公开(公告)号：US09737943B2

公开(公告)日：2017-08-22

申请号：US14590671

申请日：2015-01-06

Applicant: Irwin Industrial Tool Company

Inventor： Charles Kalomeris ,  Matthew Savarino

IPC: B23D61/12 ,  B28D1/12

CPC classification number: B23D61/123 ,  B23D61/128 ,  B28D1/127 ,  Y10T83/935

Abstract: A reciprocating saw blade has a first end with a first tang and a second end with a second tang. The first and second tangs are alternatively engageable with the chuck of a reciprocating saw. The reciprocating saw blade defines a substantially uniform cutting edge extending from approximately the first end to approximately the second end of the blade. The first tang is engageable with the chuck of the reciprocating saw for fixedly securing the first end of the blade to the reciprocating saw and forming with the second tang the free end of the saw blade. Alternatively, the second tang is engageable with the chuck of the reciprocating saw for fixedly securing the second end of the blade to the reciprocating saw and forming with the first tang the free end of the reciprocating saw blade drivable in a reciprocating motion by the reciprocating saw.

公开(公告)号：US20170304917A1

公开(公告)日：2017-10-26

申请号：US15648699

申请日：2017-07-13

Applicant: IRWIN INDUSTRIAL TOOL COMPANY

Inventor： Charles Kalomeris ,  Matthew Savarino

IPC: B23D61/12 ,  B28D1/12

CPC classification number: B23D61/123 ,  B23D61/128 ,  B28D1/127 ,  Y10T83/935

Abstract: A reciprocating saw blade includes an axially elongated blade body having a first end portion, a second end portion, a cutting edge extending from the first end portion to the second end portion, and an opposite back edge extending from the first end portion to the second end portion. An exposed first tang is coupled to the first end portion and is configured to removably mount the blade body in a blade holder of a powered reciprocating saw. An unexposed second tang is defined by a first score in the blade body between the first end portion and the second end portion. The first score is configured so that the second tang can be exposed by breaking off a first removable portion of the blade body at the first score. The second tang is configured to removably mount the blade body in a blade holder of a powered reciprocating saw when the second tang is exposed.

公开(公告)号：US20150298229A1

公开(公告)日：2015-10-22

申请号：US14590671

申请日：2015-01-06

Applicant: Irwin Industrial Tool Company

Inventor： Charles Kalomeris ,  Matthew Savarino

IPC: B23D61/12 ,  B28D1/12

CPC classification number: B23D61/123 ,  B23D61/128 ,  B28D1/127 ,  Y10T83/935

Abstract: A reciprocating saw blade has a first end with a first tang and a second end with a second tang. The first and second tangs are alternatively engageable with the chuck of a reciprocating saw. The reciprocating saw blade defines a substantially uniform cutting edge extending from approximately the first end to approximately the second end of the blade. The first tang is engageable with the chuck of the reciprocating saw for fixedly securing the first end of the blade to the reciprocating saw and forming with the second tang the free end of the saw blade. Alternatively, the second tang is engageable with the chuck of the reciprocating saw for fixedly securing the second end of the blade to the reciprocating saw and forming with the first tang the free end of the reciprocating saw blade drivable in a reciprocating motion by the reciprocating saw.

Abstract translation: 往复式锯片具有带有第一柄脚的第一端和带有第二脚柄的第二端。 第一和第二柄脚可替代地与往复锯的卡盘啮合。 往复式锯片限定了从刀片的大致第一端至大致第二端延伸的基本均匀的切削刃。 第一脚可与往复锯的卡盘接合，用于将刀片的第一端固定地固定到往复锯上，并且用第二柄柄形成锯片的自由端。 或者，第二柄脚可与往复锯的卡盘接合，用于将刀片的第二端固定地固定到往复锯上，并且第一脚柄与第一脚柄成形，往复式锯片的自由端通过往复锯可往复运动地驱动 。