ES200671U - Perfected rotary hydraulic cylinder. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected rotary hydraulic cylinder. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES200671U
ES200671U ES0200671U ES200671U ES200671U ES 200671 U ES200671 U ES 200671U ES 0200671 U ES0200671 U ES 0200671U ES 200671 U ES200671 U ES 200671U ES 200671 U ES200671 U ES 200671U
Authority
ES
Spain
Prior art keywords
cylinder
shaft
machine
internal chamber
translation
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.)
Granted
Application number
ES0200671U
Other languages
Spanish (es)
Other versions
ES200671Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1974200671U priority Critical patent/ES200671Y/en
Publication of ES200671U publication Critical patent/ES200671U/en
Application granted granted Critical
Publication of ES200671Y publication Critical patent/ES200671Y/en
Expired legal-status Critical Current

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Abstract

Improved rotary hydraulic cylinder, specially designed for machine tools and of the type that is integrated by a housing envelope, inside which is housed a hollow rotary shaft provided with bearings on it that is mounted a feeder body with holes for fittings or pressure pipes, which in turn communicates with axial and radial ducts of the rotating shaft, for feeding the pressurized fluid of the internal chamber of the cylinder where the axial force transmission piston plays, which is extended by a cylindrical neck, inside of the rotating shaft, essentially characterized, because the internal chamber of the cylinder is constituted by the rotary hollow shaft of the cylinder and by the cover thereof, for which purpose the shaft has an extreme peripheral extension, provided with a recess where a cylindrical and hollow extension of the lid, these pieces being perfectly retained in their coupling this is done by conventional anchoring elements, thus determining the internal chamber of the cylinder where the piston plays, which has pins in coincidence with blind holes in the cover to guide its movement and fix its position during cylinder rotation. (Machine-translation by Google Translate, not legally binding)
ES1974200671U 1974-02-20 1974-02-20 PERFECTED ROTARY HYDRAULIC CYLINDER. Expired ES200671Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1974200671U ES200671Y (en) 1974-02-20 1974-02-20 PERFECTED ROTARY HYDRAULIC CYLINDER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1974200671U ES200671Y (en) 1974-02-20 1974-02-20 PERFECTED ROTARY HYDRAULIC CYLINDER.

Publications (2)

Publication Number Publication Date
ES200671U true ES200671U (en) 1975-09-01
ES200671Y ES200671Y (en) 1976-01-16

Family

ID=8368198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974200671U Expired ES200671Y (en) 1974-02-20 1974-02-20 PERFECTED ROTARY HYDRAULIC CYLINDER.

Country Status (1)

Country Link
ES (1) ES200671Y (en)

Also Published As

Publication number Publication date
ES200671Y (en) 1976-01-16

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