BEARING UNIT WITH ENCODER

PROBLEM TO BE SOLVED: To inexpensively provide a bearing unit with an encoder, which prevents the encoder from being broken during transportation and which prevents erroneous assembly to a knuckle.SOLUTION: A bearing unit with an encoder includes a linked ring 20 which is pressed into inner peripher...

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Bibliographische Detailangaben
Hauptverfasser:	KAWARADA YUZO, HARAGUCHI YOSHIKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTORS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INCREASING WHEEL ADHESION LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To inexpensively provide a bearing unit with an encoder, which prevents the encoder from being broken during transportation and which prevents erroneous assembly to a knuckle.SOLUTION: A bearing unit with an encoder includes a linked ring 20 which is pressed into inner peripheral surfaces of mutually opposed ends of a pair of inner rings 3a and 3b to prevent separation of the pair of inner rings 3a and 3b. A protective cover 21, which comprises a disk-shaped flat plate part 23, a cylindrical part 22 extended in an axial direction from each side surface of the flat plate part 23, and a knob part 24, is locked to the linked ring 20 in the state of covering a surface of the encoder 9. 【課題】輸送時に於けるエンコーダの破損を防止すると共に、ナックルへの組み付け誤りを防止したエンコーダ付軸受ユニットを、安価に実現する。【解決手段】１対の内輪３ａ，３ｂの互いに対向する端部の内周面に圧入されて、１対の内輪３ａ，３ｂの分離を防止する連結環２０を備えている。円板状の平板部２３と、平板部２３の各側面からそれぞれ軸方向に延出する円筒部２２と、取っ手部２４とを備えた保護カバー２１が、エンコーダ９の表面を覆った状態で、連結環２０に係止されている。【選択図】図１