JPS63129234U

JPS63129234U -

Info

Publication number: JPS63129234U
Application number: JP1694187U
Authority: JP
Priority date: 1987-02-06
Filing date: 1987-02-06
Publication date: 1988-08-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の磁気テープ装置が
早送り動作をしている時の要部平面図、第２図は
同じく巻もどし動作をしている時の要部平面図、
第３図は同じく再生動作をしている時の要部平面
図、第４図は本考案の一実施例の磁気テープ装置
の要部断面図、第５図は従来例の磁気テープ装置
の要部平面図である。１…磁気テープ、２…供給リール、３…巻取リ
ール、６…センターギア、２７…第１の首ふりギ
ア、２８…第１の支持部材、３２…第２の支持部
材、３７…第２の首ふりギア、４０…規制ピン、
４１…規制部材。 FIG. 1 is a plan view of the main parts of a magnetic tape device according to an embodiment of the present invention when it is performing fast forward operation, and FIG. 2 is a plan view of the main parts when it is also performing unwinding operation.
FIG. 3 is a plan view of the main parts during playback operation, FIG. 4 is a sectional view of the main parts of a magnetic tape device according to an embodiment of the present invention, and FIG. 5 is a main part of a conventional magnetic tape device. FIG. DESCRIPTION OF SYMBOLS 1... Magnetic tape, 2... Supply reel, 3... Take-up reel, 6... Center gear, 27... First swinging gear, 28... First support member, 32... Second support member, 37... Second Swing gear, 40...Regulation pin,
41...Regulation member.

Claims

[Scope of utility model registration request]

a loading mechanism that attaches and detaches a magnetic tape built into a cassette to and from a cylinder; a motor that drives the magnetic tape; a supply reel stand and a take-up reel stand that respectively rotate integrally with a pair of reels in the cassette; A first rotary member having a rotating means driven by a motor, and a first rotating member that rotates in accordance with the rotation of the rotating means and transmits the output of the motor to the supply reel stand or the take-up reel stand. and a second rotating member that rotates in a direction opposite to the first rotating member and has a predetermined rotational load according to the rotation of the first rotating member. and the second rotating member operates so as to be able to come into contact with the supply reel stand and the take-up reel stand during unloading when the magnetic tape is in a cassette;
A magnetic tape device further comprising: a regulating means that operates so that the second rotating member can come into contact only with the take-up reel stand during loading when the magnetic tape is pulled out from the cassette.