SU72746A1 - Electric torch - Google Patents

Electric torch

Info

Publication number
SU72746A1
SU72746A1 SU1940A SU339837A SU72746A1 SU 72746 A1 SU72746 A1 SU 72746A1 SU 1940 A SU1940 A SU 1940A SU 339837 A SU339837 A SU 339837A SU 72746 A1 SU72746 A1 SU 72746A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric torch
core
hand
dynamo
nut
Prior art date
Application number
SU1940A
Other languages
Russian (ru)
Inventor
А.Л. Евфарицкий
Original Assignee
А.Л. Евфарицкий
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 А.Л. Евфарицкий filed Critical А.Л. Евфарицкий
Priority to SU1940A priority Critical patent/SU72746A1/en
Application granted granted Critical
Publication of SU72746A1 publication Critical patent/SU72746A1/en

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

Известны карманные электрические фонари с источниками питани  в виде динамомашин, приводимых в действие нажимом руки. Давление от руки на рычаг или кнопку механизма передаетс  на валик ротора при помощи кремальерок, шестеренок и зубчатых дисков.Pocket electric lights are known with power sources in the form of dynamos powered by hand pressure. The pressure from the arm to the lever or button of the mechanism is transferred to the rotor roller by means of the rack, gears and toothed discs.

Механизмы карманных фонарей такого типа имеют, кроме того, р д дополнительны.х деталей, которые усложн ют механизм.Pocket lamp mechanisms of this type have, in addition, a number of additional details that complicate the mechanism.

Предлагаемое изобретение исключает из конструкции электрического фонар  зубчатую передачу. Сущность изобретени  заключаетс  в том, что нажимной от руки шрифт выполнен в виде черв чной гайки, привод щей во вращение сердечник, несущий диск, фрикционно св занный с  корем динамомашины.The proposed invention eliminates gear construction from the electric lamp. The essence of the invention lies in the fact that the hand-press font is made in the form of a screw nut, which causes the core to rotate, carrying the disk, which is frictionally connected to the dynamo machine.

Сущность изобретени  по сн етс  прилагаемым чертежом, на котором дан боковой разрез фонар , где А - оболочка из пластмассы; / -  корь динамомашины, 2 - обмотка индуктора, 3 - сердечник, 4 - фрикционный диск, 5 - черв чиа  гайка (пунктиром указано ее верхнее положение), 6 - спиральна  пружинка, 7 - стопорные винты.The invention is explained in the accompanying drawing, in which a side view of a lantern is given, where A is a plastic sheath; / - dynamo measles, 2 - inductor winding, 3 - core, 4 - friction disk, 5 - screw-nut (the dotted line indicates its upper position), 6 - coil spring, 7 - locking screws.

Движение черв чной гайки по вертикальной оси заставл ет вращатьс  сердечник с диском, который фрикционно св зан с  корем динамомащины , получающей таким образом вращательное движение.The movement of the worm nut on the vertical axis causes the core to rotate with the disc, which is frictionally coupled to the dynamomasc, thereby obtaining rotational motion.

Предмет изобретени Subject invention

Электрический фонарь с динамомашиной, приводимой от руки через передачу, не имеющую зубчатых зацеплений, отличающийс  тем, что нажимной от руки штифт выполнен в виде черв чной гайки, привод щей во вращение сердечник, несущий диск, фрикционно св занный с  корем динамомашины.Electric lamp with dynamo driven by hand through a gear that does not have gears, characterized in that the hand-pressed pin is made in the form of a worm nut, which rotates the core, carrying the disk, which is frictionally connected to the dynamo machine.

7 7

461461

SU1940A 1945-07-10 1945-07-10 Electric torch SU72746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1940A SU72746A1 (en) 1945-07-10 1945-07-10 Electric torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1940A SU72746A1 (en) 1945-07-10 1945-07-10 Electric torch

Publications (1)

Publication Number Publication Date
SU72746A1 true SU72746A1 (en) 1947-11-30

Family

ID=52683121

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1940A SU72746A1 (en) 1945-07-10 1945-07-10 Electric torch

Country Status (1)

Country Link
SU (1) SU72746A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127145A1 (en) * 2007-04-17 2008-10-23 Alexandr Veniaminovich Efimkin Exercise chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008127145A1 (en) * 2007-04-17 2008-10-23 Alexandr Veniaminovich Efimkin Exercise chair

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