Patent ID: 11926011
Assignee: KOKI HOLDINGS CO., LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A powered tool comprising:
a housing;
a drive source rotatable in the housing;
a drive body supported in the housing so as to be reciprocated in a front-rear direction by a driving force of the drive source;
a gear housing accommodating at least a part of the drive body therein, the gear housing accommodating a lubricant therein;
a holding element attached to the gear housing, the holding element retaining at least a part of the lubricant;
a guide part having a hole penetrating the guide part in the front-rear direction, the guide part being configured to guide reciprocation of the drive body;
a sealing part in contact with an outer peripheral surface of the drive body; and
a holder supporting the guide part and the sealing part, the holder being configured to pivotally move integrally with both the guide part and the sealing part about an axis extending in a direction crossing the front-rear direction,
wherein, when the holder pivotally moves relative to the holding element, the holder contacts the holding element to cause the part of the lubricant to move to an outside of the holding element.