ATE90601T1 - DEVICE FOR GENERATION OF A SETTING FORCE FOR THE CLAMPING ELEMENTS OF A CLAMPING DEVICE. - Google Patents

DEVICE FOR GENERATION OF A SETTING FORCE FOR THE CLAMPING ELEMENTS OF A CLAMPING DEVICE.

Info

Publication number
ATE90601T1
ATE90601T1 AT90100697T AT90100697T ATE90601T1 AT E90601 T1 ATE90601 T1 AT E90601T1 AT 90100697 T AT90100697 T AT 90100697T AT 90100697 T AT90100697 T AT 90100697T AT E90601 T1 ATE90601 T1 AT E90601T1
Authority
AT
Austria
Prior art keywords
main working
working spindle
adjustment
operating
clamping
Prior art date
Application number
AT90100697T
Other languages
German (de)
Inventor
Guenter Horst Roehm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Priority claimed from EP90100697A external-priority patent/EP0436768B1/en
Application granted granted Critical
Publication of ATE90601T1 publication Critical patent/ATE90601T1/en

Links

Abstract

PURPOSE: To accurately and simply tighten or loosen an adjustment rod, even when the main working spindle is rotated. CONSTITUTION: This device is useful for generating an adjustment force for the tightening member 2 of a tightening device 1 in a lathe main working spindle 4 capable of driving for rotation. In the inside of the hollow main working spindle 4, an adjustment rod 8 for operating the tightening member 2 is arranged so as to be movable in the axial direction. A motion converting system 9 rotating together with the main working spindle 4 comprises an output member 10 for operating the adjustment rod 8 in the axial direction, and an input member 12 arranged so as to be rotatable with regard to the main working spindle 4 and in parallel with the axis; and the input member 12 is drivingly connected to either one of two adjustment gear wheels 11' and 11", and these adjustment gears 11', 11" are arranged so as to be coaxial with the main working spindle 4 and rotatable, and are continuously connected in the opposite direction to each other. The adjustment gear wheel 11', 11" are independently braked by a brake device 32 for operating the adjustment rod 8.
AT90100697T 1990-01-12 1990-01-13 DEVICE FOR GENERATION OF A SETTING FORCE FOR THE CLAMPING ELEMENTS OF A CLAMPING DEVICE. ATE90601T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000714 1990-01-12
EP90100697A EP0436768B1 (en) 1990-01-12 1990-01-13 Device for generating a clamping force in a clamping device

Publications (1)

Publication Number Publication Date
ATE90601T1 true ATE90601T1 (en) 1993-07-15

Family

ID=25888981

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90100697T ATE90601T1 (en) 1990-01-12 1990-01-13 DEVICE FOR GENERATION OF A SETTING FORCE FOR THE CLAMPING ELEMENTS OF A CLAMPING DEVICE.

Country Status (3)

Country Link
JP (1) JPH0615509A (en)
AT (1) ATE90601T1 (en)
BR (1) BR9006162A (en)

Also Published As

Publication number Publication date
JPH0615509A (en) 1994-01-25
BR9006162A (en) 1991-09-24

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee