Title:
【考案の名称】磁気テープ装置
Document Type and Number:
Japanese Patent JP2555324
Kind Code:
Y2
Abstract:
A magnetic-tape apparatus (1) has for driving the magnetic tape (2) a drive device (18), included in which is at least one brake disc (37, 38), which can be set in rotation in opposite rotational directions (30, 33, 27, 36) and can be braked by means of a shoe brake device (39, 40). The shoe brake device (39, 40) has a brake shoe (41, 42), which is provided on a first lever (43, 44), which is jointedly connected to a second lever (47, 48), which can be pivoted about a pivot bearing (49, 50). A coupling device, which comes into positive effect upon braking in one rotational direction (33, 27) of the brake disc (37, 38), is provided between the two levers (43, 47, 44, 48) of each shoe brake device (39, 40) and the two levers (43, 47, 44, 48) are connected via a spring device, which comes into non-positive effect upon braking in the other rotational direction (30, 36) of the brake disc (37, 38). For forming the coupling device and the spring device, in this arrangement there is provided only a single spring bar (61, 62), which is connected by its two ends (63, 64, 65, 66) to the two levers (43, 47, 44, 48). ……
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Inventors:
Henricus Ryuten
Peter Landbauer
Peter Landbauer
Application Number:
JP5494491U
Publication Date:
November 19, 1997
Filing Date:
June 20, 1991
Export Citation:
Assignee:
Philips Electronics Nemrose Fennaught Shap
International Classes:
G11B15/00; F16D49/20; F16D59/00; G11B15/22; (IPC1-7): G11B15/22
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)