SU34904A1 - Friction drive for sewing machines - Google Patents
Friction drive for sewing machinesInfo
- Publication number
- SU34904A1 SU34904A1 SU126582A SU126582A SU34904A1 SU 34904 A1 SU34904 A1 SU 34904A1 SU 126582 A SU126582 A SU 126582A SU 126582 A SU126582 A SU 126582A SU 34904 A1 SU34904 A1 SU 34904A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sewing machines
- friction drive
- clutch
- ring
- head
- Prior art date
Links
- 238000009958 sewing Methods 0.000 title description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
Предлагаемое .изобретение имеет целью устройство фрикционного привода дл швейных машин.The proposed invention aims to make a friction drive for sewing machines.
На схематическом чертеже фиг. 1 изображает вид предлагаемого изобретени в продольном разрезе; фиг. 2- вид спереди.In the schematic drawing of FIG. 1 shows a longitudinal section of the present invention; FIG. 2- front view.
Фрикционный привод состоит из подвижной муфты /, свободно сид щей на головке корпуса машины и снабженной пальцем, который входит в наклонный паз 11 головки. К муфте с одной стороны прикреплен отросток 2, в ушко которого продета пружина 5, соединенна с корпусом головки, а с другой стороны муфты укреплен отросток 4., сочлененный с т гой 5, соединенной с ножной педалью. На валике машины насажена и закреплена штифтом 7 втулка 6 со свободно надетым кольцом 5. На кольце 8 установлен шарикоподшипник 9 и свободно вращающийс желобчатый блочок 10.The friction drive consists of a movable coupling /, freely seated on the head of the machine body and equipped with a finger, which is inserted into the inclined groove 11 of the head. On the one side, a spike 2 is attached to the clutch, in which ear a spring 5 is threaded, connected to the head body, and on the other side of the clutch, a spike 4. is attached to a clutch 5, which is connected to the foot pedal. On the machine roller, the sleeve 6 is mounted and secured with a pin 7 with a ring 6 loosely fitted. The ball bearing 9 and the freely rotating grooved block 10 are mounted on the ring 8.
Фрикционное сцепление происходит при нажатии на педаль, котора св зана т гой 5 с муфтой 7. При этом муфта поворачиваетс и, вместе с тем, перемещаетс вдоль головки и своим выступом упираетс во фланец кольца 8 с шариковым подшипником 9 дл желобчатого блочка 10. Последний, перемеща сь вдоль втудки 6, фрикционно сцепл етс с маховиком 12, укрепленным на втулке шайбой 13 и гайкой 14. Дл выключени машины служит пружина 3, котора отводит муфту 7 от кольца 8 при прекращении воздействи т ги 5 на отросток 4.The friction clutch occurs when the pedal is pressed, which is connected by a thrust 5 with the clutch 7. At the same time, the clutch rotates and at the same time moves along the head and rests against the flange of the ring 8 with the ball bearing 9 for the grooved block 10. moving along vdotoch 6, frictionally engages with the flywheel 12, is fixed on the sleeve by a washer 13 and a nut 14. To turn off the machine, there is a spring 3, which pulls the coupling 7 from the ring 8 at the termination of the pull 5 on the sprout 4.
Предмет изобретени .The subject matter of the invention.
Фрикционный привод дл швейных машин, отличающийс тем, что приводной желобчатый блочок 10 совместно с шариковым подц1ипником установлен на кольце 5, свободно сид щем на втулке вместе с маховиком 72, дл перемещени какового кольца 8 вдоль втулки, с целью фрикционного сцеплени блочка 10 с маховиком 72, прииенена подпружиненна муфта 7, перемещвюща с$г по наклонному пазу головки корпуса машины и соединенна т гой 5с педалью, служащей дл включени машины.A friction drive for sewing machines, characterized in that a drive grooved block 10, together with a ball cap, is mounted on a ring 5, which is freely seated on a sleeve together with a flywheel 72, to move any ring 8 along the sleeve, in order to friction the block 10 with a flywheel 72 , a spring-loaded clutch 7, moving from $ g along the inclined groove of the head of the machine body and connected with a 5-foot pedal, used to turn on the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU126582A SU34904A1 (en) | 1933-04-02 | 1933-04-02 | Friction drive for sewing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU126582A SU34904A1 (en) | 1933-04-02 | 1933-04-02 | Friction drive for sewing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU34904A1 true SU34904A1 (en) | 1934-02-28 |
Family
ID=48351735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU126582A SU34904A1 (en) | 1933-04-02 | 1933-04-02 | Friction drive for sewing machines |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU34904A1 (en) |
-
1933
- 1933-04-02 SU SU126582A patent/SU34904A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU34904A1 (en) | Friction drive for sewing machines | |
| US1801017A (en) | Power-driven hoe | |
| US2432179A (en) | Dental hand piece | |
| AR194349A1 (en) | DEVICE TO FACILITATE THE START OF SPINNING IN AN OPEN-END SPINNING MACHINE PROVIDED WITH AN AUTOMATIC FIBER FEEDER, USING THE THREAD INSPECTOR'S MANUAL OPERATION | |
| GB1025195A (en) | Reversing device, preferably in screw thread cutting apparatus | |
| GB418415A (en) | A chuck for stud driving or setting and the like | |
| SU55304A1 (en) | Threading head | |
| GB475849A (en) | Clutch, especially for centrifuges | |
| SU55499A1 (en) | Wind engine with an adjustable conical friction gear to the driven shaft and with a tail rudder relative to the impeller | |
| SU13787A1 (en) | Drive to sewing machines | |
| FR806533A (en) | Furniture fitted with at least one device to facilitate its movement on the floor | |
| SU34466A1 (en) | Coupling coupling | |
| SU483234A1 (en) | Friction key | |
| SU2651A1 (en) | Bicycle free wheel hub | |
| SU460120A1 (en) | Reversible threading chuck | |
| SU25390A1 (en) | Drive to sewing machines from the electric motor | |
| SU145832A1 (en) | Friction Drive Sewing Machine | |
| GB450501A (en) | Improvement in or relating to free wheel mechanism for motor driven vehicles | |
| GB269669A (en) | Improvements relating to the lubrication of ball or roller or like bearings | |
| GB287744A (en) | Improvements in the lubrication of rotating shafts or like members | |
| GB411949A (en) | Improvements in and relating to mountings for spinning spindles for silk and like spinning machines | |
| SU10620A1 (en) | Friction attachment to a safe kickback handle | |
| SU33912A1 (en) | Sewing machine for guiding fabric | |
| SU70601A1 (en) | Ring for spinning and twisting machines | |
| SU23097A1 (en) | Spring loaded centrifugal regulator |