JPS5921162U

JPS5921162U - Compressor drive pulley

Info

Publication number: JPS5921162U
Application number: JP11606682U
Authority: JP
Inventors: 土田　正幸; 利雄井上
Original assignee: トキコ株式会社
Priority date: 1982-07-30
Filing date: 1982-07-30
Publication date: 1984-02-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は空気圧縮機の断面図、第２図はそのシ第１図１１７ −　　　　１３ヤフト軸受部分の拡大図、第３図はこの考案の一実施例
を示す縦断面図、第４図はその斜視図、第一５図はこの
考案の他の実施例を示す正面図、第６図および第７図は
キれぞれこの考案の更に他の実施例を示す斜視図である
。　　− ２・・・・・・原動機、３・・・・・−圧縮機本体、７
−・・−・・駆動側シャフト、９・・・・−・従動側シ
ャフト、１０，１１゜１２．１３・・・・・・ころがり
軸受、１８・・・・・・駆動用プーリ、１８ａ−・・・
−リム部、１９・・−・・−突起、２０・・・　　　　
、−・・・回り止め用ステー。第２図＼　　　Ｉ２第５図　　　　第６図Fig. 1 is a sectional view of the air compressor, Fig. 2 is an enlarged view of the shaft bearing portion, Fig. 3 is a longitudinal sectional view showing an embodiment of this invention, and Fig. 4 is an enlarged view of the shaft bearing portion. FIG. 15 is a front view showing another embodiment of this invention, and FIGS. 6 and 7 are perspective views showing still other embodiments of this invention. - 2... Prime mover, 3...- Compressor main body, 7
-... Drive side shaft, 9... Drive side shaft, 10, 11゜12.13... Rolling bearing, 18... Drive pulley, 18a- ...
-Rim part, 19...-Protrusion, 20...
, -... Anti-rotation stay. Figure 2\ I2 Figure 5 Figure 6

Claims

[Scope of utility model registration request]

(1) - A compressor drive pulley in which both ends of the shaft within the compressor are supported by bearings, characterized in that the rim of the pulley is provided with a protrusion that matches the rotation stopper stay. pulley for use.

(2) A pulley for driving a compressor according to claim 1, wherein the projection ′ provided on the rim portion is shaped like a fan to send cooling air to the compressor. −