GB379959A - Improvements in stop motions for roving and spinning machines - Google Patents

Improvements in stop motions for roving and spinning machines

Info

Publication number
GB379959A
GB379959A GB884/32A GB88432A GB379959A GB 379959 A GB379959 A GB 379959A GB 884/32 A GB884/32 A GB 884/32A GB 88432 A GB88432 A GB 88432A GB 379959 A GB379959 A GB 379959A
Authority
GB
United Kingdom
Prior art keywords
roving
pivoted
spinning
members
stop
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
GB884/32A
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.)
WALTER JOHN SCOTT
Original Assignee
WALTER JOHN SCOTT
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 WALTER JOHN SCOTT filed Critical WALTER JOHN SCOTT
Publication of GB379959A publication Critical patent/GB379959A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
    • D01H13/1625—Electro-mechanical actuators

Landscapes

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

Abstract

379,959. Stop-motions for roving and spinning machines. SCOTT, W. J., 78, Collins Street, Woonsocket, Rhode Island, U.S.A. Jan. 12, 1932, No. 884. Convention date, April 28, 1931. [Class 120 (ii).] An electric stop-motion for spinning and roving machines comprises a contact member, or members, 22, Figs. 1 and 2, pivoted at its end and normally supported by the yarn but, on breakage, adapted to move under gravity to engage a fixed contact bar 28, positioned intermediate of the ends of the member 22, to complete a circuit which stops the machine. The contact members 22 are pivoted at their lower ends on a rod 20 while a control member 30, 31, 32, Figs. 2 and 3, is provided which may be set as shown in Fig. 3 to support the contact members 22 vertically. If desired, an individual control member may be provided for each member 22. On completion of the circuit the latch 36 is released by the electromagnet 35, Fig. 6, and the belt moved from the fast to the loose pulley.
GB884/32A 1931-04-28 1932-01-12 Improvements in stop motions for roving and spinning machines Expired GB379959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US534503A US1920767A (en) 1931-04-28 1931-04-28 Stop motion for roving and spinning machines

Publications (1)

Publication Number Publication Date
GB379959A true GB379959A (en) 1932-09-08

Family

ID=24130337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB884/32A Expired GB379959A (en) 1931-04-28 1932-01-12 Improvements in stop motions for roving and spinning machines

Country Status (2)

Country Link
US (1) US1920767A (en)
GB (1) GB379959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097869B (en) * 1953-10-26 1961-01-19 Simpson James Adams Thread guard

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662251A (en) * 1951-04-26 1953-12-15 Walter J Scott Stop motion device for sliver processing machines
US2883710A (en) * 1953-03-12 1959-04-28 Deering Milliken Res Corp Stop motion
US2793490A (en) * 1953-06-23 1957-05-28 Simpson J Adams Stop motion for textile machines
US3008285A (en) * 1959-03-06 1961-11-14 Adams Inc Drop-wire latching device
DE3406397C1 (en) * 1984-02-22 1985-07-11 SKF GmbH, 8720 Schweinfurt Match lock device on spinning machine drafting systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097869B (en) * 1953-10-26 1961-01-19 Simpson James Adams Thread guard

Also Published As

Publication number Publication date
US1920767A (en) 1933-08-01

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