SU25066A1 - A device for drawing a tapering line - Google Patents

A device for drawing a tapering line

Info

Publication number
SU25066A1
SU25066A1 SU72484A SU72484A SU25066A1 SU 25066 A1 SU25066 A1 SU 25066A1 SU 72484 A SU72484 A SU 72484A SU 72484 A SU72484 A SU 72484A SU 25066 A1 SU25066 A1 SU 25066A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ruler
line
fixed
tapering line
tapering
Prior art date
Application number
SU72484A
Other languages
Russian (ru)
Inventor
В.А. Шульц
Original Assignee
В.А. Шульц
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 В.А. Шульц filed Critical В.А. Шульц
Priority to SU72484A priority Critical patent/SU25066A1/en
Application granted granted Critical
Publication of SU25066A1 publication Critical patent/SU25066A1/en

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Предлагаемое приспособление дл  черчени  рейсфедером суживающихс  линий состоит в применении П-образной рамки с болтами, на которые надета своими прорезами переставна  линейка. Дл  закреплени  последней под желаемым углом к неподвижной линейке рамки служат две гайки. Дл  промера угла щели, предназначенной дл  пропускани  рейсфедера между линейками, служит движок с делени ми , подвижно установленный на неподвижной Линейке.The proposed fixture for drawing a tapering line with a re- fraper is to use a U-shaped frame with bolts on which the adjustable ruler is worn with its cuts. To secure the latter at the desired angle to the fixed frame ruler, two nuts are used. In order to measure the angle of the slit intended to pass the ruffle between the rulers, it serves as a split-slider movably mounted on a fixed Ruler.

На приложенном чертеже фиг. 1 представл ет вид прибора сбоку; фиг. 2 - вид его сверху; фиг. 3 - вид по а 6 фиг. 2 фиг. 4 - разрез по М N фиг. 2; фиг. 5вид по b (фиг. 2).In the attached drawing of FIG. 1 is a side view of the instrument; FIG. 2 - view from above; FIG. 3 shows a view of a 6 of FIG. 2 of FIG. 4 shows a section through M N of FIG. 2; FIG. 5b on b (Fig. 2).

Линейка / неподвижно прикреплена к опорным планкам 2 н 3, вдоль которых в вырезах 4 и 5 передвигаетс  линейка 6, закрепл ема  в любом положении гайками 7   8, навинчивающимис  на неподвижные болты 7 и 8. %The ruler / is fixedly attached to the support bars 2 and 3, along which the ruler 6 moves in the notches 4 and 5 and is fixed in any position by the nuts 7 8, which are screwed onto the fixed bolts 7 and 8.%

Рассто ние между внутренними кромками Р к JO линеек f и 6 указываетс  в миллиметрах индексом //, который передвигаетс  вдоль металлической планки /2, укрепленной на линейке /.The distance between the inner edges of the P to the JO of the lines f and 6 is indicated in millimeters by the index, which moves along the metal bar (2 fixed on the ruler).

Прибор располагают так, чтобы вычерчиваема  лини  находилась между кромками 9 и 70, а точка схождени  линии против черточки J3 (фиг. 2), нанесенной на линейке 7; затем линейку 6 устанавливают на таком рассто нии от линейки / при котором против черточки 75 помещалс  бы рейсфедер М с сомкнутыми концами лопастей, а в конце, где вычерчиваема  лини  должна иметь наибольшую толщину, тот же рейсфедер 14 помещалс  бы с раздвинутыми лопаст ми. При передвижении рейсфедера в направлении от точки схождени  линий лопасти последнего , расход сь, вычерчивают линию, толщина которой постепенно увеличиваетс .The device is positioned so that the line to be drawn is between edges 9 and 70, and the point of convergence of the line against the line J3 (Fig. 2), plotted on ruler 7; then the ruler 6 is set at that distance from the ruler / at which, against the dash 75, a refefer M would be placed with the ends of the blades closed, and at the end, where the line to be drawn should have the greatest thickness, the same refeder 14 would be placed with the blades apart. When moving the Rysefeder in the direction from the point of convergence of the lines of the blade of the latter, the flow rate draws a line, the thickness of which gradually increases.

Предмет изобретени .The subject matter of the invention.

Приспособление дл  черчени  рейсфедером суживающихс  линий, отличающеес  применением П-образной рамки 2, 3, 7 с болтами 7, 8, на которые надета - воими прорезами 4, 5 переставна  линейка б, дл  закреплени  которой под желаемым углом к линейке I служат гайки 7, 8, дл  промера угла .щели между каковыми линейками /, б, предназначенной дл  пропускани  рейсфедера, служит движок // с делени ми, подвижно установленный наA device for drawing a tapering line with a re-flapper, characterized by the use of a U-shaped frame 2, 3, 7 with bolts 7, 8, which are worn — by using slots 4, 5, a swiveling ruler b, for fixing which at the desired angle to ruler I are nuts 7 8, in order to measure the angle between which ruler /, b, intended for passing the reisfeder, serves as a slider engine, movably mounted on

72.72.

планкеbar

фиг Ifig I

,,,,

-8-eight

фиг 2 фиг фиг 3 , - 7 фиг 5Fig 2 Fig 3, -7 Fig 5

SU72484A 1930-06-27 1930-06-27 A device for drawing a tapering line SU25066A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU72484A SU25066A1 (en) 1930-06-27 1930-06-27 A device for drawing a tapering line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU72484A SU25066A1 (en) 1930-06-27 1930-06-27 A device for drawing a tapering line

Publications (1)

Publication Number Publication Date
SU25066A1 true SU25066A1 (en) 1932-01-31

Family

ID=48343271

Family Applications (1)

Application Number Title Priority Date Filing Date
SU72484A SU25066A1 (en) 1930-06-27 1930-06-27 A device for drawing a tapering line

Country Status (1)

Country Link
SU (1) SU25066A1 (en)

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