SU659412A1 - Apparatus for longitudinal actuation of thread guide bar of book-sewing machine - Google Patents

Apparatus for longitudinal actuation of thread guide bar of book-sewing machine

Info

Publication number
SU659412A1
SU659412A1 SU742058150A SU2058150A SU659412A1 SU 659412 A1 SU659412 A1 SU 659412A1 SU 742058150 A SU742058150 A SU 742058150A SU 2058150 A SU2058150 A SU 2058150A SU 659412 A1 SU659412 A1 SU 659412A1
Authority
SU
USSR - Soviet Union
Prior art keywords
book
sewing machine
guide bar
thread guide
longitudinal actuation
Prior art date
Application number
SU742058150A
Other languages
Russian (ru)
Inventor
Яков Трофимович Душкевич
Борис Алексеевич Черня
Анна Емельяновна Грицюк
Николай Михайлович Свиридов
Original Assignee
Всесоюзный Научно-Исследовательский Институт Полиграфического Машиностроения
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 Всесоюзный Научно-Исследовательский Институт Полиграфического Машиностроения filed Critical Всесоюзный Научно-Исследовательский Институт Полиграфического Машиностроения
Priority to SU742058150A priority Critical patent/SU659412A1/en
Application granted granted Critical
Publication of SU659412A1 publication Critical patent/SU659412A1/en

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  • Sewing Machines And Sewing (AREA)

Description

2. Шарик 8 и пружина 9 смонтированы в корпусе //. Усилие прижати  шарнка 8 к лунке 10 регулируетс  винтом 12. Работает устройство следующим образом . Качающийс  стол 7 со штангой нитеводител  подходит к вилке 2. Палец с роликом 6 входит в паз вилки. В это врем  торцовый кулачок 3, поворачива сь, перемещает рычаг / с вилкой 2, а вместе с ними и щтангу с нитеводител ми вдоль стола.2. Ball 8 and spring 9 are mounted in the housing //. The force of pressing the hinge 8 to the hole 10 is regulated by a screw 12. The device operates as follows. The swinging table 7 with the yarn guide bar approaches the fork 2. A roller with a roller 6 enters the slot of the fork. At this time, the end cam 3 rotates the lever / with the fork 2, and with it the shaft with the yarn feeders along the table.

Claims (1)

Формула изобретени  Устройство дл  продольного перемещеки  штанги с нитеводител ми ниткошвейной машины, состо щее из рычага с вилкой, установленного на станине машины, и кулачкового привода, отличающеес  тем, что, с целью повышени  надежности работы машины, рычаг соединен с вилкой посредством втулки, имеющей шариковый фиксатор. Источник информации, прин тый во внимание при экспертизе: 1. Луговец В. А. Ниткошвейные мащины и работа на них. М., издательство «Книга , 1969, с. 62. The invention is a device for longitudinal movement of the boom with yarn feeders of a sewing machine, consisting of a lever with a fork mounted on the base of the machine, and a cam drive, characterized in that, in order to increase the reliability of the machine, the lever is connected to the fork through a sleeve having a ball retainer. The source of information taken into account during the examination: 1. V. Lugovets. Book sewing machines and work on them. M., publishing house “Book, 1969, p. 62. Фиг 3Fig 3
SU742058150A 1974-09-02 1974-09-02 Apparatus for longitudinal actuation of thread guide bar of book-sewing machine SU659412A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742058150A SU659412A1 (en) 1974-09-02 1974-09-02 Apparatus for longitudinal actuation of thread guide bar of book-sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742058150A SU659412A1 (en) 1974-09-02 1974-09-02 Apparatus for longitudinal actuation of thread guide bar of book-sewing machine

Publications (1)

Publication Number Publication Date
SU659412A1 true SU659412A1 (en) 1979-04-30

Family

ID=20595453

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742058150A SU659412A1 (en) 1974-09-02 1974-09-02 Apparatus for longitudinal actuation of thread guide bar of book-sewing machine

Country Status (1)

Country Link
SU (1) SU659412A1 (en)

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