GB753585A - Improved spindle drive for yarn doubling, twisting and like machines - Google Patents

Improved spindle drive for yarn doubling, twisting and like machines

Info

Publication number
GB753585A
GB753585A GB2764653A GB2764653A GB753585A GB 753585 A GB753585 A GB 753585A GB 2764653 A GB2764653 A GB 2764653A GB 2764653 A GB2764653 A GB 2764653A GB 753585 A GB753585 A GB 753585A
Authority
GB
United Kingdom
Prior art keywords
bracket
spindle
wharve
latch
belt
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
GB2764653A
Inventor
Frank Pilkington
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.)
Arundel Coulthard & Co Ltd
Original Assignee
Arundel Coulthard & 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 Arundel Coulthard & Co Ltd filed Critical Arundel Coulthard & Co Ltd
Priority to GB2764653A priority Critical patent/GB753585A/en
Publication of GB753585A publication Critical patent/GB753585A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/22—Braking arrangements
    • D01H7/2208—Braking arrangements using mechanical means
    • D01H7/2233—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching
    • D01H7/2258—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching the pivoted spindle being pulled off the belt
    • D01H7/2266—Braking arrangements using mechanical means by suppressing the driving means, e.g. by declutching the pivoted spindle being pulled off the belt and braked simultaneously

Landscapes

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

Abstract

753,585. Spindle driving and stopping mechanism. ARUNDEL, COULTHARD & CO., Ltd. Oct. 7, 1954 [Oct. 8, 1953], No. 27646/53. Class 120 (2). In a yarn doubling &c. machine of the type in which each spindle unit is mounted in a swivelling arm which is moved in one direction to press the spindle wharve against its driving belt and in the opposite direction to withdraw the spindle from the belt and bring it into engagement with a brake, each spindle unit can be moved by a pedal operated part and a transmission cable or the like to a fixed position with its wharve in engagement with its driving belt so that the pressure between the wharve and the belt has a predetermined value, the spindle unit being held in such position by a trip latch of an automatic knock-off mechanism which releases the latch when an end breaks, the pedal and associated parts being returned by spring pressure to a position in which the spindle unit can move clear of the driving belt and against the brake. As shown, the spindle a is mounted on a swing bracket b in the usual manner. The spindle wharve h is held in contact with the driving belt i by means of a wire k fastened at one end to pin n on the bracket b and passing over a pulley m and fastened at the other end to a bracket j. Also on the bracket j is a vertical wedge-shaped cam member o which can cooperate with a lug-like part on the bracket b to move the spindle wharve away from the belt i and into contact with the brake pad g. The bracket j is connected with the usual automatic stop motion mechanism comprising a rod q to the upper end of which is fitted a latch block r with which engages a latch s on the stop motion device t comprising the usual drop wires or the like. The latch s maintains the bracket j in the operative position but should the yarn fail the latch s is moved clear of the block v and the bracket j moved upwards under the action of spring w, the cam member o causing the wharve h to be moved away from the belt i and into engagement with the brake pad g. A treadle on the rod u is provided to reset the mechanism.
GB2764653A 1953-10-08 1953-10-08 Improved spindle drive for yarn doubling, twisting and like machines Expired GB753585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2764653A GB753585A (en) 1953-10-08 1953-10-08 Improved spindle drive for yarn doubling, twisting and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2764653A GB753585A (en) 1953-10-08 1953-10-08 Improved spindle drive for yarn doubling, twisting and like machines

Publications (1)

Publication Number Publication Date
GB753585A true GB753585A (en) 1956-07-25

Family

ID=10262974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2764653A Expired GB753585A (en) 1953-10-08 1953-10-08 Improved spindle drive for yarn doubling, twisting and like machines

Country Status (1)

Country Link
GB (1) GB753585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115216867A (en) * 2022-07-08 2022-10-21 浙江东星纺织机械有限公司 High-efficient industrial yarn twisting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115216867A (en) * 2022-07-08 2022-10-21 浙江东星纺织机械有限公司 High-efficient industrial yarn twisting machine
CN115216867B (en) * 2022-07-08 2024-03-15 浙江东星纺织机械有限公司 High-efficient industrial yarn twisting machine

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