公开(公告)号：US10981234B2

公开(公告)日：2021-04-20

申请号：US16294287

申请日：2019-03-06

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： B23B47/28 ,  B23B49/02 ,  F01N13/18

摘要： An improved apparatus for repairing broken mounting holes in engines, such as broken exhaust manifold mounting holes, is disclosed. The adjustable template can be readily mounted to different components on different types of engines and provides adjustable carriages that allow for the precise alignment of bushing and various repair tools to facilitate repair of broken mounting holes.

公开(公告)号：US20240075564A1

公开(公告)日：2024-03-07

申请号：US17929490

申请日：2022-09-02

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： B23P19/04

CPC分类号： B23P19/04

摘要： Embodiments relate to a bolt removal template that can be used remove failed bolts from Doser Valve mounting bolt holes of a DEF fuel tank or other suitable bolt holes. The bolt removal template comprises a plate and an expandable flange. The plate can have a plurality of apertures. The plate can have a top and bottom. The flange can be positioned on the bottom of the plate and adjacent to one of the apertures.

公开(公告)号：US11498193B2

公开(公告)日：2022-11-15

申请号：US15929819

申请日：2020-05-22

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： B25B27/14 ,  B25B27/00

摘要： Disclosed is an extraction tool including a top plate having a top plate force rod hole and a plurality of top plate push rod holes. The extraction tool includes a bottom plate having a bottom plate force rod hole, a plurality of bottom plate push rod holes, and a plurality of bottom plate bolt holes. The tool includes a force rod configured to slidably engage the top plate force rod hole and threadingly engage the bottom plate force rod hole. The tool includes a plurality of push rods, each push rod configured to threadingly engage a top plate push rod hole and slidably engage a bottom plate bolt hole. The bottom plate is attached to the hub bearing assembly and rotating the force rod will advance the bottom plate and the hub bearing assembly towards the top plate, thereby extracting the hub bearing from a knuckle.

公开(公告)号：US20240200516A1

公开(公告)日：2024-06-20

申请号：US18067423

申请日：2022-12-16

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： F02M21/02

CPC分类号： F02M21/0257 ,  F02M2200/8069

摘要： Embodiments of the apparatus relate to a tool configured to repair and recondition a fuel injector seat. The tool includes a body having a working end and a rotary end, a rod extending through the body, wherein a first portion of the rod is exposed at or near the rotary end and a second portion of the rod is exposed at or near the working end, and a machining bit attached to the rod at or along the second portion of the rod, wherein the machining bit is configured to perform work on a fuel injector seat.

公开(公告)号：USD932874S1

公开(公告)日：2021-10-12

申请号：US29652287

申请日：2020-07-09

申请人： Jeffrey Del Rossa

设计人： Jeffrey Del Rossa

公开(公告)号：US20240066643A1

公开(公告)日：2024-02-29

申请号：US17822541

申请日：2022-08-26

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： B23P6/02 ,  B23B47/28

CPC分类号： B23P6/02 ,  B23B47/284

摘要： Embodiments of the apparatus relate to a template used to assist in the removal of broken bolts from an intake manifold mounting fasteners. The apparatus includes a template having a plurality of apertures. When the template is used with a cylinder head, one or more of the apertures is designated as an insertion aperture and one or more of the apertures is designated as a connection apertures. Insertion apertures align with bolt holes of the cylinder head containing broken bolts, and connection apertures align with empty bolt holes of the cylinder head that may be used to secure the template to the cylinder head. The template is used to guide a drill bit or other tools through the insertion apertures as the drill bit or other tool performs work to remove a broken bolt within the cylinder head.

公开(公告)号：USD952433S1

公开(公告)日：2022-05-24

申请号：US29690417

申请日：2019-05-08

申请人： Jeffrey Del Rossa

设计人： Jeffrey Del Rossa

公开(公告)号：US20220134518A1

公开(公告)日：2022-05-05

申请号：US17509393

申请日：2021-10-25

申请人： Jeffrey Del Rossa

发明人： Jeffrey Del Rossa

IPC分类号： B25B23/00 ,  B23B51/12

摘要： Embodiments relate to a power drive adapter tool. The tool includes a drive adapter and a drill bit assembly. The drive adapter includes a body having a first end and a second end, the first end having a drive-receiving aperture configured to receive a drive from a drive tool, and the second end having a bit-receiving aperture configured to receive the drill bit assembly. The drill bit assembly has a drill bit and a connector, the connector having a proximal end and a distal end. The drill bit is permanently connected to the distal end, and the proximal end is configured to insert into the bit-receiving aperture.