Impact tools with rigidly coupled impact mechanisms
US-2022168879-A1 · Jun 2, 2022 · US
Auto hammer
US8978951B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8978951-B2 |
| Application number | US-201213420035-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 14, 2012 |
| Priority date | Mar 29, 2011 |
| Publication date | Mar 17, 2015 |
| Grant date | Mar 17, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
An auto hammer includes a motor arranged in a housing, a striking device arranged in a nozzle portion of the housing and a transmission mechanism for converting the rotating motion of the motor into the striking motion for the striking device. The transmission mechanism includes a striking assembly for exerting a striking motion to the striking device, the striking assembly includes a rotational driving member and a rotational striking member enclosing the rotational driving member, and the rotational striking member is provided with at least one striking portion for striking and contacting the striking device. The auto hammer has a gripping portion suitable for palm gripping which is arranged on a back side of the housing opposite to the striking device where the motor is arranged on the same side as the striking assembly relative to the axis of the reciprocating linear motion of a striking shaft of the striking device.
First claim
Opening claim text (preview).
What is claimed is: 1. An auto hammer, comprising: a housing having a nozzle portion; a motor received in the housing; a striking device arranged in the nozzle portion of the housing; and a transmission mechanism for converting a rotating motion of the motor into a striking motion for the striking device; wherein the transmission mechanism includes a striking assembly for exerting the striking motion to the striking device, and the striking assembly includes a rotational d…
Assignees
Inventors
Classifications
- B25D11/068Primary
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
- B25C1/06Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8978951B2 cover?
- An auto hammer includes a motor arranged in a housing, a striking device arranged in a nozzle portion of the housing and a transmission mechanism for converting the rotating motion of the motor into the striking motion for the striking device. The transmission mechanism includes a striking assembly for exerting a striking motion to the striking device, the striking assembly includes a rotationa…
- Who is the assignee on this patent?
- Wei Gan, Chervon Hk Ltd
- What technology area does this patent fall under?
- Primary CPC classification B25D11/068. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 17 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).