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 chordInfo
- 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
Links
Landscapes
- 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.
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) |
-
1941
- 1941-03-25 SU SU305831A patent/SU83439A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2741848A (en) | Combination micrometer caliper | |
SU83439A1 (en) | An instrument for simultaneous determination on cylindrical rods of the chord length and the height of a segment that is conducible by this chord | |
US2807091A (en) | Keyway checkers | |
US1650704A (en) | Vernier divider or caliper | |
US914855A (en) | Micrometer-gage. | |
US2603002A (en) | Self-centering inside and outside caliper | |
US2662297A (en) | Gauge for testing out-of-roundness and diameters of cylindrical holes | |
US2448645A (en) | Hardness tester | |
SU303493A1 (en) | CALIPERS | |
GB147987A (en) | Improvements in or relating to measuring or gauging instruments | |
US2829440A (en) | Attachment for gauges | |
GB480657A (en) | Improvements in and connected with gauges for measuring diametrical or transverse dimensions of tubes, rods and other objects | |
US3208148A (en) | Machinist's pivotal caliper with attached dial indicator | |
US2723460A (en) | Combination inside micrometer and indicator | |
SU1025991A1 (en) | Device for graduating borehole calipers and well profilometers | |
SU19791A1 (en) | Compass | |
RU182938U1 (en) | DEVICE FOR MEASURING INTERNAL DIAMETERS AND AREA AREA | |
SU442303A1 (en) | Instrument for measuring relative displacements of rock mass | |
US3017702A (en) | Tire tread safety gauge | |
GB989838A (en) | Improvements in or relating to apparatus for measuring inside diameters | |
SU15062A1 (en) | Instrument for measuring the distance between the axes of the parallel shafts and for checking their parallelism | |
UA139295U (en) | STANGENRADIUSOMIR UNIVERSAL | |
GB456576A (en) | Improvements relating to measuring gauges | |
SU709A1 (en) | Cone measuring instrument | |
SU3842A1 (en) | Device for checking the accuracy of the shape and size of the propeller |