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GB855949A - Improved apparatus for the continuous and automatic detecting and correcting irregularities in thickness of material in sliver, with particular reference to staple-fibre slivers - Google Patents

Improved apparatus for the continuous and automatic detecting and correcting irregularities in thickness of material in sliver, with particular reference to staple-fibre slivers

Info

Publication number
GB855949A
GB855949A GB3078858A GB3078858A GB855949A GB 855949 A GB855949 A GB 855949A GB 3078858 A GB3078858 A GB 3078858A GB 3078858 A GB3078858 A GB 3078858A GB 855949 A GB855949 A GB 855949A
Authority
GB
United Kingdom
Prior art keywords
sliver
setting
thickness
arm
nut
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
GB3078858A
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.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik AG
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 Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
Publication of GB855949A publication Critical patent/GB855949A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/32—Regulating or varying draft
    • D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
    • D01H5/40—Regulating or varying draft in response to irregularities in material ; Measuring irregularities employing mechanical time-delay devices

Landscapes

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

Abstract

855,949. Textile drafting apparatus. DEUTSCHER SPINNEREIMASCHINENBAU INGOLSTADT NIEDERLASSUNG DER SCHUBERT & SALZER MASCHINENFABRIK A. G. Sept. 26, 1958 [Nov. 20, 1957], No. 30788/58. Classes 120(2) and 120(3). In apparatus for detecting and correcting irregularity in the thickness of sliver undergoing drafting, comprising a detector influencing through a rod-linkage a control means which includes rod-setting elements controlling a transmission or source of power, the linkage being displaceable to give the setting-rods a constant controlamplitude whatever the thickness of the sliver undergoing treatment, the linkage includes an element 5 which is hinged vertically to an arm 4 and which bears against an arcuate arm 7 of an angled lever 7, 70 which displaces the setting-rods by a coupling member 9 mounted on a link 8 fixed to the machine frame and which carries the setting-elements 10, 11, means being provided to shift the element along the arcuate arm and to secure it in position according to the thickness of sliver being drafted. In Fig. 1, the detector comprises rollers 2, 3 connected to the element 5 by a spring-urged link 40. When sliver of thickness D is being drafted, the end 6 of the element assumes a position 61 so that the arm 7 is drawn downwardly by a spring 5<SP>1</SP> for the arms 70, 9 and the setting-members to be deflected to an extent indicated by a pointer 72. The setting-members are then restored to their original positions as indicated by the pointer by moving the arm 5 through a nut 16 on a threaded rotatable shaft 14 to a position 5<SP>11</SP>. In all positions the arms 5, 7 are substantially at right angles, and instead of the nut 16, a sliding- member with a securing-nut may be used to connect them. The positions of the rods as set by irregularity in the sliver may be "read" by electro-magnetic means.
GB3078858A 1957-11-20 1958-09-26 Improved apparatus for the continuous and automatic detecting and correcting irregularities in thickness of material in sliver, with particular reference to staple-fibre slivers Expired GB855949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED26863A DE1086155B (en) 1957-11-20 1957-11-20 Control system for comparing fiber ribbons

Publications (1)

Publication Number Publication Date
GB855949A true GB855949A (en) 1960-12-14

Family

ID=7039034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3078858A Expired GB855949A (en) 1957-11-20 1958-09-26 Improved apparatus for the continuous and automatic detecting and correcting irregularities in thickness of material in sliver, with particular reference to staple-fibre slivers

Country Status (4)

Country Link
CH (1) CH369987A (en)
DE (1) DE1086155B (en)
FR (1) FR1203268A (en)
GB (1) GB855949A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452626A (en) * 1993-03-12 1995-09-26 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame
US5463556A (en) * 1992-06-17 1995-10-31 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for control of an autoleveling draw frame
US5583781A (en) * 1991-06-04 1996-12-10 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to correct the regulation onset point and the intensity of regulation
US5619773A (en) * 1993-01-25 1997-04-15 Rieter Ingolstadt Spinnereimaschinenbau Ag Draw frame

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113350A (en) * 1960-05-18 1963-12-10 Warner Swasey Co Memory wheel control system for gill box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767296A (en) * 1953-10-12 1957-01-30 George Frederick Raper Improvements in or relating to apparatus for detecting and correcting departures from standard in the thickness or diameter of longitudinally travelling textile slivers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583781A (en) * 1991-06-04 1996-12-10 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to correct the regulation onset point and the intensity of regulation
US5463556A (en) * 1992-06-17 1995-10-31 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for control of an autoleveling draw frame
US5619773A (en) * 1993-01-25 1997-04-15 Rieter Ingolstadt Spinnereimaschinenbau Ag Draw frame
US5452626A (en) * 1993-03-12 1995-09-26 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame

Also Published As

Publication number Publication date
FR1203268A (en) 1960-01-18
CH369987A (en) 1963-06-15
DE1086155B (en) 1960-07-28

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