RO90868B1 - Dispozitiv pentru prelucrarea gaurilor poligonale - Google Patents

Dispozitiv pentru prelucrarea gaurilor poligonale

Info

Publication number
RO90868B1
RO90868B1 RO116725A RO11672584A RO90868B1 RO 90868 B1 RO90868 B1 RO 90868B1 RO 116725 A RO116725 A RO 116725A RO 11672584 A RO11672584 A RO 11672584A RO 90868 B1 RO90868 B1 RO 90868B1
Authority
RO
Romania
Prior art keywords
shaft
movement
eccentric bush
pinion
shaped holes
Prior art date
Application number
RO116725A
Other languages
English (en)
Other versions
RO90868A2 (ro
Inventor
Lazar Serban
Original Assignee
îNTREPRINDEREA "METALURGICA"
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 îNTREPRINDEREA "METALURGICA" filed Critical îNTREPRINDEREA "METALURGICA"
Priority to RO116725A priority Critical patent/RO90868B1/ro
Publication of RO90868A2 publication Critical patent/RO90868A2/ro
Publication of RO90868B1 publication Critical patent/RO90868B1/ro

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  • Drilling And Boring (AREA)

Abstract

Inventia se refera la un dispozitiv de prelucrare a gaurilor poligonale curbilinii, reglabil pentru orice dimensiune a laturii, cuprinsa într-o anumita gama de valori si un numar diferit de laturi, pe masini de frezat sau gaurit. Dispozitivul este format dintr-un arbore port-scula care se roteste într-o bucsa excentrica montata într-o alta bucsa excentrica aflata în miscare de rotatie prin intermediul unui angrenaj al carui pinion este montat pe un arbore intermediar ce primeste miscarea de la arborele principal al masinii-unelte universale si pe care mai este montat un pinion care transmite miscarea la arborele port-scula printr-un satelit al unui mecanism planetar fara roata centrala si un cuplaj tip Oldham sau Smidt.
RO116725A 1984-12-19 1984-12-19 Dispozitiv pentru prelucrarea gaurilor poligonale RO90868B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO116725A RO90868B1 (ro) 1984-12-19 1984-12-19 Dispozitiv pentru prelucrarea gaurilor poligonale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO116725A RO90868B1 (ro) 1984-12-19 1984-12-19 Dispozitiv pentru prelucrarea gaurilor poligonale

Publications (2)

Publication Number Publication Date
RO90868A2 RO90868A2 (ro) 1987-01-30
RO90868B1 true RO90868B1 (ro) 1987-01-31

Family

ID=20116064

Family Applications (1)

Application Number Title Priority Date Filing Date
RO116725A RO90868B1 (ro) 1984-12-19 1984-12-19 Dispozitiv pentru prelucrarea gaurilor poligonale

Country Status (1)

Country Link
RO (1) RO90868B1 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909420B (zh) * 2012-10-16 2015-04-22 宜昌船舶柴油机有限公司 直角铣头装置

Also Published As

Publication number Publication date
RO90868A2 (ro) 1987-01-30

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