JPH0428215U - - Google Patents
Info
- Publication number
- JPH0428215U JPH0428215U JP6979990U JP6979990U JPH0428215U JP H0428215 U JPH0428215 U JP H0428215U JP 6979990 U JP6979990 U JP 6979990U JP 6979990 U JP6979990 U JP 6979990U JP H0428215 U JPH0428215 U JP H0428215U
- Authority
- JP
- Japan
- Prior art keywords
- friction
- holding member
- shaft body
- friction member
- pressure
- 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 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図乃至第４図は本考案の第１実施例を示し
、第１図は断面図、第２図は正面図、第３図は第
２図の右側面図、第４図は第２図の底面図、第５
図は第２実施例の断面図、第６図は第３実施例の
断面図、第７図は従来の平面摩擦タイプの原理説
明図、第８図は本考案の円錐摩擦タイプの原理説
明図、第９図乃至第１２図は従来技術を示し、第
９図は断面図、第１０図は正面図、第１１図は第
１０図の右側面図、第１２図は第１０図の底面図
である。
１……軸体、７……圧縮ばね、８……保持部材
、８ａ……円錐形状面、９，１１，１２，１３，
１５，１６，１７……摩擦部材、９ａ，１１ａ，
１２ａ，１３ａ，１５ａ，１５ｂ，１６ａ，１６
ｂ，１７ａ……円錐形状面。
1 to 4 show a first embodiment of the present invention, FIG. 1 is a sectional view, FIG. 2 is a front view, FIG. 3 is a right side view of FIG. 2, and FIG. Bottom view of figure 5
Figure 6 is a cross-sectional view of the second embodiment, Figure 6 is a cross-sectional view of the third embodiment, Figure 7 is a diagram explaining the principle of the conventional plane friction type, and Figure 8 is a diagram explaining the principle of the conical friction type of the present invention. , Fig. 9 to Fig. 12 show the prior art, Fig. 9 is a sectional view, Fig. 10 is a front view, Fig. 11 is a right side view of Fig. 10, and Fig. 12 is a bottom view of Fig. 10. It is. DESCRIPTION OF SYMBOLS 1... Shaft body, 7... Compression spring, 8... Holding member, 8a... Conical surface, 9, 11, 12, 13,
15, 16, 17...Friction member, 9a, 11a,
12a, 13a, 15a, 15b, 16a, 16
b, 17a...Conical surface.
Claims (1)
する保持部材と、前記軸体に回転を拘束されて軸
方向に移動可能に保持部材内に挿入された摩擦部
材と、該摩擦部材が前記保持部材に圧接するよう
に加圧する加圧部材とを備え、前記保持部材と摩
擦部材との接触面を円錐形状面としたことを特徴
とする摩擦ロツク装置。 (2) 前記摩擦部材を複数個に分割すると共に、
分割された該摩擦部材間に保持部材に回転を拘束
されて軸方向に移動可能な他の摩擦部材を挿入し
、両摩擦部材間の接触面を円錐形状面とした請求
項(1)項記載の摩擦ロツク装置。[Claims for Utility Model Registration] (1) A shaft body, a holding member that holds the shaft body so as to be relatively rotatable, and a holding member that is rotationally restrained by the shaft body and movable in the axial direction. A friction member comprising an inserted friction member and a pressure member that applies pressure so that the friction member comes into pressure contact with the holding member, and a contact surface between the holding member and the friction member is a conical surface. Locking device. (2) dividing the friction member into a plurality of pieces, and
Claim (1) states that another friction member which is movable in the axial direction and whose rotation is restrained by the holding member is inserted between the divided friction members, and the contact surface between the two friction members is formed into a conical surface. friction lock device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6979990U JPH0428215U (en) | 1990-06-30 | 1990-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6979990U JPH0428215U (en) | 1990-06-30 | 1990-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428215U true JPH0428215U (en) | 1992-03-06 |
Family
ID=31605416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6979990U Pending JPH0428215U (en) | 1990-06-30 | 1990-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428215U (en) |
-
1990
- 1990-06-30 JP JP6979990U patent/JPH0428215U/ja active Pending