SU83439A1 - An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord - Google Patents

An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord

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Publication number
SU83439A1
SU83439A1 SU305831A SU305831A SU83439A1 SU 83439 A1 SU83439 A1 SU 83439A1 SU 305831 A SU305831 A SU 305831A SU 305831 A SU305831 A SU 305831A SU 83439 A1 SU83439 A1 SU 83439A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chord
height
segment
conducible
instrument
Prior art date
Application number
SU305831A
Other languages
Russian (ru)
Inventor
А.А. Загряжский
жский А.А. Загр
Original Assignee
А.А. Загряжский
жский А.А. Загр
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.А. Загряжский, жский А.А. Загр filed Critical А.А. Загряжский
Priority to SU305831A priority Critical patent/SU83439A1/en
Application granted granted Critical
Publication of SU83439A1 publication Critical patent/SU83439A1/en

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Предметом насто щего изобретени   вл етс  прибор, представл ющий собой разновидность кронциркул  со шкалой в комбинации с пружинным глубиномером, который предназначаетс  дл  одновременного определени  длины хорды и высоты сегмента, ст гиваемого хордой на цилиндрических стержн х.The object of the present invention is a device, which is a variety of calipers with a scale in combination with a spring depth gauge, which is intended to simultaneously determine the chord length and the height of the segment being chordated on cylindrical rods.

Отличительна особенность предложенного прибора состоит в том, что стержень глубиномера подвижно расположен внутри двух поворотных втулок, одна из которых укреплена на оси, проход щей через центр шарнирного соединени  двух одинаковой длины рычагов, концы которых шарнирно укреплены на ножках кронциркул , тогда как друга  втулка укреплена на оси вращени  ножек.A distinctive feature of the proposed device is that the depth gauge rod is movably located inside two rotary bushings, one of which is fixed on an axis passing through the center of the hinge joint of two equal length levers, the ends of which are hingedly mounted on the caliper legs, while the other sleeve is fixed on axis of rotation of the legs.

Устройство прибора и способ его применени  видны на чертеже. Прибор состоит из металлического сектора с неподвижной ножкой измерител  / (фиг. 1), к которому прикреплена подвижна  ножка измерител  2, плотно посаженна  и свободно вращающа с  на полой цилиндрической втулке 3. В полости втулки помещаетс  свободно вращающа с  в ней ось центральной направл ющей трубки 4. Свозь последнюю пропущена стрелка 5 дл  измерени  высоты шва,: котора  при раскрытии ножек измерител  удерживаетс , строго на середине рассто ни  между ножками нижней направл ющей трубкой 6, в полости которой свободно пропущена стрелка.The device device and method of its use are visible in the drawing. The device consists of a metal sector with a fixed leg gauge (Fig. 1), to which a movable leg of meter 2 is attached, tightly seated and freely rotating on a hollow cylindrical sleeve 3. In the cavity of the sleeve is placed the axis of the central guide tube freely rotating in it 4. Through the latter, an arrow 5 is passed to measure the height of the seam: which, when the legs are opened, the meter is held strictly in the middle of the distance between the legs of the lower guide tube 6, in the cavity of which the arrow is freely passed.

Нижн   направл юща  трубка снабжена осью, шарнирно св зывающей четыре направл ющих стрелки шатуна 7, попарно прикрепленных шарнирами к неподвижной и подвижной ножкам измерител . Пружина 8, надета  на стрелку, упира сь в центральную направл ющую трубку, прижимает нижнее острие стрелки к измер емому шву. На секторе нанесен нониус с делени ми, указывающими при замерах, щирину шва 9, и кривые, показывающие высоту шва 10 (фиг. 2).The lower guide tube is provided with an axis that hinges four guide arrows of the connecting rod 7, which are attached in pairs by hinges to the fixed and movable legs of the meter. The spring 8, mounted on the arrow, abutting against the central guide tube, presses the lower edge of the arrow to the measured seam. On the sector there is a nonius with divisions, indicating, during measurements, the width of the seam 9, and curves showing the height of the seam 10 (Fig. 2).

Отсчеты -по нониусу читаютс  справа налево, что обусловлено удобством работы с измерителем левой руки.The readings, in accordance with the vernier, are read from right to left, which is due to the convenience of working with the gauge of the left hand.

Применение прибора в сварочном производстве должно обеспечить проектную прочность шва по размерам его сечени , что снижает расход электродов при сварке.The use of the device in welding production should ensure the design strength of the seam in terms of its cross-sectional dimensions, which reduces the consumption of electrodes during welding.

SU305831A 1941-03-25 1941-03-25 An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord SU83439A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU305831A SU83439A1 (en) 1941-03-25 1941-03-25 An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU305831A SU83439A1 (en) 1941-03-25 1941-03-25 An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord

Publications (1)

Publication Number Publication Date
SU83439A1 true SU83439A1 (en) 1949-11-30

Family

ID=48256342

Family Applications (1)

Application Number Title Priority Date Filing Date
SU305831A SU83439A1 (en) 1941-03-25 1941-03-25 An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord

Country Status (1)

Country Link
SU (1) SU83439A1 (en)

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