Spring devices – Resilient shock or vibration absorber
Patent
1998-09-16
2000-10-31
Mar, Michael
Spring devices
Resilient shock or vibration absorber
267 6428, F16F 700
Patent
active
061389978
ABSTRACT:
A piston-cylinder arrangement, in particular a shock absorber (1), has a housing (2) as well as a piston (3) guided therein and pushed against a damping medium, and on which a piston rod (5) acts. The shock absorber has a screw-in-plug (10), within which a position transmitter (19), constructed as a proximity sensor, is housed. The screw-in plug with the proximity sensor (19) located therein and evaluation electronics are arranged coaxially on the rear end of the shock absorber housing (2). The piston is connected on the rear end to a magnet (15), and the proximity sensor is constructed of at least one magnetic field-dependent sensor.
REFERENCES:
patent: 3687483 (1972-08-01), Gull et al.
patent: 5188728 (1993-02-01), Traonvoez et al.
patent: 5380026 (1995-01-01), Robinson
patent: 5521497 (1996-05-01), Gull et al.
Edgar Schatz, Werner Nagel, Uwe Grigo, "Neues Langenmesssystem zum Einbau in Hydraulikzylinder", O+P Olhydraulik und Pneumatik, 36 (10): 656-657 (1992).
Enidine GmbH
Mar Michael
Talavera Melanie
LandOfFree
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