GB704947A - Improvements in and relating to textile spindles - Google Patents

Improvements in and relating to textile spindles

Info

Publication number
GB704947A
GB704947A GB139150A GB139150A GB704947A GB 704947 A GB704947 A GB 704947A GB 139150 A GB139150 A GB 139150A GB 139150 A GB139150 A GB 139150A GB 704947 A GB704947 A GB 704947A
Authority
GB
United Kingdom
Prior art keywords
spindle
arm
engagement
spring
whorl
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
GB139150A
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.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and Sons 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 Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Priority to GB139150A priority Critical patent/GB704947A/en
Publication of GB704947A publication Critical patent/GB704947A/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

704,947. Spindle braking mechanism SCRAGG & SONS, Ltd.. E., and FINDLOW, E. April 4, 1951 [Jan. 19, 1950], No. 1391/50. Class 120(2) [Also in Group XXXIV] A textile spindle assembly of the kind in which the spindle is rotatably mounted in a support pivoted to the machine frame so that said support can be pivoted alternatively to position the spindle out of engagement with an endless driving belt and into engagement with a brake, or out of-engagement with the brake and into engagement with the driving belt, has the pivoted support provided with a manipulating handle attached thereto and adapted to engage the machine frame or a bracket thereon when the spindle is moved out of engagement with the driving belt to retain the spindle in a position clear of the brake. As shown, a bracket 5 is secured to a spindle rail 6 by bolts 7 and has an extending arm 8 in one with it and also a hollow vertical member 9 which acts as a socket for a rod 10 having mounted en it an arm 11 terminating in a ring 12 in which the mounting 13 for the spindle bolster is secured. The spindle 14 has a whorl 15 which when the spindle is running is pressed against an endless belt 16 under the action of a spring 17. On the arm 11 is a pivotally mounted lever 18 movable between two lugs 19 and 20 and normally pulled upwards by a spring 21. The arm 8 is provided with a lug 22 projecting towards the lug 19, a gap 23 on its underside and a braking surface 24 at its end. To stop the rotation of the spindle, lever 18 is pulled to the right, in Fig. 1, this swings the arm 11 around until the' whorl 15 contacts the braking surface 24, the lever 18 slides down the inclined face- 25 of arm 8 and enters the gap 23 where, due to the pull of the spring 21 it is retained. The length of gap 23 is sufficient to permit the whorl 15 to move clear of the braking surface 24 under the action of spring 17 when rotation of the spindle has. ceased.
GB139150A 1950-01-19 1950-01-19 Improvements in and relating to textile spindles Expired GB704947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB139150A GB704947A (en) 1950-01-19 1950-01-19 Improvements in and relating to textile spindles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB139150A GB704947A (en) 1950-01-19 1950-01-19 Improvements in and relating to textile spindles

Publications (1)

Publication Number Publication Date
GB704947A true GB704947A (en) 1954-03-03

Family

ID=9721173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB139150A Expired GB704947A (en) 1950-01-19 1950-01-19 Improvements in and relating to textile spindles

Country Status (1)

Country Link
GB (1) GB704947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218915B (en) * 1963-05-09 1966-06-08 Hamel Zwirnerei Und Spinnereim Swivel spindle arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218915B (en) * 1963-05-09 1966-06-08 Hamel Zwirnerei Und Spinnereim Swivel spindle arrangement

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