RO84281B1 - Pantograf orizontal de gravare - Google Patents

Pantograf orizontal de gravare

Info

Publication number
RO84281B1
RO84281B1 RO94566A RO9456678A RO84281B1 RO 84281 B1 RO84281 B1 RO 84281B1 RO 94566 A RO94566 A RO 94566A RO 9456678 A RO9456678 A RO 9456678A RO 84281 B1 RO84281 B1 RO 84281B1
Authority
RO
Romania
Prior art keywords
pantograph
engraving
transformation
horizontal
horizontal engraving
Prior art date
Application number
RO94566A
Other languages
English (en)
Other versions
RO84281A2 (ro
Inventor
Mircea Dumitru
Ioan Mihalcea
Original Assignee
Mircea Dumitru
Ioan Mihalcea
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 Mircea Dumitru, Ioan Mihalcea filed Critical Mircea Dumitru
Priority to RO94566A priority Critical patent/RO84281B1/ro
Publication of RO84281A2 publication Critical patent/RO84281A2/ro
Publication of RO84281B1 publication Critical patent/RO84281B1/ro

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Abstract

Inventia se refera la un pantograf orizontal de gravare cu ajutorul caruia se realizeaza un raport foarte mic de transformare a unei gravari de precizie la raporturi foarte mici de transformare, folisind un paralelogram deformabil exterior cu perimentrul mare crescator pe masura ce raportul de transformare se micsoreaza.
RO94566A 1978-07-05 1978-07-05 Pantograf orizontal de gravare RO84281B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO94566A RO84281B1 (ro) 1978-07-05 1978-07-05 Pantograf orizontal de gravare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO94566A RO84281B1 (ro) 1978-07-05 1978-07-05 Pantograf orizontal de gravare

Publications (2)

Publication Number Publication Date
RO84281A2 RO84281A2 (ro) 1984-05-23
RO84281B1 true RO84281B1 (ro) 1984-07-30

Family

ID=20101549

Family Applications (1)

Application Number Title Priority Date Filing Date
RO94566A RO84281B1 (ro) 1978-07-05 1978-07-05 Pantograf orizontal de gravare

Country Status (1)

Country Link
RO (1) RO84281B1 (ro)

Also Published As

Publication number Publication date
RO84281A2 (ro) 1984-05-23

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