SU462344A3 - Device for stopping the sewing machine in position - Google Patents

Device for stopping the sewing machine in position

Info

Publication number
SU462344A3
SU462344A3 SU1481963A SU1481963A SU462344A3 SU 462344 A3 SU462344 A3 SU 462344A3 SU 1481963 A SU1481963 A SU 1481963A SU 1481963 A SU1481963 A SU 1481963A SU 462344 A3 SU462344 A3 SU 462344A3
Authority
SU
USSR - Soviet Union
Prior art keywords
lever
sewing machine
stopping
plate
slit
Prior art date
Application number
SU1481963A
Other languages
Russian (ru)
Inventor
Фогт Хайнц
Original Assignee
Феб Немашиненверк Виттенберге (Инопредприятие)
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 Феб Немашиненверк Виттенберге (Инопредприятие) filed Critical Феб Немашиненверк Виттенберге (Инопредприятие)
Application granted granted Critical
Publication of SU462344A3 publication Critical patent/SU462344A3/en

Links

Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B69/00Driving-gear; Control devices
    • D05B69/14Devices for changing speed or for reversing direction of rotation
    • D05B69/16Devices for changing speed or for reversing direction of rotation mechanical

Landscapes

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

Description

Перед началом работы швейной машины освобождаетс  «ож«а  педаль 10 и срабат ваетлат жна  пружина 6 f вает через рычаг 5 полумуфты 1 и 3 в раскрытом положении п, кроме того, осредством рычага 5, стержн  11 и коромысла 1о удерживает двуплечий рычаг 8 в нерабочем положенин При нажатии на педаль 10 рычаг 8 опускаетс  нолумуфты 1, 3 включаютс , и швейна  1;;шинапа шнает работать. Если во врем  работы срабатывает механ.чзм основа маШТ1НЫ то возбуждаетс  электромагнит 18, и So  корь смещает палец 17 в направлении копомыста 15. Последнее, поворачива сь по асовой стрелке, преодолевает сопротивление пружины 19, благодар  чему его нижнее плечо выходит из прорези 13 пластины 12. При этом нарушаетс  св зь рычага 5 с недалью 10 и пружи-на 6 отключает нолумуфты 1 и 3, поскольку рычаг 8 находитс  в нижнем положении Во врем  этого процесса стержень 11 ещаетсИ вверх, а пластина 12 удерж:ивает коромысло 15 в заблок.прова.ниом положении После устраненн , например, оорыва нити  корь электромагнита 18 вт гиваетс  и при по,мощи педали 10 поднимает двуилечии В, Б св зи с чем ролик 16 нижнего пле Sa коромысла 15 шд действием пружины 19Before the sewing machine starts operating, the “standby” and the pedal 10 are released and the spring 6 f is activated through the lever 5 of the half coupling 1 and 3 in the open position n, in addition, by means of the lever 5, the rod 11 and the yoke 1o keeps the double-arm lever 8 out of working position When you press the pedal 10, the lever 8 lowers the coupling halves 1, 3 is turned on, and sewing 1 ;; If during operation the mechanism of the lash is triggered, the electromagnet 18 is energized, and So the measles displaces the finger 17 in the direction of the tail bone 15. The latter, turning along the aces arrow, overcomes the resistance of the spring 19, due to which its lower shoulder comes out of the slot 13 of the plate 12 In this case, the link between the lever 5 and the spring 10 and the spring-6 disconnects the couplings 1 and 3, because the lever 8 is in the lower position. During this process, the rod 11 goes up and the plate 12 retains: the rocker 15 in the block. .in the position after y strange, for example, by breaking the thread, the measles of the electromagnet 18 is retracted and, with the force of the pedal 10, lifts the bilectures C, B, with which the roller 16 of the lower Sa of the rocker arm 15 is driven by the action of the spring 19

1515

12 нова входит в. прорезь 13 пластины 12 Дл  уска иквейной м.ашнпы опускают рычаг 8 ри помощн педали 10. Предмет изобретени  1 Устройство дл  остаиова швейной маины в заданном ио7,ожеиш1, содержащее устаиовленную на приводном валу «ашнны муфту иодвиж ва  нолумуфта которой кинема ичёски св зана посредством иодпружиненного дву0лечего рычага с педалью, а одно из теч двуплечего рычага св зано с механизмом останова машины, отличающеес   теы что с цепью выключени  машины в люоои период цикла ее работы, кинематическа  св зь подвижной нолумуфты с двуплечнм вь нолнена в виде .взаимодействующего с полумуфтой рычага, закрепленного на одной оси с дтплечим рычагом, стержн , свободно -посаженного на ось и имеющего нластину с пропезью и установленного на двуплечем рычаге коромьюла, контактирующего с прорезью пластины и .несущего палец, управл ющни мехаHiH3MOM останова мащины. 2 Устройство но п. 1, отличающеес  тем, чтоиалец установлен с возможностью осевого Гере ещепи  посредством электромагнита, св занного с механизмом останова маипшы.12 is new. slit 13 of the plate 12 For lifting the sewing machine, they lower the lever 8 on the assist pedal 10. Subject of the invention 1 A device for an sewing sewing machine in a given io7, auger 1, which is mounted on a drive shaft with a sleeve that connects the knob to the hub of the hub, and the hub is attached. a two-arm lever with a pedal, and one of the two-arm levers is connected with the machine’s stopping mechanism, which is characterized by the kinematic connection of the mobile coupling with a double-sided luoi circuit with the machine off; On in the form of a lever interacting with a half-coupling fixed on the same axis with a remote lever, a rod freely planted on the axis and having a nlastina with a propezium and mounted on the double-arm lever of the crutch, in contact with the slit of the plate and carrying a finger controlling the fur of the control shaft of the crush-lever, in contact with the slit of the plate and carrying the finger controlling the fur of the crush-lever, which is in contact with the slit of the plate and carrying the finger controlling the fur of the squeegee, in contact with the slit of the plate and carrying the finger controlling the fur of the control shaft, controlling the mechanism of the squeegee, contacting with the slit of the plate and carrying the finger, and controlling the mechanism of the stern . 2 A device according to claim 1, characterized in that the man is installed with the possibility of axially mounting another by means of an electromagnet connected with the maipsha stopping mechanism.

SU1481963A 1969-12-10 1970-09-30 Device for stopping the sewing machine in position SU462344A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14422969 1969-12-10

Publications (1)

Publication Number Publication Date
SU462344A3 true SU462344A3 (en) 1975-02-28

Family

ID=5481916

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1481963A SU462344A3 (en) 1969-12-10 1970-09-30 Device for stopping the sewing machine in position

Country Status (9)

Country Link
BG (1) BG17639A3 (en)
CS (1) CS160135B2 (en)
DE (1) DE2046622A1 (en)
FR (1) FR2071714A5 (en)
HU (1) HU170040B (en)
RO (1) RO56967A (en)
SE (1) SE362905B (en)
SU (1) SU462344A3 (en)
YU (1) YU33491B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166179A (en) * 2018-02-12 2018-06-15 中山市科艺电机有限公司 It is a kind of to step on telescopic rod and sewing machine with speed-regulating switch for connecting sewing machine foot

Also Published As

Publication number Publication date
HU170040B (en) 1977-03-28
SE362905B (en) 1973-12-27
BG17639A3 (en) 1973-11-10
CS160135B2 (en) 1975-02-28
RO56967A (en) 1974-08-01
DE2046622A1 (en) 1971-06-16
YU33491B (en) 1977-04-30
FR2071714A5 (en) 1971-09-17
YU295970A (en) 1976-10-31

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