Invention Grant
- Patent Title: Arrangement in a forestry machine and a forestry machine equipped with a corresponding arrangement
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Application No.: US14399142Application Date: 2013-05-29
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Publication No.: US09643670B2Publication Date: 2017-05-09
- Inventor: Ossi Pohjoisaho , Jan Kauhanen , Risto Vidgren , Jukka Karppinen , Pentti Hukkanen
- Applicant: Ponsse Oyj
- Applicant Address: FI Vierema
- Assignee: Ponsse Oyj
- Current Assignee: Ponsse Oyj
- Current Assignee Address: FI Vierema
- Agency: Beem Patent Law Firm
- Priority: FI20125597 20120531
- International Application: PCT/FI2013/050585 WO 20130529
- International Announcement: WO2013/178882 WO 20131205
- Main IPC: B62D61/12
- IPC: B62D61/12 ; B60P3/41 ; B62D53/04 ; B62D55/04 ; B60G5/01 ; B60G5/04 ; B60G5/06 ; B60G5/02
Abstract:
The invention relates to an arrangement in a forestry machine (100), in which arrangement there is —a chassis (12), —a single-axle set of wheels (13) pivoted to the chassis (12), and —at least one auxiliary wheel (18) fitted the outside the set of wheels (13), in order to increase the load-bearing capacity of the rear part (19) of the chassis (12). —The arrangement further includes —at least one support arm (20) arranged to carry the said auxiliary wheel (18) at its first end (22) and pivoted at its second end (24) to the said chassis (12) with the aid of a transverse shaft (23), —a support surface (36) attached to the chassis (12) and a counter surface (38) attached to the said support arm (20), for limiting the transverse movement of the support arm (20). —The invention also relates to a corresponding forestry machine.
Public/Granted literature
- US20150083504A1 Arrangement in a Forestry Machine and a Forestry Machine Equipped with a Corresponding Arrangement Public/Granted day:2015-03-26
Information query
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