公开(公告)号：DE69205286D1

公开(公告)日：1995-11-09

申请号：DE69205286

申请日：1992-07-02

Applicant: IBM DEUTSCHLAND ,  IBM

Inventor： CHIKAZAWA TAKAO ,  AOYAGI AKIHIKO ,  TOBARI ATSUSHI

IPC: G11B5/60 ,  G11B21/21

Abstract: In the slider 1 on which a transducer 5 is mounted and which moves above a recording surface 4, in order to generate different vibration modes according to various situations such as vertical lift-off and landing, and breaking away from stiction, etc. A plurality of piezo-electric elements 8A, 8B, 8C, and 8D are disposed on the slider 1 and means for supplying a different AC voltage to each of the piezo-electric elements 8A, 8B, 8C, and 8D is provided.

公开(公告)号：CA2074018A1

公开(公告)日：1993-03-13

申请号：CA2074018

申请日：1992-07-16

Applicant: IBM

Inventor： CHIKAZAWA TAKAO ,  AOYAGI AKIHIKO ,  TOBARI ATSUSHI

IPC: G11B5/60 ,  G11B21/21 ,  G11B5/187 ,  G11B5/012

Abstract: JA9-91-008 In a slider on which a transducer is mounted and which moves above a recording surface, in order to generate different vibration modes according to various situations such as vertical lift-off and landing, and breaking away from stiction, etc., a plurality of piezo-electric elements are disposed on the slider and means for supplying a different AC voltage to each of the piezo-electric elements is provided.

公开(公告)号：HK204096A

公开(公告)日：1996-11-15

申请号：HK204096

申请日：1996-11-07

Applicant: IBM

Inventor： CHIKAZAWA TAKAO ,  AOYAGI AKIHIKO ,  TOBARI ATSUSHI

IPC: G11B5/60 ,  G11B21/21

Abstract: In the slider 1 on which a transducer 5 is mounted and which moves above a recording surface 4, in order to generate different vibration modes according to various situations such as vertical lift-off and landing, and breaking away from stiction, etc. A plurality of piezo-electric elements 8A, 8B, 8C, and 8D are disposed on the slider 1 and means for supplying a different AC voltage to each of the piezo-electric elements 8A, 8B, 8C, and 8D is provided.