ES1019652U - Improved safety device for hydraulic jacks. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved safety device for hydraulic jacks. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1019652U
ES1019652U ES19919103831U ES9103831U ES1019652U ES 1019652 U ES1019652 U ES 1019652U ES 19919103831 U ES19919103831 U ES 19919103831U ES 9103831 U ES9103831 U ES 9103831U ES 1019652 U ES1019652 U ES 1019652U
Authority
ES
Spain
Prior art keywords
reservoir
applicant
duct
translation
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.)
Granted
Application number
ES19919103831U
Other languages
Spanish (es)
Other versions
ES1019652Y (en
Inventor
Garechana Juan Luis Azpiri
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.)
Lofanex Sal
Original Assignee
Lofanex Sal
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 Lofanex Sal filed Critical Lofanex Sal
Priority to ES9103831U priority Critical patent/ES1019652Y/en
Publication of ES1019652U publication Critical patent/ES1019652U/en
Application granted granted Critical
Publication of ES1019652Y publication Critical patent/ES1019652Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Safety device improved for cats lifts hydraulic, comprising a base (1) sustainer of a vertical cylinder lift (2), surrounded by a coaxial tank (6) fluid active interiorly comporta the relevant piston shift (3) entering in su within a supplementary stem (4) manually removable, being such reservoir (6) and cylinder (2) communicated pump chamber (8) a pump (18) by respective conduits applicant (7) and impelling (11 ), characterized in that, besides its communication through the suction valve (8), and in a place between this (8) and the reservoir (6), duct applicant (7) and the pumping chamber (9) are also interconnected in conduction through a safety valve (16) formed by a condcuto aliviador (16a) with an open mouth upstream said pumping chamber (9) and enel direction towards the reservoir (6) (downstream ) is practicably closed by unos stoppering means charged elastically by a return spring sizing (16d) than its downstream end is supported by a ring nut calibration (16e) threadable separately in the mouth of said duct aliviador (16a) open to duct applicant (7) directly connected to the fluid reservoir (6). (Machine-translation by Google Translate, not legally binding)
ES9103831U 1991-12-19 1991-12-19 PERFECTED SAFETY DEVICE FOR HYDRAULIC JACKS. Expired - Fee Related ES1019652Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9103831U ES1019652Y (en) 1991-12-19 1991-12-19 PERFECTED SAFETY DEVICE FOR HYDRAULIC JACKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9103831U ES1019652Y (en) 1991-12-19 1991-12-19 PERFECTED SAFETY DEVICE FOR HYDRAULIC JACKS.

Publications (2)

Publication Number Publication Date
ES1019652U true ES1019652U (en) 1992-04-16
ES1019652Y ES1019652Y (en) 1992-11-16

Family

ID=8275502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9103831U Expired - Fee Related ES1019652Y (en) 1991-12-19 1991-12-19 PERFECTED SAFETY DEVICE FOR HYDRAULIC JACKS.

Country Status (1)

Country Link
ES (1) ES1019652Y (en)

Also Published As

Publication number Publication date
ES1019652Y (en) 1992-11-16

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