Power tool
US-2023064399-A1 · Mar 2, 2023 · US
Power tool
US12145249B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12145249-B2 |
| Application number | US-202217987998-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2022 |
| Priority date | Dec 17, 2021 |
| Publication date | Nov 19, 2024 |
| Grant date | Nov 19, 2024 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A power tool effectively isolates vibration with an auxiliary handle having no structure for isolating vibration. A power tool to which an auxiliary handle is attachable includes a housing, a nut held on a side surface of the housing to be screwed with the auxiliary handle, and an elastic member between the housing and the nut.
First claim
Opening claim text (preview).
What is claimed is: 1. A power tool to which an auxiliary handle is attachable, the power tool comprising: a housing having a mount hole located on a side surface of the housing; a nut held in the mount hole to be screwed with the auxiliary handle; an elastic member between the housing and the nut; and a mount to be screwed with the mount hole to mount the nut and the elastic member in the mount hole, wherein the elastic member is externally mounted on the nut, and the nut is held by the mount in a nonrotatable manner. 2. The power tool according to claim 1 , further comprising: a drop stopper mounted on the housing to prevent the mount from dropping. 3. The power tool according to claim 2 , wherein the housing includes, in a front portion, a gear housing with a spindle protruding downward, and the spindle has a lower end to which a tip tool is attachable, and the nut is located on a side surface of the gear housing. 4. The power tool according to claim 1 , wherein the nut is coupled to be rotatable about a pivot in the housing. 5. The power tool according to claim 4 , wherein a clearance is between the nut and the pivot. 6. The power tool according to claim 5 , further comprising: a second elastic member located opposite to the elastic member across the nut in a rotation direction of the nut. 7. The power tool according to claim 4 , wherein the housing includes, in a front portion, a gear housing with a spindle protruding downward, and the spindle has a lower end to which a tip tool is attachable, and the nut is located on a side surface of the gear housing. 8. The power tool according to claim 1 , wherein the housing includes, in a front portion, a gear housing with a spindle protruding downward, and the spindle has a lower end to which a tip tool is attachable, and the nut is located on a side surface of the gear housing. 9. A power tool to which an auxiliary handle is attachable, the power tool comprising: a housing; a nut held on a side surface of the housing to be screwed with the auxiliary handle; and an elastic member between the housing and the nut; a second elastic member located opposite to the elastic member across the nut in a rotation direction of the nut, wherein the nut is coupled to be rotatable about a pivot in the housing, and the elastic member is between the nut and the housing.
Assignees
Inventors
Classifications
- B25F5/026Primary
in the form of an auxiliary handle (B25F5/024 takes precedence) · CPC title
- B25F5/006Primary
Vibration damping means · CPC title
Construction of casings, bodies or handles {(B25F5/006, B25F5/008 take precedence)} · CPC title
Weight compensation; Temperature compensation; Vibration damping · CPC title
- B24B23/02Primary
with rotating grinding tools; Accessories therefor · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US12145249B2 cover?
- A power tool effectively isolates vibration with an auxiliary handle having no structure for isolating vibration. A power tool to which an auxiliary handle is attachable includes a housing, a nut held on a side surface of the housing to be screwed with the auxiliary handle, and an elastic member between the housing and the nut.
- Who is the assignee on this patent?
- Makita Corp
- What technology area does this patent fall under?
- Primary CPC classification B25F5/026. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Nov 19 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).