JPS61200916U - - Google Patents
Info
- Publication number
- JPS61200916U JPS61200916U JP1985085612U JP8561285U JPS61200916U JP S61200916 U JPS61200916 U JP S61200916U JP 1985085612 U JP1985085612 U JP 1985085612U JP 8561285 U JP8561285 U JP 8561285U JP S61200916 U JPS61200916 U JP S61200916U
- Authority
- JP
- Japan
- Prior art keywords
- key
- shaft
- keyway
- accessory
- fixing structure
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図および第２図は本考案に係るキーとその
固定構造の実施例を示し、第１図はキーの斜視図
、第２図はキーの固定構造を示す軸と軸装品ボス
部との断面図、第３図は従来のキーとその固定構
造を示すフアンとフアン軸との正面図、第４図は
同じく縦断面図である。
１０……キー、１０ａ，１０ｂ……折曲端、１
１……軸、１１ａ……先端小径部、１２……フア
ン、１２ａ……ボス部、１３……キー溝、１４，
１５……環状溝。
Fig. 1 and Fig. 2 show an embodiment of the key and its fixing structure according to the present invention, Fig. 1 is a perspective view of the key, and Fig. 2 shows a shaft and shaft accessory boss portion showing the key fixing structure. FIG. 3 is a front view of a fan and fan shaft showing a conventional key and its fixing structure, and FIG. 4 is a longitudinal sectional view. 10...key, 10a, 10b...bent end, 1
DESCRIPTION OF SYMBOLS 1...Shaft, 11a...Tip small diameter part, 12...Fan, 12a...Boss part, 13...Keyway, 14,
15...Annular groove.
Claims (1)
て軸と軸装物とのキー溝に挿入するとともに、前
記軸と軸装物とのキー溝端部に、前記キーの各折
曲端をそれぞれ係入させる環状溝を設けたことを
特徴とするキーとその固定構造。 The key is formed into a rectangular corrugated plate shape that waves in the longitudinal direction, and is inserted into the keyway between the shaft and the shaft accessory, and each bent end of the key is inserted into the keyway end of the shaft and the shaft accessory. A key and its fixing structure characterized by having annular grooves into which each key is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085612U JPS61200916U (en) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985085612U JPS61200916U (en) | 1985-06-06 | 1985-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200916U true JPS61200916U (en) | 1986-12-16 |
Family
ID=30636169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985085612U Pending JPS61200916U (en) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200916U (en) |
-
1985
- 1985-06-06 JP JP1985085612U patent/JPS61200916U/ja active Pending