JPS63109038U - - Google Patents
Info
- Publication number
- JPS63109038U JPS63109038U JP113987U JP113987U JPS63109038U JP S63109038 U JPS63109038 U JP S63109038U JP 113987 U JP113987 U JP 113987U JP 113987 U JP113987 U JP 113987U JP S63109038 U JPS63109038 U JP S63109038U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- connecting member
- hub
- hubs
- head
- 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
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の自動空隙調整機構の第１実施
例が設けられた電磁ブレーキを示す断面図、第２
図および第３図は同実施例の動作を説明するため
の要部断面図、第４図は本考案の自動空隙調整機
構の第２実施例の要部を示す断面図、第５図は本
考案の自動空隙調整機構の第３実施例の要部を示
す断面図、第６図は本考案の第４実施例が設けら
れた電磁ブレーキを示す断面図、第７図は本考案
の第５実施例の要部を示す断面図、第８図は本考
案の自動空隙調整機構の他の例の要部を示す断面
図、第９図は従来の自動空隙調整機構を備えた電
磁ブレーキを示す断面図である。
７……内方ハブ、８……スプライン、９……外
方ハブ、１０……板バネ、１１……アーマチユア
、３０……連結部材、３０ａ……頭部、３０ｂ…
…脚部。
FIG. 1 is a sectional view showing an electromagnetic brake equipped with a first embodiment of the automatic air gap adjustment mechanism of the present invention;
3 and 3 are sectional views of essential parts for explaining the operation of the same embodiment, FIG. 4 is a sectional view of essential parts of the second embodiment of the automatic air gap adjustment mechanism of the present invention, and FIG. FIG. 6 is a sectional view showing the main parts of the third embodiment of the automatic air gap adjustment mechanism of the invention, FIG. 6 is a sectional view showing an electromagnetic brake equipped with the fourth embodiment of the invention, and FIG. 7 is the fifth embodiment of the invention. FIG. 8 is a cross-sectional view showing the main parts of another example of the automatic air gap adjustment mechanism of the present invention, and FIG. 9 shows an electromagnetic brake equipped with the conventional automatic air gap adjustment mechanism. FIG. 7... Inner hub, 8... Spline, 9... Outer hub, 10... Leaf spring, 11... Armature, 30... Connection member, 30a... Head, 30b...
…leg.
Claims (1)
された内方・外方両ハブと、これら両ハブのうち
一方のハブに板ばねを介して支持されたアーマチ
ユアとを備え、アーマチユアとこれに対向する電
導摩擦面間の空隙調整を、上記両ハブのうちアー
マチユアを支持する側のハブを、アーマチユアの
吸引移動を利用してアーマチユアと同方向へ移動
させることによつて行うようにした電磁クラツチ
または電磁ブレーキに設けられ、 上記両ハブを貫いて設けられた頭部と脚部を有
する連結部材を備え、該連結部材がアーマチユア
を支持するハブの軸方向への移動に対して所定の
摩擦抵抗を発揮すると共に、該連結部材がその頭
部の係止された側のハブに対して軸方向以外の方
向に対する相対的な動きを可能とされた電磁クラ
ツチ・ブレーキの自動空隙調整機構において、 連結部材の頭部が上記アーマチユアを支持する
ハブとアーマチユアとの間にはさまれるように配
置されたことを特徴とする電磁クラツチ・ブレー
キの自動空隙調整機構。[Claims for Utility Model Registration] Inner and outer hubs that are separated from each other and connected by splines, and an armature that is supported by one of these hubs via a leaf spring. The gap between the armature and the electrically conductive friction surface facing the armature is adjusted by moving the hub that supports the armature out of the two hubs in the same direction as the armature using suction movement of the armature. The electromagnetic clutch or the electromagnetic brake is provided with a connecting member having a head and a leg, which are provided through both the hubs, and the connecting member supports the axial movement of the hub supporting the armature. An automatic electromagnetic clutch/brake that exhibits a predetermined frictional resistance against the connecting member and allows relative movement in a direction other than the axial direction with respect to the hub on the side where the connecting member's head is locked. An automatic gap adjustment mechanism for an electromagnetic clutch/brake, characterized in that the head of the connecting member is sandwiched between the armature and a hub that supports the armature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP113987U JPS63109038U (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP113987U JPS63109038U (en) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109038U true JPS63109038U (en) | 1988-07-13 |
Family
ID=30778764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP113987U Pending JPS63109038U (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109038U (en) |
-
1987
- 1987-01-08 JP JP113987U patent/JPS63109038U/ja active Pending
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