IT1239301B - Positioning-operating head having one or more axes particularly for machine tools. - Google Patents

Positioning-operating head having one or more axes particularly for machine tools.

Info

Publication number
IT1239301B
IT1239301B IT84908A IT8490890A IT1239301B IT 1239301 B IT1239301 B IT 1239301B IT 84908 A IT84908 A IT 84908A IT 8490890 A IT8490890 A IT 8490890A IT 1239301 B IT1239301 B IT 1239301B
Authority
IT
Italy
Prior art keywords
axes
positioning
precision
heads
machine tools
Prior art date
Application number
IT84908A
Other languages
Italian (it)
Other versions
IT9084908A0 (en
IT9084908A1 (en
Inventor
Gianni Molon
Original Assignee
R.A.M. Di Molon Gianni
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 R.A.M. Di Molon Gianni filed Critical R.A.M. Di Molon Gianni
Priority to IT84908A priority Critical patent/IT1239301B/en
Publication of IT9084908A0 publication Critical patent/IT9084908A0/en
Publication of IT9084908A1 publication Critical patent/IT9084908A1/en
Application granted granted Critical
Publication of IT1239301B publication Critical patent/IT1239301B/en

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  • Drilling And Boring (AREA)

Abstract

In machine tools such as boring machines, milling machines, milling-boring machines and similar, cutterheads and/or workheads are used having one or more orientation axes so that the tool, or workpiece, can take on the greatest number of positions possible to satisfy the various working requirements. The system to block and position the movable pieces is of particular importance since it must give precision and rigidity to the system. At present, these heads can be divided into three categories: A)- with independent motorization of the axes and continual positioning with blockage through friction, B)- heads which use the movement of the mandrel for angular movements plus blocking and unblocking of the various axes with frontal teeth and positioning with tooth pitch, very precise but forced to a minimum movement of a tooth pitch and its multiples, C)- heads like those in category B) but with precision measurement systems on the axes and blockage through friction, with continual positioning without reference teeth and, therefore, with an inferior level of precision than category C).The aim of the device subject of the present invention is to obtain a continual positioning head having the precision and safety of those using frontal teeth.
IT84908A 1990-01-30 1990-01-30 Positioning-operating head having one or more axes particularly for machine tools. IT1239301B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT84908A IT1239301B (en) 1990-01-30 1990-01-30 Positioning-operating head having one or more axes particularly for machine tools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84908A IT1239301B (en) 1990-01-30 1990-01-30 Positioning-operating head having one or more axes particularly for machine tools.

Publications (3)

Publication Number Publication Date
IT9084908A0 IT9084908A0 (en) 1990-01-30
IT9084908A1 IT9084908A1 (en) 1991-07-31
IT1239301B true IT1239301B (en) 1993-10-19

Family

ID=11325562

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84908A IT1239301B (en) 1990-01-30 1990-01-30 Positioning-operating head having one or more axes particularly for machine tools.

Country Status (1)

Country Link
IT (1) IT1239301B (en)

Also Published As

Publication number Publication date
IT9084908A0 (en) 1990-01-30
IT9084908A1 (en) 1991-07-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960123