JPS56139861A - Original plate of profile engraving machine - Google Patents

Original plate of profile engraving machine

Info

Publication number
JPS56139861A
JPS56139861A JP4093580A JP4093580A JPS56139861A JP S56139861 A JPS56139861 A JP S56139861A JP 4093580 A JP4093580 A JP 4093580A JP 4093580 A JP4093580 A JP 4093580A JP S56139861 A JPS56139861 A JP S56139861A
Authority
JP
Japan
Prior art keywords
disc
slide plate
plate
diameter
rotary disc
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4093580A
Other languages
Japanese (ja)
Other versions
JPS6036903B2 (en
Inventor
Tadashi Sotokado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP4093580A priority Critical patent/JPS6036903B2/en
Publication of JPS56139861A publication Critical patent/JPS56139861A/en
Publication of JPS6036903B2 publication Critical patent/JPS6036903B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Machine Tool Copy Controls (AREA)

Abstract

PURPOSE: To facilitate engraving a given concentric circle, diameter or circular arc on a work with a profile engraving machine, by graduating angle on a rotary disc of an original plate and also length on a slide plate fitted to the disc.
CONSTITUTION: An original plate is composed of a base plate 1 and rotary disc 3. A slide plate 8 which passes the rotary center of the disc 3 is fitted loose in a dovetail groove 7 on the disc 3. Graduations in length 12 and angle 20 are made on the slide plate 8 and rotary disc 3 respectively, and for graduation in diameter, the rotary disc 3 is loosened, turned and then fixed again after the slide plate 8 is directed to the required diameter. A stylus 11 is put in one of concaves 10 on the slide plate 8. A screw 9 is unfastened for sliding the plate 8 while reading the second graduation 14 in length made on the rotary disc 3 to get a given length of diameter.
COPYRIGHT: (C)1981,JPO&Japio
JP4093580A 1980-03-28 1980-03-28 Master of tracing engraving machine Expired JPS6036903B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4093580A JPS6036903B2 (en) 1980-03-28 1980-03-28 Master of tracing engraving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4093580A JPS6036903B2 (en) 1980-03-28 1980-03-28 Master of tracing engraving machine

Publications (2)

Publication Number Publication Date
JPS56139861A true JPS56139861A (en) 1981-10-31
JPS6036903B2 JPS6036903B2 (en) 1985-08-23

Family

ID=12594353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4093580A Expired JPS6036903B2 (en) 1980-03-28 1980-03-28 Master of tracing engraving machine

Country Status (1)

Country Link
JP (1) JPS6036903B2 (en)

Also Published As

Publication number Publication date
JPS6036903B2 (en) 1985-08-23

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