公开(公告)号：US20150068185A1

公开(公告)日：2015-03-12

申请号：US14541623

申请日：2014-11-14

Applicant: MTD Products Inc

Inventor： Jimmy N. Eavenson, SR. ,  Axel Schaedler ,  Dave Hein ,  Robert L. Jira, JR.

IPC: A01D34/73

CPC classification number: A01D34/733 ,  A01D34/73 ,  A01D2101/00

Abstract: A replaceable mower blade for attachment to a mounting member operatively connected to a mower is provided. The blade includes a central portion having opposing side edges, a top surface, and a bottom surface. The blade also includes a tip portion extending from the central portion. The central portion includes at least one attachment mechanism for operatively connecting the blade to the mounting member.

Abstract translation: 提供了一种用于连接到可操作地连接到割草机上的安装构件的可替换割草机叶片。 叶片包括具有相对的侧边缘，顶表面和底表面的中心部分。 刀片还包括从中心部分延伸的尖端部分。 中心部分包​​括用于将叶片可操作地连接到安装构件的至少一个附接机构。

公开(公告)号：US20180077863A1

公开(公告)日：2018-03-22

申请号：US15711298

申请日：2017-09-21

Applicant: MTD Products Inc

Inventor： Gerald Hobrath ,  Anthony Harrison ,  Robert L. Jira, JR.

IPC: A01D34/71

CPC classification number: A01D34/71 ,  A01D34/66 ,  A01D43/063 ,  A01D2101/00

Abstract: A double deck boot attachment for a lawn maintenance tool includes a smaller deck boot and a larger deck boot including an interior volume. The smaller deck boot is an attachment for at least one first lawn maintenance tool and the larger deck boot is an attachment for at least one second lawn maintenance tool. At least a portion of the smaller deck boot is configured to slide within the interior volume of the larger deck boot from a separated position to an assembled position and the double deck boot is configured to be stored and shipped as one deck boot with one stock keeping unit code.

公开(公告)号：US20130327008A1

公开(公告)日：2013-12-12

申请号：US13766824

申请日：2013-02-14

Applicant: MTD PRODUCTS INC.

Inventor： Jimmy N. Eavenson, SR. ,  Axel Schaedler ,  Dave Hein ,  Robert L. Jira, JR.

IPC: A01D34/73

CPC classification number: A01D34/733 ,  A01D34/73 ,  A01D2101/00

Abstract: A replaceable mower blade for attachment to a mounting member operatively connected to a mower is provided. The blade includes a central portion having opposing side edges, a top surface, and a bottom surface. The blade also includes a tip portion extending from the central portion. The central portion includes at least one attachment mechanism for operatively connecting the blade to the mounting member.

公开(公告)号：US20160366819A1

公开(公告)日：2016-12-22

申请号：US15156473

申请日：2016-05-17

Applicant: MTD PRODUCTS INC

Inventor： Jimmy N. Eavenson, SR. ,  Axel Schaedler ,  Dave Hein ,  Robert L. Jira, JR.

IPC: A01D34/73

CPC classification number: A01D34/733 ,  A01D34/73 ,  A01D2101/00

Abstract: A replaceable mower blade for attachment to a mounting member operatively connected to a mower is provided. The blade includes a central portion having opposing side edges, a top surface, and a bottom surface. The blade also includes a tip portion extending from the central portion. The central portion includes at least one attachment mechanism for operatively connecting the blade to the mounting member.

Abstract translation: 提供了一种用于连接到可操作地连接到割草机上的安装构件的可替换割草机叶片。 叶片包括具有相对的侧边缘，顶表面和底表面的中心部分。 刀片还包括从中心部分延伸的尖端部分。 中心部分包​​括用于将叶片可操作地连接到安装构件的至少一个附接机构。

公开(公告)号：US20150068184A1

公开(公告)日：2015-03-12

申请号：US14541571

申请日：2014-11-14

Applicant: MTD Products Inc.

Inventor： Jimmy N. Eavenson, SR. ,  Axel Schaedler ,  Dave Hein ,  Robert L. Jira, JR.

IPC: A01D34/73

CPC classification number: A01D34/733 ,  A01D34/63

Abstract: A replaceable mower blade assembly for attaching to a rotatable spindle, motor, or engine crankshaft is provided. The blade assembly includes a mounting member having a plurality of ends extending from a central bore that is configured to receive the spindle, motor, or engine crankshaft. Each end includes an indexing aperture and a plurality of caps. A locking mechanism is operatively connected to the mounting member, and each arm of the locking mechanism includes a pin. A cutting blade is removably attachable to each end of the mounting member and the cutting blade includes an indexing aperture and a plurality of keyhole apertures. Each pin of the locking mechanism is insertable and engageable with an indexing aperture of both the mounting member and the cutting blade for positively securing each cutting blade.

Abstract translation: 提供了一种用于连接到可旋转主轴，马达或发动机曲轴的可更换割草机叶片组件。 叶片组件包括安装构件，该安装构件具有从中心孔延伸的多个端部，该中心孔构造成容纳主轴，马达或发动机曲轴。 每个端部包括分度孔和多个盖。 锁定机构可操作地连接到安装构件，并且锁定机构的每个臂包括销。 切割刀片可移除地附接到安装构件的每个端部，并且切割刀片包括分度孔和多个键孔。 锁定机构的每个销可插入并且可与安装构件和切割刀片的分度孔啮合，用于牢固地固定每个切割刀片。