to facilitate piecing, a change speed gear is interposed in the drive and is arranged to prevent an abrupt change in sliver thickness. The change speed gear consists of an infinitely variable speed unit controlled by a reversible motor that is started when a change of speed is required and stopped when a desired speed has been attained. Speed change may be initiated manually or automatically in response to a signal from a length measuring motion or from a stop motion, and upper and lower speeds are determined by stops mounted relative to a graduated disc and positioned to operate limit switches, Fig. 4 (not shown). The variable speed gear is of the kind in which a V-belt (Fig. 2, not shown), extends between members each consisting of conical half-pulley adjustable towards and away from each other. The adjustment is by pivoted levers connected by sleeves to a screwed shaft with opposed threads and driven by the reversible motor. The input side of the variable speed gear 16 is belt-driven from the taker-in 15, Fig. 1 and the output shaft 40 drives the doffer and burr-crushing arrangements 37. A side shaft 32 from the doffer drive carries the drive to the lap and feed rollers 34, 35 via worm gearing. An electromagnetic clutch and brake unit 23 is interposed between the output shaft 40 and the doffer for transmission of drive when energised. De-energision may be effected by a stop motion which is arranged not only to stop the doffer but to cause the control input of the variable speed gear to move to slow speed position so that on restarting the doffer it will rotate initially at slow speed. The length measuring motion may be caused to operate when a sliver can has been filled and is also arranged to move the variable speed gear to show speed position.
GB4208563A 1963-10-24 1963-10-24 Improvements in driving arrangements of textile carding machines Expired GB1092364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4208563A GB1092364A (en) 1963-10-24 1963-10-24 Improvements in driving arrangements of textile carding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4208563A GB1092364A (en) 1963-10-24 1963-10-24 Improvements in driving arrangements of textile carding machines

Publications (1)

Publication Number Publication Date
GB1092364A true GB1092364A (en) 1967-11-22

Family

ID=10422784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4208563A Expired GB1092364A (en) 1963-10-24 1963-10-24 Improvements in driving arrangements of textile carding machines

Country Status (1)

Country Link
GB (1) GB1092364A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321558A1 (en) * 1975-08-18 1977-03-18 Canton Textile Mills VARIABLE SPEED DRIVE DEVICE FOR TEXTILE FIBER CARDING MACHINE
US4050119A (en) * 1977-01-31 1977-09-27 John D. Holligsworth On Wheels, Inc. Textile carding machine operating system and method
EP0014243A3 (en) * 1979-02-09 1980-09-03 Trutzschler Gmbh & Co. Kg Driving arrangement for a plurality of rotating carding machine elements
EP0097025A1 (en) * 1982-06-12 1983-12-28 Carding Specialists (Canada) Limited Improvements relating to carding engines
EP0557242A1 (en) * 1992-02-18 1993-08-25 Maschinenfabrik Rieter Ag Drive system for a woollen card and a card

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321558A1 (en) * 1975-08-18 1977-03-18 Canton Textile Mills VARIABLE SPEED DRIVE DEVICE FOR TEXTILE FIBER CARDING MACHINE
US4050119A (en) * 1977-01-31 1977-09-27 John D. Holligsworth On Wheels, Inc. Textile carding machine operating system and method
EP0014243A3 (en) * 1979-02-09 1980-09-03 Trutzschler Gmbh & Co. Kg Driving arrangement for a plurality of rotating carding machine elements
EP0097025A1 (en) * 1982-06-12 1983-12-28 Carding Specialists (Canada) Limited Improvements relating to carding engines
EP0557242A1 (en) * 1992-02-18 1993-08-25 Maschinenfabrik Rieter Ag Drive system for a woollen card and a card

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