GB204251A - Improvements in a looper thread controlling mechanism - Google Patents

Improvements in a looper thread controlling mechanism

Info

Publication number
GB204251A
GB204251A GB3479922A GB3479922A GB204251A GB 204251 A GB204251 A GB 204251A GB 3479922 A GB3479922 A GB 3479922A GB 3479922 A GB3479922 A GB 3479922A GB 204251 A GB204251 A GB 204251A
Authority
GB
United Kingdom
Prior art keywords
arm
looper
yoke
guides
machine
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
GB3479922A
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.)
Union Special Machine Co
Original Assignee
Union Special Machine Co
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 Union Special Machine Co filed Critical Union Special Machine Co
Priority to GB3479922A priority Critical patent/GB204251A/en
Publication of GB204251A publication Critical patent/GB204251A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B63/00—Devices associated with the loop-taker thread, e.g. for tensioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

204,251. Thompson, W. P., (Union Special Machine Co.). Dec. 21, 1922. Chain stitching. - Looper thread controlling mechanism for a machine having a looper oscillating in a single horizontal plane comprises an arm 21<1> oscillating between fixed thread-guides 14, 16. The guides are supported by a bracket adjustable on the standard of the machine. The arm 21<1> is carried by a yoke 22 oscillated by an eccentric 35 on the vertical shaft 11 by which the looper 3 is actuated through mechanism including parts 4, 10. A lubricating pad 39 of fibrous material is held in a plate 36 closing the open end of the yoke. The end of the arm 21<1> is reversely bent so as to engage the thread between and outside the guides as shown in Fig. 8. The arm 21<1> is adjustably mounted on the yoke and the eccentric 35 is adjustably mounted on its shaft.
GB3479922A 1922-12-21 1922-12-21 Improvements in a looper thread controlling mechanism Expired GB204251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3479922A GB204251A (en) 1922-12-21 1922-12-21 Improvements in a looper thread controlling mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3479922A GB204251A (en) 1922-12-21 1922-12-21 Improvements in a looper thread controlling mechanism

Publications (1)

Publication Number Publication Date
GB204251A true GB204251A (en) 1923-09-27

Family

ID=10370065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3479922A Expired GB204251A (en) 1922-12-21 1922-12-21 Improvements in a looper thread controlling mechanism

Country Status (1)

Country Link
GB (1) GB204251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204426A1 (en) * 1985-05-07 1986-12-10 Jaguar Co., Ltd. Upper thread guide mechanism for sewing machines
US4688501A (en) * 1985-05-07 1987-08-25 Maruzen Sewing Machine Co., Ltd. Upper thread guide mechanism for sewing machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204426A1 (en) * 1985-05-07 1986-12-10 Jaguar Co., Ltd. Upper thread guide mechanism for sewing machines
US4688501A (en) * 1985-05-07 1987-08-25 Maruzen Sewing Machine Co., Ltd. Upper thread guide mechanism for sewing machines

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