公开(公告)号：US3248961A

公开(公告)日：1966-05-03

申请号：US33550464

申请日：1964-01-03

Applicant: MIDWESTERN INSTR INC

Inventor： BORTZFIELD WILLIAM C ,  CEDERBERG HOWARD R

IPC: B62M9/12 ,  F16H7/22 ,  F16H61/662

CPC classification number: F16H7/22 ,  F16H61/662

公开(公告)号：US3206090A

公开(公告)日：1965-09-14

申请号：US28676363

申请日：1963-06-10

Applicant: MIDWESTERN INSTR INC

Inventor： FORET PIERRE G

IPC: G11B15/26 ,  G11B15/28 ,  G11B15/43

CPC classification number: G11B15/28 ,  G11B15/26 ,  G11B15/43

公开(公告)号：US3189239A

公开(公告)日：1965-06-15

申请号：US8979261

申请日：1961-02-16

Applicant: MIDWESTERN INSTR INC

Inventor： BRUMBAUGH ROBERT M

IPC: G11B15/26 ,  G11B15/58

CPC classification number: G11B15/58 ,  G11B15/26

公开(公告)号：US3077293A

公开(公告)日：1963-02-12

申请号：US2945960

申请日：1960-05-16

Applicant: MIDWESTERN INSTR INC

Inventor： WATKINS ROBERT E

IPC: F16H55/34 ,  G11B15/29

CPC classification number: G11B15/29 ,  F16H55/34

公开(公告)号：US3005380A

公开(公告)日：1961-10-24

申请号：US75964958

申请日：1958-09-08

Applicant: MIDWESTERN INSTR INC

Inventor： HARRISON WAYNE E ,  ELMER LINNA

IPC: G01R13/30

CPC classification number: G01R13/30

公开(公告)号：US3643849A

公开(公告)日：1972-02-22

申请号：US3643849D

申请日：1970-02-25

Applicant: MIDWESTERN INSTR INC

Inventor： ROBERTS CLYDE D

IPC: G11B15/60 ,  B65H23/32

CPC classification number: G11B15/605

Abstract: This invention relates to a tape guide for guiding a magnetic tape and includes means of aligning the tape by applying slight continuous pressure to one edge so that the other edge contacts at all times a fixed edge member, the means for urging the tape including a movable edge member displaceable in a direction towards the fixed edge member and including resilient means urging the movable edge member towards the fixed edge member.

Abstract translation: 本发明涉及一种用于引导磁带的磁带引导件，并且包括通过对一个边缘施加轻微的连续压力来对准该磁带的装置，使得另一个边缘始终与固定的边缘部件接触，用于推动磁带的装置包括可移动的 边缘构件可沿朝向固定边缘构件的方向移位，并且包括将可动边缘构件朝向固定边缘构件推动的弹性装置。

公开(公告)号：US3612377A

公开(公告)日：1971-10-12

申请号：US3612377D

申请日：1970-03-23

Applicant: MIDWESTERN INSTR INC

Inventor： PEMBROKE RICHARD W

IPC: G11B15/22 ,  B65H23/10

CPC classification number: G11B15/22

Abstract: A brake for stopping a magnetic tape having a first brake block and second brake block providing a tape channel therebetween, the first brake block having apertures therein communicating with the channel and a passageway communicating with the apertures and extending exteriorly of the brake block, the second brake block having a cavity opposite the apertures, a brake pad positioned in the cavity, the brake pad being formed of sintered metal spheres and having porosity permitting air to pass therethrough into and out of the cavity, and means for supplying air pressure to the first brake block passageway whereby air flows through the apertures and against the tape to force the tape into contact with the brake pad.

公开(公告)号：US3315103A

公开(公告)日：1967-04-18

申请号：US33697364

申请日：1964-01-10

Applicant: MIDWESTERN INSTR INC

Inventor： DUFF BILLY E ,  HUGHES REX D

IPC: G05D3/10 ,  H01L41/09 ,  H02N2/10

CPC classification number: H02N2/10 ,  G05D3/10 ,  H01L41/083

公开(公告)号：US3179949A

公开(公告)日：1965-04-20

申请号：US21953962

申请日：1962-08-27

Applicant: MIDWESTERN INSTR INC

Inventor： HARRISON WAYNE E ,  MORROW GEORGE R

IPC: G01D15/14

CPC classification number: G01D15/14

公开(公告)号：US3257057A

公开(公告)日：1966-06-21

申请号：US46631765

申请日：1965-06-23

Applicant: MIDWESTERN INSTR INC

Inventor： CEDERBERG HOWARD R

IPC: G11B15/60

CPC classification number: G11B15/60