ES355494A1 - Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES355494A1
ES355494A1 ES355494A ES355494A ES355494A1 ES 355494 A1 ES355494 A1 ES 355494A1 ES 355494 A ES355494 A ES 355494A ES 355494 A ES355494 A ES 355494A ES 355494 A1 ES355494 A1 ES 355494A1
Authority
ES
Spain
Prior art keywords
piston
ring
translation
machine
legally binding
Prior art date
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.)
Expired
Application number
ES355494A
Other languages
Spanish (es)
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.)
HEYNEN
Original Assignee
HEYNEN
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 HEYNEN filed Critical HEYNEN
Priority to ES355494A priority Critical patent/ES355494A1/en
Publication of ES355494A1 publication Critical patent/ES355494A1/en
Expired legal-status Critical Current

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Abstract

Hydraulic clamping system especially for stamping machines, with a support and with cylinders arranged in rows in it and joined together by channels, as well as with a corresponding number of clamping rods and with a piston that is arranged in the support and generates the pressure on the clamping rods and serves for its application as a wedge-shaped fastening of tools, characterized in that the piston itself mounted in front of a clamping ring and of the support ring thereof of both the clamping rod and the piston, is armed with a ring of an alloy of greater thermal expansion capacity in relation to that of the core of the piston, and of a hardness and resistance corresponding to the wear resistance and the hardness of the latter, said ring being fixed by rolling in the form of cap or relaminated with respect to the core of the plunger. (Machine-translation by Google Translate, not legally binding)
ES355494A 1968-06-26 1968-06-26 Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding) Expired ES355494A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES355494A ES355494A1 (en) 1968-06-26 1968-06-26 Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES355494A ES355494A1 (en) 1968-06-26 1968-06-26 Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES355494A1 true ES355494A1 (en) 1969-12-01

Family

ID=8449538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355494A Expired ES355494A1 (en) 1968-06-26 1968-06-26 Hydraulic clamping system especially for stamping machines. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES355494A1 (en)

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