HOLDING DEVICE

To move a bearing along a cam groove smoothly.SOLUTION: A holding device includes a conversion part which converts rotational driving of a drive shaft into linear motion of a holding part. The conversion part has: a cam formed with a cam groove which is recessed from one end surface to the other end...

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Bibliographic Details
Main Author MIYAWAKI SHOTARO
Format Patent
LanguageEnglish
Japanese
Published 05.10.2023
Subjects
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Summary:To move a bearing along a cam groove smoothly.SOLUTION: A holding device includes a conversion part which converts rotational driving of a drive shaft into linear motion of a holding part. The conversion part has: a cam formed with a cam groove which is recessed from one end surface to the other end surface; and a bearing inserted into the cam groove. An end surface of the bearing is disposed spaced apart from the one end surface to the other end surface side in an extension direction of the drive shaft.SELECTED DRAWING: Figure 9 【課題】カム溝に沿ってベアリングを円滑に移動させる。【解決手段】把持装置は、駆動軸の回転駆動を把持部の直線運動に変換する変換部を備える。前記変換部は、一端面から他端面へ向けて凹むカム溝が形成されたカムと、前記カム溝に挿入されるベアリングと、を有する。前記ベアリングの端面は、前記駆動軸の延在方向において前記他端面側に前記一端面から離隔して配置される。【選択図】図９
Bibliography:Application Number: JP20220046417