JPS6279997U - - Google Patents
Info
- Publication number
- JPS6279997U JPS6279997U JP1985172563U JP17256385U JPS6279997U JP S6279997 U JPS6279997 U JP S6279997U JP 1985172563 U JP1985172563 U JP 1985172563U JP 17256385 U JP17256385 U JP 17256385U JP S6279997 U JPS6279997 U JP S6279997U
- Authority
- JP
- Japan
- Prior art keywords
- key
- shaft
- fan
- key groove
- keyway
- 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
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
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
Description
第１図はこの発明の一実施例による軸とフアン
の結合装置を示す断面側面図、第２図は従来の軸
とフアンの結合装置を示す断面側面図である。
図において、１は回転軸、２はキー溝、３，９
はキー、４はフアン、７はフアンの貫通雌ねじ、
８，１１は締結部材である。なお、図中、同一符
号は同一又は相当部分を示す。
FIG. 1 is a cross-sectional side view showing a shaft-fan coupling device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional side view showing a conventional shaft-fan coupling device. In the figure, 1 is the rotating shaft, 2 is the keyway, 3, 9
is the key, 4 is the fan, 7 is the female thread through the fan,
8 and 11 are fastening members. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
せるものにおいて、上記軸に少なくとも外端側に
係合部を有するキー溝を形成し、このキー溝に該
キー溝の長さより短いキーを嵌合するとともに、
上記フアンの貫通雌ねじに螺合された上記キー溝
の幅より小径の締結部材を上記キーの所定部を貫
通させて先端部を上記軸のキー溝の底面に当接す
るまで挿入または螺合させたことを特徴とする軸
とフアンとの結合装置。 In a device in which a shaft and a fan are connected by a key and a fastening member, a key groove having an engaging portion at least on the outer end side is formed in the shaft, and a key shorter than the length of the key groove is fitted into this key groove. At the same time,
A fastening member having a diameter smaller than the width of the keyway screwed into the through-hole female thread of the fan is passed through a predetermined part of the key, and inserted or screwed into the member until the tip abuts the bottom surface of the keyway of the shaft. A coupling device for a shaft and a fan, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985172563U JPS6279997U (en) | 1985-11-09 | 1985-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985172563U JPS6279997U (en) | 1985-11-09 | 1985-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6279997U true JPS6279997U (en) | 1987-05-22 |
Family
ID=31109216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985172563U Pending JPS6279997U (en) | 1985-11-09 | 1985-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100479496B1 (en) * | 2002-11-12 | 2005-03-31 | 삼성전자주식회사 | Blower fan |
-
1985
- 1985-11-09 JP JP1985172563U patent/JPS6279997U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100479496B1 (en) * | 2002-11-12 | 2005-03-31 | 삼성전자주식회사 | Blower fan |