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IT1177701B - Hydraulic telescopic shock-absorber - Google Patents

Hydraulic telescopic shock-absorber

Info

Publication number
IT1177701B
IT1177701B IT48147/84A IT4814784A IT1177701B IT 1177701 B IT1177701 B IT 1177701B IT 48147/84 A IT48147/84 A IT 48147/84A IT 4814784 A IT4814784 A IT 4814784A IT 1177701 B IT1177701 B IT 1177701B
Authority
IT
Italy
Prior art keywords
piston
cylinder
additional piston
absorber
additional
Prior art date
Application number
IT48147/84A
Other languages
Italian (it)
Other versions
IT8448147A0 (en
Inventor
Nikolai Gavrilovich Zub
Original Assignee
Volzh Ob Proizv
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 Volzh Ob Proizv filed Critical Volzh Ob Proizv
Priority to IT48147/84A priority Critical patent/IT1177701B/en
Publication of IT8448147A0 publication Critical patent/IT8448147A0/en
Application granted granted Critical
Publication of IT1177701B publication Critical patent/IT1177701B/en

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Abstract

The shock absorber has a spring loaded additional piston (13) disposed above the main piston (4). The additional piston has an axial hole (14) and stops (12) for limiting its axial downward travel and is capable of coming into or nearly into contact by the upper portion of its outer surface with the cylinder (2) to define a calibrated clearance. The cylinder is provided in a location opposite to at least part of the outer surface of the additional piston with an expansion (11). An annular element on the piston rod closes the axial hole of the additional piston when the piston rod is retracted from the cylinder, so that liquid can only flow from above to below the additional piston via the calibrated clearance, which may take various forms.
IT48147/84A 1984-05-07 1984-05-07 Hydraulic telescopic shock-absorber IT1177701B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48147/84A IT1177701B (en) 1984-05-07 1984-05-07 Hydraulic telescopic shock-absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48147/84A IT1177701B (en) 1984-05-07 1984-05-07 Hydraulic telescopic shock-absorber

Publications (2)

Publication Number Publication Date
IT8448147A0 IT8448147A0 (en) 1984-05-07
IT1177701B true IT1177701B (en) 1987-08-26

Family

ID=11264824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48147/84A IT1177701B (en) 1984-05-07 1984-05-07 Hydraulic telescopic shock-absorber

Country Status (1)

Country Link
IT (1) IT1177701B (en)

Also Published As

Publication number Publication date
IT8448147A0 (en) 1984-05-07

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