US543288A - Adjustable yarn clearer - Google Patents

Adjustable yarn clearer Download PDF

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US543288A
US543288A US543288DA US543288A US 543288 A US543288 A US 543288A US 543288D A US543288D A US 543288DA US 543288 A US543288 A US 543288A
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Prior art keywords
plate
yarn clearer
adjustable yarn
clearing
plates
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • My invention relates to adjustable yarnelearers, and has for its obj ect to make the ad-l justment of the gage of the slit very exact,
  • Figures l and 2 are views of two opposite sides of the clearer in elevation.
  • Fig. 3 is an edge View looking from the left-hand side of Fig. l, and
  • Fig. 4 is a section taken on the line A B of Fig. 1.
  • the yarn to be wound is passed through the slot formed by the two parallel clearing-edges of the plates 26 and 27.
  • These plates are held together by parallel bars or links 28 and 29, which are preferably Of spring metal and so fixed at their ends to the two plates as tO tend to keep the plate 26 pressed laway from thel plate 27 and downward against the vscrew 33.
  • the plate 27 is a fixture secured by a bolt passing through the slot 31 to any convenient part of the framing of the machine on which the clearer is used.
  • the screw 33 passes through the fixed plate 27 and bears against the lower part of the movable plate 26.
  • the plate 26 is moved up or down to diminish or increase the gage' of the slit formed by the two contiguous clearing-edges through which the yarn is to be passed to be cleared. It will be seen that by this arrangement the clearing-edges are kept firmly apart at therequired distance by reason of the spring-links tending always to press the plate 26. against the screw 33, so that the two plates 26.27 willvbe self-separating when the screw 33 is unscrewed, and sothat the plates will maintain their relative positions when adjusted, no matterin what position the clearer itself is placed.
  • An adjustable clearer for clearing yarn in the process of Winding comprising a sta tionary plate and a movable plate having contiguous clearing edges, in -combination with parallel links connecting 'the two plates contiguous clearing edges in combination with parallel spring links connecting the two plates, and an adjusting screw carried by one plate and bearing against the other plate in Opposition to the action of the spring links, substantially as set forth.

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

Description

' .'(No Model.)
A T.A;BOYD.
ADJUSTABLE YARN GLEAREB.. No. 543,288. Patented July 23V, 1895 Fuse'- FIGA- FIGB- UNTTEn STATES PATENT OirrcE.
THOMAS A. BOYD, OB GLASGOW, SCOTLAND.
ADJUSTABLE YARN-CLEARER.
SPECIFICATION forming part of Letters Patent N o. 543,288, dated J' uly 23, 1.895. I Application filed December 3, 1894:. Serial No. 530,665. (No model.)
VTo all whom it may concern/ Improvements in Adjustable Yarn-Clearersfor Clearing or Cleaning and Guiding Yarn in the Process of Winding, of which the fol lowing is a specification.
My invention relates to adjustable yarnelearers, and has for its obj ect to make the ad-l justment of the gage of the slit very exact,
yet very easily changed.
In the accompanying drawings, Figures l and 2 are views of two opposite sides of the clearer in elevation. Fig. 3 is an edge View looking from the left-hand side of Fig. l, and Fig. 4is a section taken on the line A B of Fig. 1.
The yarn to be wound is passed through the slot formed by the two parallel clearing-edges of the plates 26 and 27. These plates are held together by parallel bars or links 28 and 29, which are preferably Of spring metal and so fixed at their ends to the two plates as tO tend to keep the plate 26 pressed laway from thel plate 27 and downward against the vscrew 33.
The plate 27 is a fixture secured by a bolt passing through the slot 31 to any convenient part of the framing of the machine on which the clearer is used. The screw 33 passes through the fixed plate 27 and bears against the lower part of the movable plate 26. By turning thisscrew the plate 26 is moved up or down to diminish or increase the gage' of the slit formed by the two contiguous clearing-edges through which the yarn is to be passed to be cleared. It will be seen that by this arrangement the clearing-edges are kept firmly apart at therequired distance by reason of the spring-links tending always to press the plate 26. against the screw 33, so that the two plates 26.27 willvbe self-separating when the screw 33 is unscrewed, and sothat the plates will maintain their relative positions when adjusted, no matterin what position the clearer itself is placed.
I claim as my inventionl. An adjustable clearer for clearing yarn in the process of Winding, comprising a sta tionary plate and a movable plate having contiguous clearing edges, in -combination with parallel links connecting 'the two plates contiguous clearing edges in combination with parallel spring links connecting the two plates, and an adjusting screw carried by one plate and bearing against the other plate in Opposition to the action of the spring links, substantially as set forth.
In testimony whereof' I have signed my name to this specication in the presence of two subscribing witnesses.
T. A. BOYD.
Vitnesses: .y
W. GORDON SHAW, PETER H. WADDELL.
US543288D Adjustable yarn clearer Expired - Lifetime US543288A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749594A (en) * 1952-10-18 1956-06-12 Zellweger Uster Ag Thread cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749594A (en) * 1952-10-18 1956-06-12 Zellweger Uster Ag Thread cleaner

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