RU93020728A - MECHANISM OF THE NEEDLE DRIVER OF THE ZIGZAG SEWING MACHINE - Google Patents

MECHANISM OF THE NEEDLE DRIVER OF THE ZIGZAG SEWING MACHINE

Info

Publication number
RU93020728A
RU93020728A RU93020728/12A RU93020728A RU93020728A RU 93020728 A RU93020728 A RU 93020728A RU 93020728/12 A RU93020728/12 A RU 93020728/12A RU 93020728 A RU93020728 A RU 93020728A RU 93020728 A RU93020728 A RU 93020728A
Authority
RU
Russia
Prior art keywords
needle bar
zigzag
sewing machine
axis
connecting rod
Prior art date
Application number
RU93020728/12A
Other languages
Russian (ru)
Other versions
RU2055960C1 (en
Inventor
Н.Н. Буренков
В.К. Зеленко
О.В. Татарников
Original Assignee
Конструкторское бюро приборостроения
Filing date
Publication date
Application filed by Конструкторское бюро приборостроения filed Critical Конструкторское бюро приборостроения
Priority to RU93020728A priority Critical patent/RU2055960C1/en
Priority claimed from RU93020728A external-priority patent/RU2055960C1/en
Publication of RU93020728A publication Critical patent/RU93020728A/en
Application granted granted Critical
Publication of RU2055960C1 publication Critical patent/RU2055960C1/en

Links

Claims (1)

Механизм игловодителя относится к швейному машиностроению и может быть использован в конструкциях швейных машин зигзаг. Изобретение позволяет получать стабильную зигзагообразную строчку при больших величинах зигзага в швейных машинах с челноком, имеющим вертикальную ось вращения. Для этого в механизме игловодителя швейной машины зигзаг с челноком, имеющим вертикальную ось вращения, опоры игловодителя выполнены качающимися и жестко связаны между собой, а ось нижней головки шатуна шарнирно закреплена на конце поводка игловодителя, причем ось шарнирного соединения шатуна и поводка игловодителя соосна оси качания опор игловодителя.The needle bar mechanism relates to sewing engineering and can be used in the designs of zigzag sewing machines. The invention allows to obtain a stable zigzag line at large zigzag values in sewing machines with a shuttle having a vertical axis of rotation. To do this, in the needle bar mechanism of a sewing machine, a zigzag with a shuttle with a vertical axis of rotation, the needle bar supports are swinging and rigidly connected to each other, and the axis of the lower connecting rod head is pivotally attached to the end of the needle bar driver, and the axis of the connecting rod of the connecting rod and needle bar driver is coaxial with the swing axis needle bar.
RU93020728A 1992-04-20 1992-04-20 Needle guide mechanism of zigzag sewing machine RU2055960C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93020728A RU2055960C1 (en) 1992-04-20 1992-04-20 Needle guide mechanism of zigzag sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93020728A RU2055960C1 (en) 1992-04-20 1992-04-20 Needle guide mechanism of zigzag sewing machine

Publications (2)

Publication Number Publication Date
RU93020728A true RU93020728A (en) 1995-09-10
RU2055960C1 RU2055960C1 (en) 1996-03-10

Family

ID=20140658

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93020728A RU2055960C1 (en) 1992-04-20 1992-04-20 Needle guide mechanism of zigzag sewing machine

Country Status (1)

Country Link
RU (1) RU2055960C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2215838C1 (en) * 2002-06-11 2003-11-10 Общество с ограниченной ответственностью "Завод бытовых швейных машин" Zigzag-type sewing machine
RU2215840C1 (en) * 2002-07-17 2003-11-10 Общество с ограниченной ответственностью "Завод бытовых швейных машин" Modular block of front mechanisms for sewing machine

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