JPS62194218U - - Google Patents
Info
- Publication number
- JPS62194218U JPS62194218U JP841386U JP841386U JPS62194218U JP S62194218 U JPS62194218 U JP S62194218U JP 841386 U JP841386 U JP 841386U JP 841386 U JP841386 U JP 841386U JP S62194218 U JPS62194218 U JP S62194218U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- sliding ring
- leaf spring
- hub
- rear end
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案による電磁クラツチ・ブレーキ
の自動空隙調整装置の実施例を示す断面側面図、
第２図は第１図の装置の作動状態図であつて、Ａ
はアーマチユア釈放時、Ｂはアーマチユア吸着時
、Ｃは摩耗追従時を示し、第３図は従来の板ばね
駆動方式による電磁クラツチ・ブレーキの一部を
示す断面側面図、第４図は実公昭５８―１３１４
３号公報に記載された考案による自動空隙調整装
置の一実施例のアーマチユア釈放時の一部を示す
断面側面図、第５図は実公昭５８―１３１４３号
公報に記載された自動空隙調整装置の他の実施例
を示す断面側面図、第６図は第５図の右正面図で
ある。
２１……アーマチユア、２２……板ばね、２３
……ハブ、２４……摺動リング、２５……駆動ピ
ン、２６……空隙調整用シム、２７……摩擦板。
FIG. 1 is a cross-sectional side view showing an embodiment of an automatic air gap adjustment device for an electromagnetic clutch/brake according to the present invention;
FIG. 2 is an operating state diagram of the device shown in FIG.
indicates when the armature is released, B indicates when the armature is attracted, and C indicates when the armature follows wear. Figure 3 is a cross-sectional side view showing a part of an electromagnetic clutch/brake using a conventional leaf spring drive system. Figure 4 is a 58-year-old model. -1314
FIG. 5 is a cross-sectional side view showing a part of an embodiment of the automatic gap adjustment device according to the invention described in Publication No. 3 when the armature is released, and FIG. FIG. 6 is a cross-sectional side view showing another embodiment, and FIG. 6 is a right front view of FIG. 5. 21... Armature, 22... Leaf spring, 23
... hub, 24 ... sliding ring, 25 ... drive pin, 26 ... gap adjustment shim, 27 ... friction plate.
Claims (1)
した板ばねにより駆動する電磁クラツチ・ブレー
キにおいて、前記ハブの周辺部に設けられた数個
の貫通穴にそれぞれ所定の把持力をもつように摺
動リングを圧入して後端部を所定量だけ突出させ
、先端に前記アーマチユアと前記板ばねとを固着
する手段を有するとともに後端に前記摺動リング
の内径より大きな外径を有するフランジ部を有す
る駆動ピンの軸部を前記摺動リングに摺動自在に
挿通し、前記摺動リングと前記フランジ部との軸
方向空隙を前記アーマチユア釈放時のアーマチユ
アとロータ・フイールドの摩擦板との空隙に等し
く設定したことを特徴とする電磁クラツチ・ブレ
ーキにおける自動空隙調整装置。 In an electromagnetic clutch/brake driven by a leaf spring with one end fixed to a hub and the other end fixed to an armature, the clutch slides into several through holes provided around the hub so as to each have a predetermined gripping force. The ring is press-fitted to cause the rear end portion to protrude by a predetermined amount, and the tip has means for fixing the armature and the leaf spring, and the rear end has a flange portion having an outer diameter larger than the inner diameter of the sliding ring. The shaft portion of the drive pin is slidably inserted into the sliding ring, and the axial gap between the sliding ring and the flange portion is equal to the gap between the armature and the friction plate of the rotor field when the armature is released. An automatic air gap adjustment device for electromagnetic clutches and brakes, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP841386U JPS62194218U (en) | 1986-01-25 | 1986-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP841386U JPS62194218U (en) | 1986-01-25 | 1986-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62194218U true JPS62194218U (en) | 1987-12-10 |
Family
ID=30792763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP841386U Pending JPS62194218U (en) | 1986-01-25 | 1986-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194218U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762522A (en) * | 1972-05-10 | 1973-10-02 | Stearns Electric Corp | Self-adjusting clutch or brake |
| JPS562042U (en) * | 1979-06-16 | 1981-01-09 |
-
1986
- 1986-01-25 JP JP841386U patent/JPS62194218U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762522A (en) * | 1972-05-10 | 1973-10-02 | Stearns Electric Corp | Self-adjusting clutch or brake |
| JPS562042U (en) * | 1979-06-16 | 1981-01-09 |
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