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SU41752A1 - Radial Angle Measurement Tutorial - Google Patents

Radial Angle Measurement Tutorial

Info

Publication number
SU41752A1
SU41752A1 SU146560A SU146560A SU41752A1 SU 41752 A1 SU41752 A1 SU 41752A1 SU 146560 A SU146560 A SU 146560A SU 146560 A SU146560 A SU 146560A SU 41752 A1 SU41752 A1 SU 41752A1
Authority
SU
USSR - Soviet Union
Prior art keywords
angle measurement
tutorial
radial angle
reel
measuring tape
Prior art date
Application number
SU146560A
Other languages
Russian (ru)
Inventor
Н.А. Левитон
Original Assignee
Н.А. Левитон
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 Н.А. Левитон filed Critical Н.А. Левитон
Priority to SU146560A priority Critical patent/SU41752A1/en
Application granted granted Critical
Publication of SU41752A1 publication Critical patent/SU41752A1/en

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  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Tape Measures (AREA)

Description

Предлагаемое изобретение ставит своей целые облегчить учащимс  пон тие о радианном измерении углов.The present invention sets its points to facilitate the learning concept of radian angle measurement.

На схематическом; чертеже фиг. 1 изображает вид предлагаемого пособи  сверху; фиг. 2 - вид его сбоку.On the schematic; the drawing of FIG. 1 shows the view of the proposed allowance from above; FIG. 2 - view from the side.

Предлагаемое учебное пособие состоит из поворотно укрепленного на доске 1 диска 2 со шкалою, разделенной на выраженные в част х - углы и удерживаемой на диске шайбой 9. Диск 2 снабжен на оси 8 руко ткой 3 с прорезью 5 дл  правильной установки руко тки . Руко тка 3 скреплена с концом измерительной ленты 6, намотанной на катушку 7, помещенную на оси 4 и снабженную слабой часовой пружиной. При вращении руко тки измерительна  лента навиваетс  на обод диска 2 и тем самым служит измерителем длины, соответствующей углу дуги.The proposed tutorial consists of a disk 2 that is rotatably fixed on the board 1 with a scale divided into angles expressed in parts and a washer 9 held on the disk 9. The disk 2 is fitted on the axis 8 with a handle 3 with a slot 5 for correct installation of the handle. The handle 3 is fastened to the end of the measuring tape 6, wound on the coil 7, placed on the axis 4 and provided with a weak clock spring. When the handle is rotated, the measuring tape is wound on the rim of the disk 2 and thus serves as a length meter corresponding to the angle of the arc.

Предмет изобретени .The subject matter of the invention.

Claims (2)

1, Учебное пособие дл  радианного измерени  углов, отличающеес  тем, что оно состоит из поворотно укрепленного на доеке 1 диска 2, разделенного на выраженные в част х - углы и снабЭ . сперт Н. И. Утешев Редактор Л. Г. Знаменский1, A manual for radian angle measurement, characterized in that it consists of a disk 2, rotatably fixed at milking 1, divided into angles expressed in parts and supplied. Spurt N. I. Uteshev Editor L. G. Znamensky (268)(268) женного руко тке И 3, скрепленной с измерительной лентой 6, навиваемой на обод упом нутого диска дл  измерени  длины, соответствующей углу дуги.And 3, fastened to the measuring tape 6, wound around the rim of the disc for measuring the length corresponding to the angle of the arc. 2. При учебном пособии по п. 1 применение укрепленной поворотно на доске 1 пособи  катушки 7 с измерительной лентой 6, свободный конец| коей закреплен к руко тке 3.2. In the textbook according to claim 1, apply a hinged reel 7 on a board 1 on a reel 7 with a measuring tape 6, free end | which is attached to the handle 3. Ф1.Г.Ф1.Г. Фиг2Fig2 -Т-T iTLiTL 1717 тгmr -t7-t7 Тип. .Иромполиграф, Тамбовска , 12. .-ai-. 2224Type of. .Irompolygraph, Tambovska, 12..-Ai-. 2224
SU146560A 1934-04-27 1934-04-27 Radial Angle Measurement Tutorial SU41752A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU146560A SU41752A1 (en) 1934-04-27 1934-04-27 Radial Angle Measurement Tutorial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU146560A SU41752A1 (en) 1934-04-27 1934-04-27 Radial Angle Measurement Tutorial

Publications (1)

Publication Number Publication Date
SU41752A1 true SU41752A1 (en) 1935-02-28

Family

ID=48356552

Family Applications (1)

Application Number Title Priority Date Filing Date
SU146560A SU41752A1 (en) 1934-04-27 1934-04-27 Radial Angle Measurement Tutorial

Country Status (1)

Country Link
SU (1) SU41752A1 (en)

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