JPH03112137U - - Google Patents
Info
- Publication number
- JPH03112137U JPH03112137U JP1944690U JP1944690U JPH03112137U JP H03112137 U JPH03112137 U JP H03112137U JP 1944690 U JP1944690 U JP 1944690U JP 1944690 U JP1944690 U JP 1944690U JP H03112137 U JPH03112137 U JP H03112137U
- Authority
- JP
- Japan
- Prior art keywords
- friction clutch
- electromagnetic clutch
- clutch
- electromagnet
- recess
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Retarders (AREA)
Description
第１図はこの考案の一実施例における電磁クラ
ツチの要部断面図、第２図と第３図は第１図のプ
レートの要部正面図、第４図は第１図の装置を適
用したデフアレンシヤル装置の断面図、第５図は
第４図の−断面図、第６図は第５図の装置を
用いた車両の動力系統図、第７図は第１図におけ
る要部拡大図、第８図と第９図はプレートの他の
実施例を示す要部正面図、第１０図はプレートの
他の実施例を用いた第７図と同様な要部拡大図、
第１１図はこの考案における摩擦クラツチの特性
図、第１２図は従来の電磁クラツチの要部断面図
、第１３図と第１４図は第１２図におけるプレー
トの要部正面図、第１５図は第１２図の要部拡大
図、第１６図は第１２図の電磁クラツチにおける
摩擦クラツチの特性図である。
２３……デフケース（一方の回転部材）、６５
……クラツチリング（他方の回転部材）、６７…
…多板クラツチ（摩擦クラツチ）、７５……吸引
部材、７９……電磁石、１０５，１１１……プレ
ート、１１３，１１５……円周方向孔、１１７，
１１９……凹部、１２３……補強部材。
Figure 1 is a cross-sectional view of the main part of an electromagnetic clutch in one embodiment of this invention, Figures 2 and 3 are front views of the main part of the plate in Figure 1, and Figure 4 is a diagram showing the device to which the device in Figure 1 is applied. 5 is a cross-sectional view of the differential device shown in FIG. 4, FIG. 6 is a power system diagram of a vehicle using the device shown in FIG. 5, and FIG. 7 is an enlarged view of the main parts in FIG. 1. , FIG. 8 and FIG. 9 are front views of main parts showing other embodiments of the plate, and FIG. 10 is an enlarged view of main parts similar to FIG. 7 using another embodiment of the plate.
Fig. 11 is a characteristic diagram of the friction clutch according to this invention, Fig. 12 is a sectional view of the main part of a conventional electromagnetic clutch, Figs. 13 and 14 are front views of the main part of the plate in Fig. 12, and Fig. 15 is FIG. 12 is an enlarged view of the main part, and FIG. 16 is a characteristic diagram of the friction clutch in the electromagnetic clutch of FIG. 12. 23... Differential case (one rotating member), 65
...Clutch ring (other rotating member), 67...
...Multi-plate clutch (friction clutch), 75... Attraction member, 79... Electromagnet, 105, 111... Plate, 113, 115... Circumferential hole, 117,
119... recess, 123... reinforcing member.
Claims (1)
と、軸方向に交互に配置されてこれらの回転部材
に各別に連結された複数枚のプレートからなる摩
擦クラツチと、前記回転部材に対し相対回転自在
に支承されて前記摩擦クラツチを隔てて配置され
た吸引部材を吸引して摩擦クラツチを締結させる
電磁石とを備え、電磁石による吸引部材への磁力
線が短絡されるのを防ぐための複数の円周方向孔
を前記プレートに設けている電磁クラツチにおい
て、 円周方向で隣接する一対の円周方向孔の間に形
成されたブリツジ部に、その肉厚を他の部分より
も薄くした凹部を設けていることを特徴とする電
磁クラツチ。 (2) 前記凹部に、非磁性の補強部材を埋め込ん
だことを特徴とする請求項１記載の電磁クラツチ
。[Claims for Utility Model Registration] (1) A friction clutch consisting of a pair of rotating members arranged so as to be relatively rotatable and a plurality of plates arranged alternately in the axial direction and connected to each of these rotating members separately. and an electromagnet that is rotatably supported relative to the rotating member and that attracts an attraction member that is disposed across the friction clutch to tighten the friction clutch, and the lines of magnetic force from the electromagnet to the attraction member are short-circuited. In the electromagnetic clutch in which the plate is provided with a plurality of circumferential holes for preventing An electromagnetic clutch characterized by having a recess that is thinner than the rest. (2) The electromagnetic clutch according to claim 1, wherein a non-magnetic reinforcing member is embedded in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1944690U JPH03112137U (en) | 1990-03-01 | 1990-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1944690U JPH03112137U (en) | 1990-03-01 | 1990-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112137U true JPH03112137U (en) | 1991-11-15 |
Family
ID=31522565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1944690U Pending JPH03112137U (en) | 1990-03-01 | 1990-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004278778A (en) * | 2002-12-10 | 2004-10-07 | Tochigi Fuji Ind Co Ltd | Electromagnetic clutch device |
-
1990
- 1990-03-01 JP JP1944690U patent/JPH03112137U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004278778A (en) * | 2002-12-10 | 2004-10-07 | Tochigi Fuji Ind Co Ltd | Electromagnetic clutch device |
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