The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jul. 02, 2024

Filed:

Mar. 19, 2020
Applicant:

Clark Equipment Company, West Fargo, ND (US);

Inventors:

Bohuslav Vasicek, Prague, CZ;

Martin Masa, Dobris, CZ;

Assignee:

Doosan Bobcat North America Inc., West Fargo, ND (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/00 (2006.01); E02F 3/32 (2006.01); E02F 3/38 (2006.01); E02F 3/96 (2006.01); E02F 9/08 (2006.01); E02F 9/12 (2006.01); E02F 9/22 (2006.01);
U.S. Cl.
CPC ...
E02F 3/964 (2013.01); E02F 3/325 (2013.01); E02F 3/38 (2013.01); E02F 9/0808 (2013.01); E02F 9/121 (2013.01); E02F 9/2271 (2013.01);
Abstract

Disclosed embodiments include power machines with a lower implement pivotally coupled to an undercarriage frame by a lower lift arm structure and which include one or more cylinders or actuators that are operable to pivot the lower lift arm structure and lower implement relative to the undercarriage frame. A configuration of the one or more cylinders which mounts the cylinders behind the lower implement, with attachments to the undercarriage and to the lower lift arm structure at positions which allow the cylinders to be surrounded and protected by the undercarriage, reduces damage to the cylinders during operation.


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