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JP6374563B1 |
To provide a pipe cutting tool and a pipe cutting method capable of finishing a cut surface with a beautiful appearance without shaking when cutting a pipe with a cutter. A pipe cutting support device 10 is for cutting a pipe P with a cu...
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JP6361078B2 |
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JP6278196B2 |
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JP6278197B2 |
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JP2018020504A |
To provide an electric power tool slide plate useable by mounting on the base of an electric power tool, excellent in slippage to a workpiece, preventing damage of the workpiece, and free of a decrease in workability, and further capable...
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JP2018020505A |
To provide an electric power tool slide plate useable by mounting on the base of an electric power tool, excellent in slippage to a workpiece, preventing damage of the workpiece, and free of a decrease in workability, and further capable...
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JP6267527B2 |
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JP6198054B2 |
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JP6193673B2 |
A motor-driven appliance includes a motor and a control unit that controls a drive output to the motor. The control unit detects a state amount indicating an operational state of the motor to derive a fluctuation range of fluctuation in ...
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JP2017144540A |
To provide a technique contributing to further improvement of a transmission mechanism transmitting motive energy in a working tool for carrying out a processing operation to a workpiece by driving a tip tool.A vibration tool 1 comprises...
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JP6154242B2 |
A motor-driven appliance of one aspect of the present disclosure includes a motor and a controller. The controller includes a physical quantity detector, a variation deriving portion, a loaded condition detector, and driving output porti...
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JPWO2015050248A1 |
Provided is a reciprocating tool capable of reducing vibration and improving cutting speed. The main body (12), the electric motor (16) provided inside the main body (12), the drive gear (19) provided in the electric motor (16), and the ...
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JPWO2015029760A1 |
Provided is a jigsaw capable of reducing the length of the housing in the direction along the axis of the output shaft to achieve compactness. A plunger (22) provided in the housing (3) and supporting the saw blade (21) so as to be able ...
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JP6014909B1 |
[Subject] When cutting and forming a penetration hole by a jigsaw, it enables it to lead the serrated knife of a jigsaw along with a marking circle so that it may not shift from a marking circle as much as possible, and aims at improveme...
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JP6002446B2 |
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JP2016137630A |
To provide a reciprocation work machine of a simple structure capable of changing a stroke quantity of reciprocatably operating a tool support member.A jigsaw 10 comprises a motion conversion mechanism 96 for reciprocating a plunger 42 i...
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JP5921385B2 |
In a reciprocating saw (1), a slider (5) that is reciprocated by a motor (M) protrudes forward beyond a housing (2) accommodating the motor (M). A blade (7) that cuts a workpiece can be fixed to a joining portion (6) provided at a tip en...
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JP2016087725A |
To realize a reciprocation tool for reducing the rotation moment caused by reciprocation of a tip tool and a balance weight.A multi-cutter 1 comprises a blade 20 laterally reciprocatably driven by a motor as a driving source, and compris...
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JP2016087716A |
To provide a cutting tool in which working ability is not reduced even when an operator performs a cutting work with an unstable posture.A cutting tool comprises a circular saw 100 comprising: a main body 2 to which a saw blade 8 is atta...
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JP2016064452A |
To provide a vise device for cutting capable of reducing vibration in center part of a cutter blade upon making cut on a cutting object.A vise device for cutting comprises a vise main body 1 on which a pipe 2 is loaded and a chain 5 for ...
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JP5907666B2 |
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JP5883196B2 |
An electric power saw/cutter includes a rotatable saw structure, a rear handle with a switch/speed control, a front handle, and a drive unit for rotating the saw structure. The drive unit includes a saw structure drive arrangement to whi...
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JP5862950B2 |
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JP5855519B2 |
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JP5844202B2 |
To provide an electric power tool excellent in operability and capable of suppressing the development of fatigue as much as possible.An electric power tool 10 includes a motor 21, a drive gear 32 rotationally moved by a rotational drivin...
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JP5823106B2 |
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JP5821476B2 |
An oscillation tool includes a grip-portion housing and a front-side housing which are fitted to each other so as to freely slide on each other. In the case that a driving unit and an oscillating unit are distanced from each other, the o...
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JP5811496B2 |
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JP2015188952A |
To provide an electric tool capable of inhibiting vibrations while having an output part which reciprocates.A reciprocation saw 1 includes: a motor (a rotary driving shaft 42); a power conversion part 4 driven by the motor (the rotary dr...
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JP2015166115A |
To obtain a preferable vibration control effect by eliminating a bad influence on wiring or electric material components.In a reciprocating saw 1, a crank housing 5 for storing an output portion composed of a slider capable of reciprocat...
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JP5774504B2 |
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JP5732649B2 |
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JP5720037B2 |
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JP2015071229A |
To provide a cutting tool which enables a body to be fixed even during window formation operation, in which a hole is made and a blade is inserted in the hole to cut a cutting material, thereby enabling accurate positioning.A jig saw 1 i...
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JP5700364B2 |
To provide a reciprocating tool having excellent workability, a low-noise and low-vibration.A reciprocating tool 1 comprises: a brushless motor 3; a plunger 52 being driven by the brushless motor 3 and reciprocating between a lower dead ...
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JP2015030053A |
To produce a reciprocation tool which inhibits vibration from being transmitted from a housing to a handle.A jig saw 1A includes a blade which is reciprocated and includes: a motion conversion mechanism 21 which converts rotary motion of...
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JP2015006716A |
To provide a vice device of a cutter which can enhance the accuracy of a cutting face while reducing a length of a remaining material of a work.A front-side main vice mechanism 10 and a rear-side main vice mechanism 20 which are independ...
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JP2014233790A |
To provide a jigsaw capable of reducing circumferential moment generated centering on the barycenter of a housing.A jigsaw 10 reciprocating a blade 27 by power of an electric motor 14 includes a housing 11 for supporting the blade 27, an...
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JP5618784B2 |
A cutting machine (1) providing excellent usability and facilitating installation of a battery pack (60) is provided. The cutting machine (1) includes a handle (40) provided on a housing (10) accommodating a motor (M), and a cutting blad...
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JP2014527925A |
The head (1), the motor, the first transmission roller interlocking with the motor output end (3), the first reciprocating rod (71) to which the first blade (101) is fixed, and the first connecting rod to the first transmission roller. A...
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JP2014525354A |
A reciprocating saw and one or more blades for cutting material. The reciprocating saw includes a drive system and a gear arrangement that is designed to cause first and second reciprocating saw blades to partially or fully reciprocate i...
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JP5589153B2 |
Apparatus for converting between rotary motion and linear motion includes a rotatable piece being rotatable about an axis; at least one member having a linking surface facing the rotatable piece and arranged for movement relative to the ...
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JP5558214B2 |
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JP2014131824A |
To provide an improvement technology regarding a member operated for attaching/detaching a tip tool.An electric work tool 100 has a clamp shaft holding mechanism 130 and a tool holding release mechanism 104 capable of operating the clamp...
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JP5535828B2 |
To enhance operability of a relatively small hand-held type reciprocating saw by starting and stopping it with one hand by gripping only the forefront part of a tool body part with the one hand, due to requiring to improve the operabilit...
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JP3190546U |
To efficiently and accurately form a through hole by using a reciprocating operation type cutting device. In an auxiliary jig 33 of a cutting device, a main plate 71 movably attached along an upper flange 52 of a frame body 51 of a throu...
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JP5489070B2 |
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JP5474642B2 |
A reciprocating cutting tool (1) includes a motion converting mechanism (3; 41; 50) configured to convert rotation of a rotary member (11) into a reciprocating motion of a slider (22) coupled to a rod (30) capable of mounting a blade (B)...
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JP5465618B2 |
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JP2014507299A |
A reciprocating saw that cuts an object. The reciprocating saw comprises a drive system and a gear array that reciprocates the first and second reciprocating blades, partially or entirely, in opposite directions. The gear arrangement is ...
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