公开(公告)号：EP0129185A1

公开(公告)日：1984-12-27

申请号：EP84106667.3

申请日：1984-06-12

申请人： HITACHI, LTD.

发明人： Katono, Noboru ,  Shibata, Yoshihiro ,  Takamiya, Tadashi

IPC分类号： G11B15/66

CPC分类号： G11B15/67549

摘要： An automatic cassette loading apparatus in which a tape cassette containing a magnetic tape is held and transported forwardly and returned between a cassette insertion position and a cassette loaded position. The number of switches is reduced by use of a rotary cam and a drive arm on the one hand, and a drive motor and the switches are combined on the same print circuit board on the other hand.

公开(公告)号：EP0219041A3

公开(公告)日：1989-05-24

申请号：EP86113871.7

申请日：1986-10-07

申请人： HITACHI, LTD.

发明人： Hashiguchi, Yasuhiro ,  Katono, Noboru ,  Shibata, Yoshihiro

IPC分类号： G11B15/675 ,  G11B15/18

CPC分类号： G11B15/1883 ,  G11B15/67549

摘要： In a cassette loading apparatus for a video tape recorder equipped with a front loading mechanism, bearing portions (45, 46) of a worm (10) are disposed at predetermined positions of side brackets (2, 3) for supporting a cassette holder (12) which have L-shaped guide holes (2a, 2b) for guiding the support shaft (12a) of the cassette holder in both horizontal and vertical directions, a reference hole (57) is bored on the base (53) of the video tape recorder, the shaft (10a) of the worm (10) is inserted through the bearing portions (45, 46) and the reference hole (57), and the worm shaft (10a) keeps constant the axial distance be­tween gears (8, 9) for a cassette loading mechanism and a driving gear (35) for driving the video tape recorder.

公开(公告)号：EP0219041A2

公开(公告)日：1987-04-22

申请号：EP86113871.7

申请日：1986-10-07

申请人： HITACHI, LTD.

发明人： Hashiguchi, Yasuhiro ,  Katono, Noboru ,  Shibata, Yoshihiro

IPC分类号： G11B15/675 ,  G11B15/18

CPC分类号： G11B15/1883 ,  G11B15/67549

摘要： In a cassette loading apparatus for a video tape recorder equipped with a front loading mechanism, bearing portions (45, 46) of a worm (10) are disposed at predetermined positions of side brackets (2, 3) for supporting a cassette holder (12) which have L-shaped guide holes (2a, 2b) for guiding the support shaft (12a) of the cassette holder in both horizontal and vertical directions, a reference hole (57) is bored on the base (53) of the video tape recorder, the shaft (10a) of the worm (10) is inserted through the bearing portions (45, 46) and the reference hole (57), and the worm shaft (10a) keeps constant the axial distance be­tween gears (8, 9) for a cassette loading mechanism and a driving gear (35) for driving the video tape recorder.

公开(公告)号：EP0219041B1

公开(公告)日：1992-07-01

申请号：EP86113871.7

申请日：1986-10-07

申请人： HITACHI, LTD.

发明人： Hashiguchi, Yasuhiro ,  Katono, Noboru ,  Shibata, Yoshihiro

IPC分类号： G11B15/675 ,  G11B15/18

CPC分类号： G11B15/1883 ,  G11B15/67549

公开(公告)号：EP0129185B1

公开(公告)日：1989-01-25

申请号：EP84106667.3

申请日：1984-06-12

申请人： HITACHI, LTD.

发明人： Katono, Noboru ,  Shibata, Yoshihiro ,  Takamiya, Tadashi

IPC分类号： G11B15/66

CPC分类号： G11B15/67549