公开(公告)号：US20240183328A1

公开(公告)日：2024-06-06

申请号：US18529444

申请日：2023-12-05

申请人： Joseph Berto

发明人： Joseph Berto

IPC分类号： F02M35/024 ,  B01D46/00 ,  B01D46/10

CPC分类号： F02M35/024 ,  B01D46/0004 ,  B01D46/10

摘要： A method for filtering and delivering air to an engine of a chainsaw. The method includes sealing a foam element against the inner surfaces between a filter cover and faceplate of a chainsaw, including the cage and faceplate intake structure and a cage, the sealing comprising squishing a foam material against one or more surfaces of the inner structures, and a cover designed to enhance airflow to an intake plenum.

公开(公告)号：US07946638B2

公开(公告)日：2011-05-24

申请号：US12429604

申请日：2009-04-24

申请人： Joseph Berto

发明人： Joseph Berto

IPC分类号： A01D9/00

CPC分类号： A01D9/00 ,  A01K1/01 ,  A01K1/0114

摘要： A motion assisted manure fork having a handle, a fork head having a plurality of tines, a leverage assembly and a motor assembly that imparts a sinusoidal motion to the plurality of tines. The fork head includes a frame having a neck dimensioned to receive one end of a handle and a plurality of tines. The plurality of tines has an inner tine section, and an outer tine section on each side of the inner section with a hinge positioned between the inner tine section and each of the outer tine sections. The fork head also has an angle of inclination, which divides the plurality of tines into an upper portion of tines at a first angle to the handle and a lower portion of tines at a second angle to the handle. A support member extends across the plurality of tines, which includes a plurality of supports positioned between the tines to provide strength to the fork head during use. The outer tine sections are attached to and extend from the frame, while the inner tine section is not fixedly attached to the frame except by the hinge.

摘要翻译： 具有手柄的运动辅助粪便叉，具有多个齿的叉头，杠杆组件和向多个尖齿施加正弦运动的马达组件。 叉头包括具有颈部的框架，颈部的尺寸被设计成容纳手柄的一端和多个尖齿。 所述多个齿具有内齿部分，以及在所述内部部分的每一侧上的外齿部分，铰链位于所述内齿部分和每个所述外齿部分之间。 叉头还具有倾斜角度，其将多个尖齿分成与手柄成第一角度的尖齿上部和与手柄成第二角度的尖齿的下部。 支撑构件延伸穿过多个齿，其包括定位在齿之间的多个支撑件，以在使用期间为叉头提供强度。 外齿部分从框架连接并从框架延伸，而除了铰链外，内齿部分不固定地附接到框架上。