JPS55106963A - Lappet fixing device for sensing cut thread - Google Patents

Lappet fixing device for sensing cut thread

Info

Publication number
JPS55106963A
JPS55106963A JP1304679A JP1304679A JPS55106963A JP S55106963 A JPS55106963 A JP S55106963A JP 1304679 A JP1304679 A JP 1304679A JP 1304679 A JP1304679 A JP 1304679A JP S55106963 A JPS55106963 A JP S55106963A
Authority
JP
Japan
Prior art keywords
lappet
circuit board
printed circuit
divided
fixing device
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.)
Granted
Application number
JP1304679A
Other languages
Japanese (ja)
Other versions
JPS6119543B2 (en
Inventor
Isao Arita
Fumitaka Maede
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1304679A priority Critical patent/JPS55106963A/en
Priority to US06/039,587 priority patent/US4254613A/en
Priority to DE19792954620 priority patent/DE2954620C2/de
Priority to GB7917086A priority patent/GB2023671B/en
Priority to CH467979A priority patent/CH645593A5/en
Priority to DE19792919836 priority patent/DE2919836A1/en
Publication of JPS55106963A publication Critical patent/JPS55106963A/en
Publication of JPS6119543B2 publication Critical patent/JPS6119543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

PURPOSE: To provide an easy wiring and assembly by a method wherein a printed circuit board constituted by connecting the divided plates having a plurality of tows with a connector plate is arranged at a lappet fixing lever.
CONSTITUTION: Printed circuit board 15 is divided in response to a length of a plurality of tows, the divided plate is connected by a connector plate 17 to form the printed circuit board 15 again. The printed circuit board 15 is fixed to the rappet fixing bar 10. Thereby it is possible to take a signal produced by a piezoelectric element without changing almost of all the form of a conventional type of a ring spinning machine, or even when the lappet 3 is to be replaced with a new one, it is not necessary to make a wiring or connection of wires, resulting in making a simple construction.
COPYRIGHT: (C)1980,JPO&Japio
JP1304679A 1978-05-16 1979-02-06 Lappet fixing device for sensing cut thread Granted JPS55106963A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1304679A JPS55106963A (en) 1979-02-06 1979-02-06 Lappet fixing device for sensing cut thread
US06/039,587 US4254613A (en) 1978-05-16 1979-05-16 Yarn break detector in ring frames
DE19792954620 DE2954620C2 (en) 1978-06-13 1979-05-16
GB7917086A GB2023671B (en) 1978-05-16 1979-05-16 Detecting yarn breaks in spinning machines
CH467979A CH645593A5 (en) 1978-05-16 1979-05-16 THREADBREAK DETECTOR.
DE19792919836 DE2919836A1 (en) 1978-06-13 1979-05-16 piezoelectric yarn break detector - removably mounted in lappet in slots with electric connecting leads in slots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1304679A JPS55106963A (en) 1979-02-06 1979-02-06 Lappet fixing device for sensing cut thread

Publications (2)

Publication Number Publication Date
JPS55106963A true JPS55106963A (en) 1980-08-16
JPS6119543B2 JPS6119543B2 (en) 1986-05-17

Family

ID=11822168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1304679A Granted JPS55106963A (en) 1978-05-16 1979-02-06 Lappet fixing device for sensing cut thread

Country Status (1)

Country Link
JP (1) JPS55106963A (en)

Also Published As

Publication number Publication date
JPS6119543B2 (en) 1986-05-17

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