JPS61245421A - Rotary switchgear - Google Patents
Rotary switchgearInfo
- Publication number
- JPS61245421A JPS61245421A JP8459185A JP8459185A JPS61245421A JP S61245421 A JPS61245421 A JP S61245421A JP 8459185 A JP8459185 A JP 8459185A JP 8459185 A JP8459185 A JP 8459185A JP S61245421 A JPS61245421 A JP S61245421A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- fixed contact
- load
- terminal
- fixed
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は例えば車両用イグニッションスイッチ等、回動
操作により負荷回路を開閉させる式のロータリースイッ
チ装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a rotary switch device, such as a vehicle ignition switch, which opens and closes a load circuit by rotating the switch.
（従来の技術）
従来、この種スイッチ装置として、例えば特公昭５２−
３６２７２号公報に示すように、回動操作自在のロータ
に、その回動操作に同期して回動する複数枚のコンタク
トプレートを組込むと共に、各コンタクトプレートに対
応する複数組の固定接点群を有する固定接点盤を設ける
ようにしたものは知られ、この場合、電源端子は共通１
個として各組の固定接点群に設けた負荷端子を該ロータ
の所定の回動停止位置で各コンタクトプレートを介して
接続するようにしている。(Prior Art) Conventionally, as this type of switch device, for example, the
As shown in Japanese Patent No. 36272, a rotor that can be freely rotated has a plurality of contact plates that rotate in synchronization with the rotation operation, and a plurality of fixed contact groups corresponding to each contact plate. It is known that a fixed contact board is provided, and in this case, the power terminal is common to 1.
The load terminals individually provided in each set of fixed contact groups are connected via each contact plate at a predetermined rotation stop position of the rotor.
（発明が解決しようとする問題点）
上記従来装置は自動車用イグニッションスイッチに適用
したもので、電装部品が飛躍的に増大した現在、イグニ
ッションスイッチを介してそれら全ての負荷に電源から
の電力を供給しようとすると、電源端子を１個しか備え
ていないことから、該電源端子を極めて大きなものに形
成しなければならず、したがってイグニッションスイッ
チの外形寸法を大きくせざるを得ない不都合がある。(Problem to be Solved by the Invention) The above conventional device was applied to an ignition switch for automobiles, and now that the number of electrical components has increased dramatically, power is supplied from the power source to all the loads via the ignition switch. However, since only one power supply terminal is provided, the power supply terminal must be made extremely large, and the external dimensions of the ignition switch must therefore be increased.
本発明は上記不都合を解消した装置を提供することをそ
の目的とする。An object of the present invention is to provide a device that eliminates the above-mentioned disadvantages.
（問題点を解決するための手段）
本発明では、上記目的を達成するため、回動操作自在の
ロータに、その回動操作に同期して回動する複数枚のコ
ンタクトプレートを組込むと共に、各コンタクトプレー
トに対応する複数組の固定接点群を有する固定接点盤を
設けるものにおいて、各組の固定接点群に夫々電源端子
と負荷端子とを設け、該ロータの所定の回動停止位置で
各コンタクトプレートに接触する各固定接点群毎に、各
電源端子に接続された互いに独立した負荷回路が閉成さ
れるようにした。(Means for Solving the Problems) In order to achieve the above object, the present invention incorporates a plurality of contact plates that rotate in synchronization with the rotary operation into a rotor that can be freely rotated, and each A fixed contact board having a plurality of sets of fixed contact groups corresponding to a contact plate is provided, and each set of fixed contact groups is provided with a power terminal and a load terminal, respectively, and each contact is connected at a predetermined rotation stop position of the rotor. A mutually independent load circuit connected to each power supply terminal was closed for each fixed contact group that contacted the plate.
（実施例） 次に本発明を図示の実施例に基づいて説明する。(Example) Next, the present invention will be explained based on illustrated embodiments.
第１図及び第２図は本案装置を自動車用イグニッション
スイッチに適用した場合の実施例を示すもので、該イグ
ニッションスイッチ（１）は、キー（つを差込むシリン
ダ錠の本体（３）の先端部に設けられたケーシング（４
）内に組付けられるもので、該キー（２）の操作により
これに連動する操作杆（５）を介してＬｏｃに位置、Ａ
ｃｃ位置、ＯＮ位置及び５ｔａｒｔ位置に回動操作自在
のロータ（６）と、該ロータ（６）の回動操作に同期し
て回動する環状の大小２枚の第１・第２コンタクトプレ
ート＜７＞ （８）と、該ケーシング（４）の先端開口
部を覆う如く設けられる固定接点盤（９）とから成り、
該固定接点盤（９）には、その中央部に凹部（９ａ）を
設け、該凹部（９ａ）の外周のフランジ面に比較的大径
の円周上に配置される４個の固定接点（１６（Ｉｔ）
０３ （１３から成る第１固定接点群０Φを設けると共
に該凹部（９ａ）の底面に比較的小径の円周上に配置さ
れる３個の固定接点ａｓ ａｅ （１７）から成る第２
固定接点群■を設け、該第１コンタクトプレート（７＞
には、該第１固定接点群（ｌ＠と同一円周上の３点に突
条接点（１９■■を設け、第２コンタクトプレート（８
）には、該第２固定接点群０ｅと同一円周上の３点に突
条接点Ｉ２２１（２３ｍを設けて、ロータ（６）の回動
操作によれば突条接点（＋９１■■が第１固定接点群（
１＠に、突条接点■Ｑ３［相］が第２固定接点群ａｅに
適宜接触するようにした。Figures 1 and 2 show an embodiment in which the present device is applied to an automobile ignition switch. The casing (4
), and when the key (2) is operated, the control lever (5) is linked to the Loc position, A.
A rotor (6) that can be freely rotated to the cc position, ON position, and 5tart position, and two large and small annular contact plates that rotate in synchronization with the rotation of the rotor (6). 7> Consisting of (8) and a fixed contact board (9) provided so as to cover the tip opening of the casing (4),
The fixed contact board (9) has a recess (9a) in its center, and four fixed contacts ( 16(It)
03 (A first fixed contact group 0Φ consisting of 13 is provided, and a second fixed contact group consisting of three fixed contacts as ae (17) arranged on a relatively small diameter circle on the bottom surface of the recess (9a)
A fixed contact group ■ is provided, and the first contact plate (7>
, protrusion contacts (19) are provided at three points on the same circumference as the first fixed contact group (l@), and the second contact plate (8
), protrusion contacts I221 (23 m) are provided at three points on the same circumference as the second fixed contact group 0e, and when the rotor (6) is rotated, the protrusion contacts (+91 1 fixed contact group (
1@, the protrusion contact ■Q3 [phase] was made to appropriately contact the second fixed contact group ae.
尚、該第１コンタクトプレート（７）はその内方に突出
した突起部（７ａ）（７ｂ）において該ロータ（ωに設
けられた係止部（６ａ）（６ｂ）に回動不能に係止され
ると共に、はね（６ｃＨ６ｄ）により該第１固定接点群
（＋４１側に付勢され、該第２コンタクトプレート（８
）はその下方に突出した突起部（８ａ）（８ｂ）におい
て該ロータ（６）に設けられた係止部（６ｅ）（６ｆ）
に回動不能に係止されると共に、ばね（６１１１） （
６ｈ ）により該第２固定接点群［相］側に付勢される
。The first contact plate (7) is unrotatably locked to the locking portions (6a) (6b) provided at the rotor (ω) at its inwardly protruding protrusions (7a) (7b). At the same time, the spring (6cH6d) urges the first fixed contact group (+41 side), and the second contact plate (8cH6d)
) are locking portions (6e) (6f) provided on the rotor (6) at the protrusions (8a) and (8b) projecting downward.
The spring (6111) (
6h) urges the second fixed contact group [phase] side.
ここで第１・第２固定接点群（１４１■の各固定接点群
と負荷との関係を第３図の電気回路に基づいて説明する
と、固定接点（ｌＧは図中ＢＡＴ−Ａで示す第１電源端
子に相当するもので、バッテリ■及び発電機■に接続さ
れ、固定接点ａｔは図中ＩＧ、で示す負荷端子に相当す
るもので、ワイパー、燃料ポンプ、イグナイタ等の運転
に必要な補機類から成る負荷■に接続され、固定接点■
は図中ＩＧ２−Ａで示す負荷端子に相当するもので、ヒ
ータブロアモータから成る負荷■に接続され、固定接点
０３は図中ＳＴで示す負荷端子に相当するもので、スタ
ータマグネットスイッチ等の始動に必要な負荷■に接続
される。Here, the relationship between the first and second fixed contact groups (141) and the load will be explained based on the electric circuit in Figure 3. It corresponds to the power supply terminal and is connected to the battery ■ and the generator ■.The fixed contact at corresponds to the load terminal shown as IG in the figure, and is connected to the auxiliary equipment necessary for the operation of wipers, fuel pumps, igniters, etc. ■ Connected to a load consisting of a fixed contact ■
corresponds to the load terminal indicated by IG2-A in the figure, and is connected to the load ■ consisting of the heater blower motor, and the fixed contact 03 corresponds to the load terminal indicated by ST in the figure, and is used to start the starter magnet switch, etc. ■ Connected to the required load.
また、固定接点０は図中ＢＡＴ−８で示す第２電源端子
に接続するもので、バッテリ■及び発電機■に接続され
、固定接点ａｅは図中Ａｃｃで示す負荷端子に相当する
もので、ラジオ等の運転に無関係なアクセサリ−電装品
から成る負荷■に接続され、固定接点（＋７１は図中ｌ
Ｇ２−８で示す負荷端子に相当するもので、デフロスタ
や空調用の制御リレー等から成る負荷■に接続される。Furthermore, the fixed contact 0 is connected to the second power terminal indicated by BAT-8 in the figure, and is connected to the battery ■ and the generator ■, and the fixed contact ae corresponds to the load terminal indicated by Acc in the figure. It is connected to a load consisting of accessories and electrical equipment unrelated to operation, such as a radio, and is connected to a fixed contact (+71 is l in the diagram).
This corresponds to the load terminal shown by G2-8, and is connected to load (2) consisting of a defroster, air conditioning control relay, etc.
尚、従来のイグニッションスイッチでは、所謂ＩＯ２用
として１個の端子しか設けられておらず、これに上記制
御リレー等の負荷■に加えてヒータプロアモータ自体を
接続すると通電容量が不足することから、従来はヒータ
プロアモータをリレーを介して駆動されるものとしてそ
のリレーをＩＧ２端子に接続しており、リレーを設ける
弁回路構成が複雑高価となるのに対し、上記実施例では
ＩＧ２端子をＩＧ２−ＡとｌＧ２−８とに２分割したた
め、その一方の負荷端子ＩＧ２−Ａをヒータプロアモー
タ専用の端子としてこれに該モータを直接接続でき有利
である。In addition, in conventional ignition switches, only one terminal is provided for so-called IO2, and if the heater pro-ar motor itself is connected to this in addition to the load such as the control relay mentioned above, the current carrying capacity will be insufficient. Conventionally, the heater puller motor is driven via a relay and the relay is connected to the IG2 terminal, and the valve circuit configuration in which the relay is provided is complicated and expensive.In contrast, in the above embodiment, the IG2 terminal is connected to the IG2- Since it is divided into two parts, IG2-A and IG2-8, it is advantageous that one of the load terminals IG2-A can be used as a dedicated terminal for the heater puller motor and the motor can be directly connected to it.
（作 用）
本発明は上述の如く構成されるものであり、第１・第２
固定接点群ａΦ■に夫々電源端子ＢＡＴ−Ａ 、 ＢＡ
Ｔ−Ｂを設けたので、第１コンタクトプレート（７）と
第１固定接点群（＋４１との接触により閉成される上記
負荷１２？）＠■に連なる第１負荷回路■と、第２コン
タクトプート（８）と第２固定接点群■との接触により
閉成される上記負荷ω■に連なる第２負荷回路■とが独
立した回路として成立するから、両負荷回路■■に適切
な負荷分担をさせることができる。さらに実施例のもの
では、第１固定接点群Ｏ＠の固定接点（ＩＱ ａｔ＋■
ａ３を第２固定接点群■の固定接点Ｃ１９（１Ｇ （１
７）より大径の円周上に配設したので、第１固定接点群
ａ４１に対応する第１コンタクトプレート（７）を、第
２固定接点群［相］に対応する第２コンタクトプレート
（８）より大径の通電容量の大きなものにすることがで
き、したがって第１負荷回路■を第２負荷回路■より大
きな負荷を接続することができる。(Function) The present invention is constructed as described above, and the first and second
Power terminals BAT-A and BA are attached to the fixed contact group aΦ■, respectively.
Since T-B is provided, the first load circuit ■ connected to the first contact plate (7) and the first fixed contact group (the load 12? closed by contact with +41)@■, and the second contact Since the second load circuit ■ connected to the load ω■, which is closed by the contact between the output terminal (8) and the second fixed contact group ■, is established as an independent circuit, appropriate load sharing can be achieved between both load circuits ■■. can be made to Furthermore, in the example, the fixed contacts (IQ at+■
a3 is fixed contact C19 (1G (1
7) Since they are arranged on a larger diameter circumference, the first contact plate (7) corresponding to the first fixed contact group a41 is replaced by the second contact plate (8) corresponding to the second fixed contact group [phase]. ) can be made to have a larger diameter and a larger current carrying capacity, and therefore a larger load can be connected to the first load circuit (2) than to the second load circuit (2).
上記の内容を詳しく説明すると、ロータ（６）を回動操
作すれば、第１コンタクトプレート（υを介する第１固
定接点群ＣＩ＠の固定接点相互の接触及び第２コンタク
トプレート（８）を介する第２固定接点群ａ＆の固定接
点相互の接触は、該ロータ（６）の所定の回動停止位置
で下記の表のようになる。To explain the above in detail, when the rotor (6) is rotated, the fixed contacts of the first fixed contact group CI@ come into contact with each other via the first contact plate (υ) and via the second contact plate (8). The contact between the fixed contacts of the second fixed contact group a& is as shown in the table below at a predetermined rotation stop position of the rotor (6).
これを更に詳しく説明すると、第３図、第４図乃至第７
図に示すように、Ｌｏｃに位置においては、第４図示の
如く、第１コンタクトプレート（７）はその全ての接点
が固定接点間に位置する状態となって、第１負荷回路■
は開成されず、一方、第２コンタクトプレート（８）は
接点［相］がＡｃｃ端子たる固定接点ＣＩｅに接触する
状態となるが、第２負荷回路■は開成されず、又Ａｃｃ
位置においては第５図示の如く、第１コンタクトプレー
ト（Ｄはその全ての接点が固定接点に位置する状態とな
って、第１負荷回路■は閉成されず、一方、第２コンタ
クトプレート（８）は接点のが第２電源端子たる固定接
点ｑ９に、接点のがＡＣＣ端子たる固定接点（ｌＧに夫
々接触する状態となり、第２負荷口路■中の負荷ωが作
動準備完了状態におかれ、又、ＯＮ位置においては第６
図示の如く、第１コンタクトプレート（７）は接点０９
が第１電源端子たる固定接点ＧＯに、接点■がＩＧ、端
子たる固定接点ａυに、接点■が１Ｇ２−＾端子たる固
定接点■に夫々接触する状態となり、第１負荷回路■中
の負荷■及び負荷■が作動準備完了状態におかれ、一方
第２コンタクトプレート（８）は接点のが第２電源端子
たる固定接点ａ９に、接点のがＡＣＣ端子たる固定接点
Ｏｅに、接点＠がｌＧ２−８端子たる固定接点（＋７）
に夫々接触する状態となり、第２負荷回路■の負荷ω及
び負荷■が作動準備完了状態におかれ、又５ｔａｒｔ位
置においては、第７図示の如く、第１コンタクトプレー
ト（υは接点ａ９が第１電源端子たる固定接点ｅに、接
点■が ＩＧ、端子たる固定接点ａ１に、接点■がＳＴ
端子たる固定接点ａ３に夫々接触する状態となり、第１
負荷回路■中の負荷■及び負荷■が作動準備完了状態に
おかれ、一方第２コンタクトプレート（８）は接点［相
］がＩＱ、−８端子たる固定接点（１７＞に接触する状
態となるが、第２負荷回路■は閉成されない。To explain this in more detail, Figures 3, 4 to 7
As shown in the figure, in the Loc position, all of the contacts of the first contact plate (7) are located between the fixed contacts, as shown in the fourth figure, and the first load circuit
is not opened, and on the other hand, the contact [phase] of the second contact plate (8) is in contact with the fixed contact CIe, which is the Acc terminal, but the second load circuit (■) is not opened, and the Acc
At this position, as shown in Figure 5, all contacts of the first contact plate (D) are located at fixed contacts, and the first load circuit (2) is not closed, while the second contact plate (D) is in a state where all of its contacts are located at fixed contacts. ) is in contact with the fixed contact q9, which is the second power supply terminal, and the fixed contact (lG), which is the ACC terminal, respectively, and the load ω in the second load port ■ is ready for operation. , and in the ON position, the sixth
As shown, the first contact plate (7) has contact point 09
is in contact with the fixed contact GO which is the first power supply terminal, contact ■ is in contact with IG, the contact is in contact with the fixed contact aυ which is the terminal, and the contact ■ is in contact with the fixed contact ■ which is the 1G2-^ terminal, and the load ■ in the first load circuit ■ is in contact with the fixed contact GO which is the first power supply terminal. and the load ■ are placed in a ready state for operation, while the second contact plate (8) has its contacts connected to the fixed contact a9 which is the second power supply terminal, the contact which is connected to the fixed contact Oe which is the ACC terminal, and its contact @ to the fixed contact A9 which is the ACC terminal. 8-terminal fixed contact (+7)
The load ω and the load ■ of the second load circuit ■ are in a state of being ready for operation, and at the 5 tart position, as shown in FIG. 1 The fixed contact e, which is the power supply terminal, has the contact ■ IG, and the fixed contact a1, which serves as the terminal, has the contact ■ ST.
It comes into contact with the fixed contact a3, which is a terminal, respectively, and the first
The load ■ and the load ■ in the load circuit ■ are placed in a ready state for operation, while the second contact plate (8) is brought into a state in which the contact [phase] contacts the fixed contact (17>, which is the IQ, -8 terminal). However, the second load circuit (2) is not closed.
かくて、第１負荷回路■と第２負荷回路■が閉成される
ＯＮ位置において、全ての負荷を作動させても、負荷へ
の電力の供給は第１電源端子ＢＡＴ−Ａからは第１負荷
回路■の負荷■■■へ、第２電源端子ＢＡＴ−８からは
第２負荷回路■の負荷Ｇｏ＠へと分担されて供給される
ことになる。Thus, in the ON position where the first load circuit (■) and the second load circuit (■) are closed, even if all the loads are operated, power is not supplied to the loads from the first power supply terminal BAT-A. The power is supplied to the load ■■■ of the load circuit ■■ from the second power supply terminal BAT-8 in a shared manner to the load Go@ of the second load circuit ■.
（発明の効果）
このように本発明によるときは、各組の固定接点鮮に夫
々電源端子と負荷端子とを設け、ロータの所定の回動停
止位置で各コンタクトプレートに接触する各固定接点群
毎に、各電源端子に接続された互いに独立した負荷回路
が閉成されるようにしたので、各電源端子は比較的小さ
なものであっても全体として多くの負荷に電力を供給す
ることができ、したがって、１個の電源端子から全ての
負荷に電力を供給するため、負荷が多くなるとそれに応
じて電源端子を大きくしひいてはスイッチ装置の外形寸
法を大きくせざるを得ない従来のものに比してコンパク
トなロータリースイッチ装置を提供することができ、例
えば電装部品が飛躍的に増大した現在の自動車のシブニ
ラシコンスイッチにも十分適用できる効果を有する。(Effects of the Invention) According to the present invention, each group of fixed contacts is provided with a power terminal and a load terminal, respectively, and each group of fixed contacts contacts each contact plate at a predetermined rotation stop position of the rotor. In each case, independent load circuits are connected to each power supply terminal, so even though each power supply terminal is relatively small, it is possible to supply power to many loads as a whole. Therefore, since power is supplied to all loads from one power supply terminal, as the load increases, the power supply terminal must be made larger and the external dimensions of the switch device must also be increased. It is possible to provide a compact rotary switch device, and the present invention has an effect that can be sufficiently applied to, for example, the switch of the current automobile, in which the number of electrical components has increased dramatically.
第１図は本案装置の実施の１例を示す一部截断側面図、
第２図はその分解斜視図、第３図はその電気回路図、第
４図乃至第７図はその作動の説明図である。
（６）・・・ロータ
（７＞・・・第１コンタクトプレート
（８）・・・第２コンタクトプレート
（９）・・・固定接点盤
ＯＩＤ・・・第１固定接点群
■・・・第２固定接点群
■・・・第１負荷回路
■・・・第２負荷回路
特 許 出 願 人 本田技研工業株式会社株式会社本
田ロック
第１図
第３図
ζFIG. 1 is a partially cutaway side view showing an example of the implementation of the proposed device;
FIG. 2 is an exploded perspective view thereof, FIG. 3 is an electric circuit diagram thereof, and FIGS. 4 to 7 are explanatory diagrams of its operation. (6)...Rotor (7>...First contact plate (8)...Second contact plate (9)...Fixed contact board OID...First fixed contact group 2 Fixed contact group ■...First load circuit■...Second load circuit Patent applicant Honda Motor Co., Ltd. Honda Lock Co., Ltd. Figure 1 Figure 3 ζ
Claims (1)
回動する複数枚のコンタクトプレートを組込むと共に、
各コンタクトプレートに対応する複数組の固定接点群を
有する固定接点盤を設けるものにおいて、各組の固定接
点群に夫々電源端子と負荷端子とを設け、該ロータの所
定の回動停止位置で各コンタクトプレートに接触する各
固定接点群毎に、各電源端子に接続された互いに独立し
た負荷回路が閉成されるようにしたことを特徴とするロ
ータリースイッチ装置。 ２、該ロータに２枚のコンタクトプレートを組込み、そ
の一方の第１コンタクトプレートを該固定接点盤の比較
的大径の円周上に配設された第１固定接点群に、その他
方の第２コンタクトプレートを該固定接点盤の比較的小
径の円周上に配設された第２固定接点群に夫々接触させ
るように構成したことを特徴とする特許請求の範囲第１
項記載のロータリースイッチ装置。 ３、該第１コンタクトプレートと該第１固定接点群との
接触により閉成される第１負荷回路を、該第２コンタク
トプレートと該第２固定接点群との接触により閉成され
る第２負荷回路により大きな負荷を接続する回路に構成
したことを特徴とする特許請求の範囲第２項に記載のロ
ータリースイッチ装置。[Claims] 1. Incorporating a plurality of contact plates that rotate in synchronization with the rotary operation into a rotor that can be freely rotated,
In a device that is provided with a fixed contact board having a plurality of sets of fixed contact groups corresponding to each contact plate, each set of fixed contact groups is provided with a power terminal and a load terminal, respectively, and each set of fixed contact groups is provided with a power terminal and a load terminal, respectively, and A rotary switch device characterized in that mutually independent load circuits connected to respective power supply terminals are closed for each fixed contact group that contacts a contact plate. 2. Two contact plates are installed in the rotor, and one of the first contact plates is connected to the first fixed contact group arranged on the relatively large diameter circumference of the fixed contact board, and the other Claim 1 characterized in that the two contact plates are configured to respectively contact the second fixed contact group arranged on a relatively small diameter circumference of the fixed contact board.
The rotary switch device described in . 3. A first load circuit, which is closed by contact between the first contact plate and the first fixed contact group, is connected to a second load circuit, which is closed by contact between the second contact plate and the second fixed contact group. The rotary switch device according to claim 2, characterized in that the rotary switch device is configured as a circuit that connects a larger load to the load circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459185A JPS61245421A (en) | 1985-04-22 | 1985-04-22 | Rotary switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8459185A JPS61245421A (en) | 1985-04-22 | 1985-04-22 | Rotary switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61245421A true JPS61245421A (en) | 1986-10-31 |
| JPH0480488B2 JPH0480488B2 (en) | 1992-12-18 |
Family
ID=13834919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8459185A Granted JPS61245421A (en) | 1985-04-22 | 1985-04-22 | Rotary switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61245421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0938112A2 (en) * | 1998-02-24 | 1999-08-25 | Kabushiki Kaisha Honda Lock | Rotary switch device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104743U (en) * | 1975-02-19 | 1976-08-21 |
-
1985
- 1985-04-22 JP JP8459185A patent/JPS61245421A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104743U (en) * | 1975-02-19 | 1976-08-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0938112A2 (en) * | 1998-02-24 | 1999-08-25 | Kabushiki Kaisha Honda Lock | Rotary switch device |
| EP0938112A3 (en) * | 1998-02-24 | 2001-01-17 | Kabushiki Kaisha Honda Lock | Rotary switch device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480488B2 (en) | 1992-12-18 |
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