ES427872A1 - Hydraulic circuit system to control advance runs applicable to machines-tools. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Hydraulic circuit system to control advance runs applicable to machines-tools. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DURA IBANEZ
Original Assignee
DURA IBANEZ
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 DURA IBANEZfiledCriticalDURA IBANEZ
Priority to ES427872ApriorityCriticalpatent/ES427872A1/en
Publication of ES427872A1publicationCriticalpatent/ES427872A1/en
Auxiliary Drives, Propulsion Controls, And Safety Devices
(AREA)
Abstract
Hydraulic circuit system to control avande races in machines-tool. Comprises a displacable chamber (5) on a speed (6) regarding the brake pistons (4, 4 ") allowing to control or regulate the rapid approach and reverse distance. Also. It has a string valve (3) of hydraulic passage that allows to regular the control careers at will. The driver shaft can accommodate a spindle (7) rotary tool holder actuated by an electro-engine. (Machine-translation by Google Translate, not legally binding)
ES427872A1974-07-021974-07-02Hydraulic circuit system to control advance runs applicable to machines-tools. (Machine-translation by Google Translate, not legally binding)
ExpiredES427872A1
(en)
A method of plastically defining a steel material at a temperature of less than 500 deg. C. (Machine-translation by Google Translate, not legally binding)