JPS62120444U - - Google Patents
Info
- Publication number
- JPS62120444U JPS62120444U JP691986U JP691986U JPS62120444U JP S62120444 U JPS62120444 U JP S62120444U JP 691986 U JP691986 U JP 691986U JP 691986 U JP691986 U JP 691986U JP S62120444 U JPS62120444 U JP S62120444U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cam surface
- follower
- cam member
- reduction gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 2
Description
第１図は本考案の一実施例の平面図、第２図は
本考案の一部の分解斜視図、第３図は前述の実施
例の右側から見た側面図、第４図は前述の左側面
図、第５図は前述の実施例の正面図、第６図は前
述の実施例の背面図、第７図は前述の実施例の一
部省略した右側面図、第８図は前述の実施例の一
部を省略した平面図、第９図は前述の実施例の他
の一部分を示す分解斜視図である。
３１…把持部材、４５…駆動部材、６０…当接
片、６６…揺動部材、６７…アーム、７０…案内
孔、７６，１２８…ばね、８１…カム部材、８２
…カム溝、８３…第１カム面、８４…第２カム面
、８５…第３カム面、９１…駆動レバー、９７…
ひつぱりばね、１０８…磁気テープカセツト、１
１２，１１３，１１５，１１６，１１７，１１９
…歯車、１２０…レバー、１３１…移動体、１５
１…カム部材、１５２…減速歯車、１５７…第１
カム面、１５８…第２カム面、１５９…第３カム
面、１６０…駆動部材、１８６…切換歯車、１８
９…第１カム面、１９７…第２カム面、２０４，
２０５…ばね。
Fig. 1 is a plan view of one embodiment of the present invention, Fig. 2 is an exploded perspective view of a part of the invention, Fig. 3 is a side view of the above-mentioned embodiment as seen from the right side, and Fig. 4 is the above-mentioned embodiment. 5 is a front view of the aforementioned embodiment, FIG. 6 is a rear view of the aforementioned embodiment, FIG. 7 is a partially omitted right side view of the aforementioned embodiment, and FIG. 8 is the aforementioned embodiment. FIG. 9 is a partially omitted plan view of the embodiment described above, and FIG. 9 is an exploded perspective view showing another part of the embodiment described above. 31... Gripping member, 45... Drive member, 60... Contact piece, 66... Swinging member, 67... Arm, 70... Guide hole, 76, 128... Spring, 81... Cam member, 82
...Cam groove, 83...First cam surface, 84...Second cam surface, 85...Third cam surface, 91...Drive lever, 97...
Tight spring, 108...Magnetic tape cassette, 1
12, 113, 115, 116, 117, 119
... Gear, 120 ... Lever, 131 ... Moving body, 15
DESCRIPTION OF SYMBOLS 1...Cam member, 152...Reduction gear, 157...First
Cam surface, 158... Second cam surface, 159... Third cam surface, 160... Drive member, 186... Switching gear, 18
9...first cam surface, 197...second cam surface, 204,
205...Spring.
Claims (1)
持し、前記移動方向に垂直に角変位可能な把持部
材と、 把持部材に関連して設けられるホロアと、 前記ホロアと組合わされるカム部材であつて、
ホロアに接触しかつ前記移動方向に平行な第１カ
ム面と、ホロアに接触しかつ第１カム面に連なり
かつ前記移動方向に対して交差する方向に傾斜し
た第２カム面と、第２カム面から第１カム面に亘
つて設けられ、第２カム面側の端部が最大径、第
１カム面側の端部が最小径の曲面に形成された第
３カム面とを有するそのようなカム部材と、 カム部材と相互に固定され、外周部の周方向に
沿つて部分的に切欠きが形成されている減速歯車
と、 減速歯車と噛合う駆動歯車と、 カム部材を前記移動方向とは反対方向に付勢す
るばねと、 ホロアが第１カム面にある状態で、ばねのばね
力に抗してカム部材の変位を阻止する手段とを含
むことを特徴とする記録媒体のローデイング装置
。[Claims for Utility Model Registration] A gripping member that movably guides and grips a recording medium in one direction of movement and is capable of angular displacement perpendicular to the direction of movement; a follower provided in association with the gripping member; A cam member combined with the follower,
a first cam surface in contact with the follower and parallel to the moving direction; a second cam surface in contact with the follower, connected to the first cam surface and inclined in a direction crossing the moving direction; and a second cam. Such a third cam surface has a curved surface extending from the surface to the first cam surface, the end on the second cam surface side having the maximum diameter, and the end on the first cam surface side having the minimum diameter. a cam member that is fixed to the cam member; a reduction gear that is fixed to the cam member and has a notch partially formed along the circumferential direction of its outer periphery; a drive gear that meshes with the reduction gear; and a means for preventing displacement of the cam member against the spring force of the spring when the follower is on the first cam surface. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691986U JPH05991Y2 (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691986U JPH05991Y2 (en) | 1986-01-20 | 1986-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120444U true JPS62120444U (en) | 1987-07-30 |
| JPH05991Y2 JPH05991Y2 (en) | 1993-01-12 |
Family
ID=30789885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP691986U Expired - Lifetime JPH05991Y2 (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05991Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162145U (en) * | 1988-04-27 | 1989-11-10 |
-
1986
- 1986-01-20 JP JP691986U patent/JPH05991Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162145U (en) * | 1988-04-27 | 1989-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05991Y2 (en) | 1993-01-12 |