ES250834U - Safety device for hoistes (Machine-translation by Google Translate, not legally binding) - Google Patents

Safety device for hoistes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES250834U
ES250834U ES1980250834U ES250834U ES250834U ES 250834 U ES250834 U ES 250834U ES 1980250834 U ES1980250834 U ES 1980250834U ES 250834 U ES250834 U ES 250834U ES 250834 U ES250834 U ES 250834U
Authority
ES
Spain
Prior art keywords
bowl
translation
chamber
machine
safety device
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
ES1980250834U
Other languages
Spanish (es)
Other versions
ES250834Y (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.)
TALLERES JASO SA
Original Assignee
TALLERES JASO SA
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 TALLERES JASO SA filed Critical TALLERES JASO SA
Priority to ES1980250834U priority Critical patent/ES250834Y/en
Publication of ES250834U publication Critical patent/ES250834U/en
Application granted granted Critical
Publication of ES250834Y publication Critical patent/ES250834Y/en
Expired legal-status Critical Current

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Abstract

Safety device for hoists, essentially characterized by being constituted by a cylindrical bowl open superiorly, which is complemented by a lid conveniently screwed to its mouth and equipped with an axial hole, through which emerges the stem of a piston housed inside the chamber established by the bowl by the bowl and its lid, the chamber being determined between the head of the piston and the bottom of the bowl occupied by a mass of oil and with the particularity that said bowl has a hole lateral output to which a coupling or conduction that transmits the pressure existing in said chamber to a pressure switch whose tare causes the stop of the motor that drives the hoist before an overload for the same. (Machine-translation by Google Translate, not legally binding)
ES1980250834U 1980-05-20 1980-05-20 SAFETY DEVICE FOR HOISTS Expired ES250834Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980250834U ES250834Y (en) 1980-05-20 1980-05-20 SAFETY DEVICE FOR HOISTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980250834U ES250834Y (en) 1980-05-20 1980-05-20 SAFETY DEVICE FOR HOISTS

Publications (2)

Publication Number Publication Date
ES250834U true ES250834U (en) 1980-07-16
ES250834Y ES250834Y (en) 1981-01-16

Family

ID=8408969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980250834U Expired ES250834Y (en) 1980-05-20 1980-05-20 SAFETY DEVICE FOR HOISTS

Country Status (1)

Country Link
ES (1) ES250834Y (en)

Also Published As

Publication number Publication date
ES250834Y (en) 1981-01-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303