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Patent Searching and Data


Title:
PINCH ROLLER PRESSING MECHANISM FOR RECORDING AND REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JPH0262748
Kind Code:
A
Abstract:

PURPOSE: To eliminate the need for a large sized front cam and to reduce the size of the device by interlocking the operation moving a pinch roller in the vicinity of a capstan with the movement of a reel chassis and using a reciprocating drive mechanism on a main chassis for the operation pressing the pinch roller onto the capstan.

CONSTITUTION: A cam follower 84 of a lever mechanism is pressed by a drive slope 86a of a cam slot 86 in the process that a reel chassis 2 is moved from the 1st moving end to the 2nd moving end by the chassis drive mechanism to move a pinch roller 81 from the vicinity of a reel base 22 to the vicinity of the capstan 12. When the reel chassis 2 reaches the 2nd moving end, the engagement of the reciprocating drive mechanism and an engagement reception part of a slider 87 are engaged with each other. Moreover, the cam follower 84 is moved from a drive slope 86a of the cam slot 86 to an escape face 86c and the restriction of the cam follower 84 by the cam slot 86 is released. Then the slider 87 is pulled by the reciprocating drive mechanism and the lever mechanism is operated and the pinch roller 81 is pressed on the capstan 12.


Inventors:
TSUCHIDA TAKESHI
Application Number:
JP1988000215496
Publication Date:
March 02, 1990
Filing Date:
August 30, 1988
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
G11B15/29; G11B15/665; (IPC1-7): G11B15/29; G11B15/665