Wear-resistant cutting teeth, cutting heads and related apparatus
US-9751089-B2 · Sep 5, 2017 · US
Boom structure
US9510522B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9510522-B2 |
| Application number | US-201214239501-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 26, 2012 |
| Priority date | Aug 19, 2011 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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Abstract
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A boom structure ( 2 ) on a work machine ( 1 ) including at least two boom branches ( 2 a, 2 b ) and a main boom structure ( 2 c ) extending from their convergence area ( 4 ) substantially in a working direction. Thus the boom structure ( 2 ) provides a fork-like structure.
First claim
Opening claim text (preview).
The invention claimed is: 1. A boom structure on a work machine, the work machine comprising a cabin and a boom structure, the boom structure is a branched boom structure that comprises at least two boom branches arranged on the work machine and a main boom structure extending from a convergence area of said boom branches substantially in a working direction, wherein the boom structure is rotatable in relation to a frame of the work machine about a substantially vertical axis, the…
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Frequently asked questions
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- What does patent US9510522B2 cover?
- A boom structure ( 2 ) on a work machine ( 1 ) including at least two boom branches ( 2 a, 2 b ) and a main boom structure ( 2 c ) extending from their convergence area ( 4 ) substantially in a working direction. Thus the boom structure ( 2 ) provides a fork-like structure.
- Who is the assignee on this patent?
- Yrjänä Vesa, Hukkanen Pentti, Hyvönen Jorma, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A01G23/00. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 06 2016 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).