DEVICE FOR PISTON'S MOTION DAMPING WITH WORKING HYDRAULIC OR PNEUMATIC CYLINDERS IN DEAD CENTERS

The device for piston (14) movement absorption in hydraulic or pneumatic cylinders in dead points by means of absorption collars interfering with the caps (1) of a hydraulic cylinder (6) that are arranged separately from a piston (4) on both of its sides and are flexibly mounted on a piston rod (3)...

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Bibliographische Detailangaben
Hauptverfasser: BERANEK JOSEF,CS, FILIP ZDENEK,CS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The device for piston (14) movement absorption in hydraulic or pneumatic cylinders in dead points by means of absorption collars interfering with the caps (1) of a hydraulic cylinder (6) that are arranged separately from a piston (4) on both of its sides and are flexibly mounted on a piston rod (3) by means of compression rings (7) with radial and axial clearance, where the absorption collars are lapped into absorption holes (13) in the caps (1) of the hydraulic cylinder (6). The caps are equipped with a discharge channel (8) and with an auxiliary throttled channel (9).