IT1179271B - Advance unit for high precision machine tools - Google Patents

Advance unit for high precision machine tools

Info

Publication number
IT1179271B
IT1179271B IT03355/84A IT335584A IT1179271B IT 1179271 B IT1179271 B IT 1179271B IT 03355/84 A IT03355/84 A IT 03355/84A IT 335584 A IT335584 A IT 335584A IT 1179271 B IT1179271 B IT 1179271B
Authority
IT
Italy
Prior art keywords
high precision
machine tools
precision machine
advance unit
elements
Prior art date
Application number
IT03355/84A
Other languages
Italian (it)
Other versions
IT8403355A0 (en
Inventor
Luigi Pazzaglia
Original Assignee
Cefin Spa
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 Cefin Spa filed Critical Cefin Spa
Priority to IT03355/84A priority Critical patent/IT1179271B/en
Publication of IT8403355A0 publication Critical patent/IT8403355A0/en
Priority to DE19843411921 priority patent/DE3411921A1/en
Priority to GB08408505A priority patent/GB2140728B/en
Priority to CH1801/84A priority patent/CH658420A5/en
Priority to FR848405826A priority patent/FR2544293B1/en
Priority to US06/894,752 priority patent/US4744460A/en
Application granted granted Critical
Publication of IT1179271B publication Critical patent/IT1179271B/en

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  • Transmission Devices (AREA)

Abstract

The advance has slide elements (5) extending at right angles to the direction of movement (6) of the parts being processed. The elements are contained in a parallel crank quadrilateral link (7). The link is located in planes parallel to movement track of the parts, and has a stationary side at right angles to that track. The slide elements have active tooth-shaped ends (8), moved by drives with stationary cams (16), parallel to the stationary side, and against elastic elements (14).
IT03355/84A 1983-04-12 1984-02-24 Advance unit for high precision machine tools IT1179271B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT03355/84A IT1179271B (en) 1984-02-24 1984-02-24 Advance unit for high precision machine tools
DE19843411921 DE3411921A1 (en) 1983-04-12 1984-03-30 DEVICE FOR PROCESSING PARTS PROCESSED IN MACHINES OF HIGH PRECISION AND SPEED
GB08408505A GB2140728B (en) 1983-04-12 1984-04-03 Device for translating parts, eg cans, undergoing machining eg resistance welding, on ultraprecise high speed machines
CH1801/84A CH658420A5 (en) 1983-04-12 1984-04-10 DEVICE TO MOVE WORKING PIECES IN HIGH PRECISION AND SPEED MACHINES.
FR848405826A FR2544293B1 (en) 1983-04-12 1984-04-12 DEVICE FOR TRANSFERRING WORKPIECES INTO PRECISION AND HIGH SPEED MACHINES
US06/894,752 US4744460A (en) 1983-04-12 1986-08-12 Device for translating parts undergoing machining on ultraprecise high speed machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03355/84A IT1179271B (en) 1984-02-24 1984-02-24 Advance unit for high precision machine tools

Publications (2)

Publication Number Publication Date
IT8403355A0 IT8403355A0 (en) 1984-02-24
IT1179271B true IT1179271B (en) 1987-09-16

Family

ID=11105570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03355/84A IT1179271B (en) 1983-04-12 1984-02-24 Advance unit for high precision machine tools

Country Status (1)

Country Link
IT (1) IT1179271B (en)

Also Published As

Publication number Publication date
IT8403355A0 (en) 1984-02-24

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