SU3439A1 - Instrument for measuring thickness at different tree heights at the root - Google Patents

Instrument for measuring thickness at different tree heights at the root

Info

Publication number
SU3439A1
SU3439A1 SU1593A SU1593A SU3439A1 SU 3439 A1 SU3439 A1 SU 3439A1 SU 1593 A SU1593 A SU 1593A SU 1593 A SU1593 A SU 1593A SU 3439 A1 SU3439 A1 SU 3439A1
Authority
SU
USSR - Soviet Union
Prior art keywords
root
instrument
measuring thickness
different tree
tree heights
Prior art date
Application number
SU1593A
Other languages
Russian (ru)
Other versions
SU61412A1 (en
SU68520A1 (en
Inventor
В.П. Гаврис
Original Assignee
В.П. Гаврис
Filing date
Publication date
Publication of SU3439A1 publication Critical patent/SU3439A1/en
Application filed by В.П. Гаврис filed Critical В.П. Гаврис
Priority to SU1593A priority Critical patent/SU68520A1/en
Publication of SU61412A1 publication Critical patent/SU61412A1/en
Application granted granted Critical
Publication of SU68520A1 publication Critical patent/SU68520A1/en

Links

Description

Предлагаемое изобретение предназначаетс  дл  определени  толщ-ины дерева на корню на различных высотах , путем параллельного визировани  на концы измер емого диаметра.The present invention is intended to determine the thickness of a standing tree at different heights, by parallel sighting on the ends of the diameter being measured.

На чертеже фиг. 1 изображает вид прибора сбоку, фиг. 2 - то же, вид сверху, фиг. 3 и 4 - детали.In FIG. 1 is a side view of the device, FIG. 2 is the same, top view, FIG. 3 and 4 - details.

На доске 15, вращающейс  в горизонтальной плоскости вокруг винта 11 и закрепл емой в определенном положении зажимным винтом /7, вертикально установлен сектор 70, с нанесенными по краю делени ми, снабженный прорезом, в котором ходит зажимный винт шарнира 9, вращающегос  около оси, наход щейс  на конце его в плоскости доски 75 (фиг. 1 и 2). На друго.м конце шарнира 9 укреплена перпендикул рно к нему линейка А в виде валика, снабженна  делени ми s (фиг. 3). Вдоль линейки А перемещаетс  на хомутике 7 перпендикул рна  к ней и шарниру 9 визирна  линейка 4, снабженна  по концам визирами 3 и 5 и перпендикул рной к ней линейкой 6On the board 15, rotating in a horizontal plane around the screw 11 and fixed in a certain position by the clamping screw / 7, the sector 70 is vertically mounted, with divisions along the edge, provided with a slot in which the clamping screw of the hinge 9 rotating around the axis, located at its end in the plane of the board 75 (Fig. 1 and 2). At the other end of the hinge 9, a ruler A in the form of a roller, fitted with divisions s (Fig. 3), is perpendicular to it. Along the ruler A moves on the clamp 7, which is perpendicular to it and to the hinge 9, the reticle 4, provided at the ends with the reticle 3 and 5 and perpendicular to it, the ruler 6

с делени ми, котора  может перелвигатьс  по линейке 4 в перпендикул рном к ней направлении, закрепл  сь в требуемом положении винтом 7. К верхнему концу линейки б прикреплен отвес 7.5, положение которого отсчитываетс  по делени м, нанесенным на линейке 4 (фиг. 4). Дл  установки прибора так, чтобы доска 15, скрепленна  со штативом 72, 12, находилась Б горизонтальной плоскости, она снабжена уровн ми с и д.with divisions that can move along ruler 4 in the direction perpendicular to it, secured in position with screw 7. A plumb boom 7.5 is attached to the upper end of ruler b, the position of which is measured by the division plotted on ruler 4 (Fig. 4) . To install the device so that the board 15, fastened with a tripod 72, 12, is located B of the horizontal plane, it is equipped with levels c and d.

Дл  определени  толщины дерева на разных высотах, прибор устанавливают на некотором точно определенном рассто нии от измер емого дерева , так как с изменением этого рассто ни  мен ютс  углы наклонени . При установке прибора доске 75 придают строго горизонтальное положение и визируют через диоптры 3 и 5 левую поверхность ствола путем поворота доски 75 около винта 77. установив предварительно хо.мутик 7 визирной линейки на деление 1. Положение доски 75 закрепл ют винтом 77 иTo determine the thickness of a tree at different heights, the device is set at some precisely defined distance from the measured tree, since the inclination angles change with a change in this distance. When installing the device, the board 75 is given a strictly horizontal position and sight the left surface of the barrel through the diopters 3 and 5 by rotating the board 75 near the screw 77. By setting the hoop 7 of the reticle to preset 1, the position of the board 75 is fixed with the screw 77 and

SU1593A 1938-09-28 Device for counting the angle of rotation of the axis SU68520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1593A SU68520A1 (en) 1938-09-28 Device for counting the angle of rotation of the axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1593A SU68520A1 (en) 1938-09-28 Device for counting the angle of rotation of the axis

Publications (3)

Publication Number Publication Date
SU3439A1 true SU3439A1 (en) 1927-08-31
SU61412A1 SU61412A1 (en) 1941-11-30
SU68520A1 SU68520A1 (en) 1947-05-31

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