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US 2025/0050437 A1Published application
Work machine
AssigneeKoki Holdings Co., Ltd.
InventorsKen INUI, Keigo ISEDA
Life of this patent
Estimating the term…
Abstract
A work machine includes: a motor; a drive mechanism, connected to the motor and operating a tip tool; and a case, accommodating the drive mechanism. The drive mechanism includes: a first drive member, rotationally driven about an axis by the motor; a second drive member, reciprocally driven by the motor; and a support member, fixed to the case, restricting movement of the first drive member in a direction of the axis, and supporting the second drive member so that the second drive member is reciprocally drivable.
Claims14
A work machine, comprising:
- a motor;
- a drive mechanism, connected to the motor and operating a tip tool;
- and
- a case, accommodating the drive mechanism, wherein
- the drive mechanism is configured to comprise:
- a first drive member, rotationally driven by the motor about an axis extending in a first direction;
- a second drive member, reciprocally driven by the first drive member and capable of holding the tip tool;
- and
- a support member, at least partially positioned between the first drive member and the second drive member in the first direction in the case, restricting movement of the first drive member in the first direction, and supporting the second drive member so that the second drive member is reciprocally drivable.
6 more elements
(canceled)
A work machine, comprising:
- a motor;
- a drive mechanism, connected to the motor and operating a tip tool;
- and
- a case, accommodating the drive mechanism, wherein
- the drive mechanism is configured to comprise:
- a first drive member, rotationally driven by the motor about an axis extending in a first direction;
- a second drive member, reciprocally driven by the motor in the second direction orthogonal to the first direction and capable of holding the tip tool;
- and
- an elastic body, elastically deforming when pressed by the first drive member that leaves the second drive member along the first direction.
6 more elements
A work machine, comprising:
- a motor;
- a drive mechanism, connected to the motor and operating a tip tool;
- and
- a case, accommodating the drive mechanism, wherein
- the drive mechanism is configured to comprise:
- a first drive member, rotationally driven by the motor about an axis extending in a first direction;
- a second drive member, reciprocally driven by the motor and capable of holding the tip tool;
- and
- a support member, restricting movement of the first drive member in the first direction, and supporting the second drive member so that the second drive member is reciprocally drivable,
- wherein the first drive member is arranged on one side of the support member, and the support member is configured to comprise:
- a first receiving part, configured as a facing surface facing the first drive member, and supporting the first drive member;
- and
- a second receiving part, configured as a slit opened in a direction orthogonal to the first direction and supporting the second drive member.
10 more elements
Dependencies are inferred from the claim text.