JPS62147140U - - Google Patents
Info
- Publication number
- JPS62147140U JPS62147140U JP3558686U JP3558686U JPS62147140U JP S62147140 U JPS62147140 U JP S62147140U JP 3558686 U JP3558686 U JP 3558686U JP 3558686 U JP3558686 U JP 3558686U JP S62147140 U JPS62147140 U JP S62147140U
- Authority
- JP
- Japan
- Prior art keywords
- torque
- cam groove
- cam
- follower
- response
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案の一実施例に従うビデオテープ
レコーダ２０の簡略化した平面図、第２図はビデ
オテープレコーダ２０の底面図、第３図は本考案
の一実施例のトルク切換え装置３９の平面図、第
４図はトルク発生機構５１の原理を示す図、第５
図はアンローデイング状態のトルク切換え装置３
９の構成を示す図、第６図は従来技術のトルク切
換え装置１の構成を示す図である。
２５，２６……ローデイングポール、２７，２
８……ポールベース、２９……ローデイング歯車
、３７……ローデイング用カム部材、３８……揺
動部材、３９……トルク切換え装置、４１……カ
ム溝、４２……案内ピン、４８……駆動レバー、
５１……トルク発生機構。
FIG. 1 is a simplified plan view of a video tape recorder 20 according to an embodiment of the present invention, FIG. 2 is a bottom view of the video tape recorder 20, and FIG. 3 is a diagram of a torque switching device 39 according to an embodiment of the present invention. A plan view, FIG. 4 is a diagram showing the principle of the torque generation mechanism 51, and FIG.
The figure shows torque switching device 3 in the unloading state.
FIG. 6 is a diagram showing the configuration of a torque switching device 1 of the prior art. 25, 26... Loading pole, 27, 2
8... Pole base, 29... Loading gear, 37... Loading cam member, 38... Rocking member, 39... Torque switching device, 41... Cam groove, 42... Guide pin, 48... Drive lever,
51...Torque generation mechanism.
Claims (1)
自在なカム部材と、 カム部材のカム溝に摺接するホロアを備え、ホ
ロアの変位に従つて変位自在な揺動部材と、 揺動部材の変位状態に対応し、別途に与えられ
るトルクに関して複数の強さのトルクを発生する
トルク発生手段とを含むことを特徴とするトルク
切換え装置。[Claims for Utility Model Registration] A cam member having a cam groove formed therein and displaceable in the direction in which the cam groove extends, and a follower that slides into contact with the cam groove of the cam member, and a rocking device that is displaceable according to the displacement of the follower. A torque switching device comprising: a member; and a torque generating means for generating torques of a plurality of strengths in response to a separately applied torque in response to a displacement state of a swinging member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3558686U JPH073467Y2 (en) | 1986-03-12 | 1986-03-12 | Recording or reproducing device for magnetic tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3558686U JPH073467Y2 (en) | 1986-03-12 | 1986-03-12 | Recording or reproducing device for magnetic tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62147140U true JPS62147140U (en) | 1987-09-17 |
| JPH073467Y2 JPH073467Y2 (en) | 1995-01-30 |
Family
ID=30845214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3558686U Expired - Lifetime JPH073467Y2 (en) | 1986-03-12 | 1986-03-12 | Recording or reproducing device for magnetic tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073467Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220165A (en) * | 1988-02-27 | 1989-09-01 | Sanyo Electric Co Ltd | Magnetic recording and reproducing device |
-
1986
- 1986-03-12 JP JP3558686U patent/JPH073467Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01220165A (en) * | 1988-02-27 | 1989-09-01 | Sanyo Electric Co Ltd | Magnetic recording and reproducing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073467Y2 (en) | 1995-01-30 |
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