JPS6120957U - pulley - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例の半部縦断側面図、笹２図は
第１図のＡ−Ａ線による切断面図、第３図は他の実施例
の半部縦断側面図、第４図は従来品の半部縦断側面図で
ある。 ４・・・外輪、５・・・環状板、７・・・フランジ、８
・・・舌片、９・・・外輪のアール面取りコーナ。Fig. 1 is a half longitudinal sectional side view of an embodiment of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a half longitudinal sectional side view of another embodiment, and Fig. 4 is a sectional view taken along line A-A in Fig. 1. The figure is a half vertical side view of a conventional product. 4... Outer ring, 5... Annular plate, 7... Flange, 8
...Tongue piece, 9...Rounded chamfered corner of outer ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ころがり軸受の外輪にプレス加工した鋼板製諜状板を嵌
着したプーりにおいて、一枚の環状板をほぼ断面コ字形
に成形し、かつ環状板の内径面Ｃ終端縁にころがり軸受
の端面に接するフランジを設けると共に、該内径面の反
フランジ側端縁に初数の舌片を屈撓可能に形成して軸受
外輪のアール面取りコーナ部に当接させたプーリ。In a pulley in which a pressed steel plate is fitted to the outer ring of a rolling bearing, one annular plate is formed into a substantially U-shaped cross section, and the end edge of the inner diameter surface C of the annular plate is attached to the end face of the rolling bearing. A pulley is provided with a flange in contact with the flange, and has an initial number of tongues bendably formed on the end edge of the inner diameter surface opposite to the flange and brought into contact with a rounded corner of a bearing outer ring.