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IT1166075B - Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable - Google Patents

Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable

Info

Publication number
IT1166075B
IT1166075B IT1252379A IT1252379A IT1166075B IT 1166075 B IT1166075 B IT 1166075B IT 1252379 A IT1252379 A IT 1252379A IT 1252379 A IT1252379 A IT 1252379A IT 1166075 B IT1166075 B IT 1166075B
Authority
IT
Italy
Prior art keywords
released
hydraulic jack
bowden cable
catch
safety catch
Prior art date
Application number
IT1252379A
Other languages
Italian (it)
Other versions
IT7912523A0 (en
Original Assignee
Maniglia Carmelo
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 Maniglia Carmelo filed Critical Maniglia Carmelo
Priority to IT1252379A priority Critical patent/IT1166075B/en
Publication of IT7912523A0 publication Critical patent/IT7912523A0/en
Priority to ES485035A priority patent/ES485035A1/en
Priority to FR7925586A priority patent/FR2439159A1/en
Priority to GB7935674A priority patent/GB2034408A/en
Priority to BE0/197668A priority patent/BE879439A/en
Priority to DE19792941875 priority patent/DE2941875A1/en
Application granted granted Critical
Publication of IT1166075B publication Critical patent/IT1166075B/en

Links

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  • Actuator (AREA)

Abstract

The hydraulic jack intended for use with automobiles is fitted with a safety catch to prevent collapse in the event of a failure of oil pressure. The piston rod (16) has a number of saw-tooth notches (31) cut along one side near the piston (27). A spring-loaded catch (32) with a pointed end (33) to match the spaces between the spaces between the saw-teeth is mounted in a bracket (22) bolted to the wall of the jack. The catch can be released when reqd. by a lever which is connected by a Bowden cable to a rod (36), which extends outwards from the catch.
IT1252379A 1978-10-16 1979-03-23 Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable IT1166075B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1252379A IT1166075B (en) 1979-03-23 1979-03-23 Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable
ES485035A ES485035A1 (en) 1978-10-16 1979-10-15 Safety device for hydraulic lifting apparatus
FR7925586A FR2439159A1 (en) 1978-10-16 1979-10-15 SAFETY ANTIREGRESSION DEVICE FOR HYDRAULIC JACKS FOR MOTOR VEHICLES
GB7935674A GB2034408A (en) 1978-10-16 1979-10-15 Safety device for hydraulic lifting apparatus
BE0/197668A BE879439A (en) 1978-10-16 1979-10-16 ANTI-BACK-UP SAFETY DEVICE AND LIFTING APPARATUS PROVIDED WITH SUCH A DEVICE
DE19792941875 DE2941875A1 (en) 1978-10-16 1979-10-16 RETURN PREVENTION SAFETY DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1252379A IT1166075B (en) 1979-03-23 1979-03-23 Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable

Publications (2)

Publication Number Publication Date
IT7912523A0 IT7912523A0 (en) 1979-03-23
IT1166075B true IT1166075B (en) 1987-04-29

Family

ID=11141167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1252379A IT1166075B (en) 1978-10-16 1979-03-23 Safety catch for automobile hydraulic jack - prevents collapse and is released by lever attached to bowden cable

Country Status (1)

Country Link
IT (1) IT1166075B (en)

Also Published As

Publication number Publication date
IT7912523A0 (en) 1979-03-23

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