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JP2009166212A |
To provide a portable band saw machine that is easily hooked and maintains good stability while being hooked.The portable band saw machine comprises: a motor; a housing; a drive saw wheel provided on one end of the housing and driven by ...
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JP4305058B2 |
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JP4288064B2 |
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JP2009515712A |
A method and apparatus for converting a portable band saw to an upright stationary table band saw includes a stand having a base, at least one vertically extending side wall, and a top. A work piece support surface can include an opening...
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JP4225116B2 |
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JP4193660B2 |
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JP4176552B2 |
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JP2008207272A |
To provide an easily usable portable band saw machine for increasing portability by simultaneously promoting size and weight reduction, improving functionality.A chip removing brush is installed on a saw blade contact surface of a drivin...
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JP4129111B2 |
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JP2008173729A |
To provide an inexpensive band saw machine using a band saw of a length corresponding to a size of a material to be cut.In the band saw machine 1, a hinge shaft 4 is inserted in and supported by a hinge 3 provided on one end of a base 2 ...
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JP2008103175A |
To provide a cutting device capable of securely and effectively carrying out operations for cutting and separating a cathode terminal and an anode terminal together with a first wall part from a battery tank of a secondary cell provided ...
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JP4074764B2 |
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JP2008023615A |
To provide a dismantling method for heat exchangers simply and surely releasing the connection between a heat sink and heat exchange pipes without being affected by the interval of the heat exchange pipes.This dismantling device for heat...
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JP2007260795A |
To provide a portable band saw provided with batteries and utilizing the weight of the batteries for operability. The portable band saw 1 has: a pair of sawing wheels 13 and 14 rotatably housed and supported by sawing wheel housings 2a a...
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JP2007196322A |
To provide a cutter, simply installed and moved according to the welding bead by smoothly moving the cutter along a welding part or a cut part of metal to be welded. This cutter includes: a cutting means 2 provided on a body fixing part ...
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JP3884109B2 |
To easily adjust the inclination of a following wheel by directly tilting a wheel shaft. A band saw blade is wound on a driving wheel and a following wheel 2, which is borne on the one end side of a wheel shaft 43, and the other end side...
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JP2006212807A |
To provide a portable band saw excellent in workability.The portable band saw 1 has a pair of the saw wheels 10 and 11 supported on both ends of a housing 2 in a rotatable manner, the band saw 12 stretched over a pair of the saw wheels 1...
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JP3798863B2 |
To connect a frame and a bed to each other by a chain so as to eliminate rattling by laying the frame to the side of the bed and to maintain this state. One end 11a of a chain 11 is installed on a bed or a frame, a hook 14 to hook a head...
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JP3766476B2 |
To easily cut a large diametric pipe or the like even in a portable band saw machine, by mounting a rotation support base rotatably supporting a cut material in a holding means to be made vertically movable relating thereto. In order to ...
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JP3119155U |
To easily carry and move to a high place, to have good installation workability, and to easily disassemble and assemble accurately. The mounting and fixing means 1 is detachably attached to a fixing portion such as a steel frame column, ...
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JP2006038790A |
To provide a band-saw cutting device and cutting method for nuclear equipment remotely performing replacement of a band saw.The band-saw cutting device 1 for nuclear equipment comprises: a turntable 3 for placing and rotating nuclear equ...
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JP3118636U |
To position a protrusion and a cutting opening because the pillar is damaged by heat and the cutting opening which allows a protrusion such as an erection piece is narrow. A main body frame 1 formed in a gate shape, an opening position a...
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JP3118667U |
To provide a rotary mobile cutting machine capable of easily and smoothly cutting without fear of fire and easy positioning. A support fixing means 2 is attached to one end side in a longitudinal direction of a main body frame 1. The sup...
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JP2005246573A |
To provide a band saw type cutting device surely cutting an workpiece.The band saw type cutting device 10 is composed by winding an endless band saw blade 32 around a pair of horizontally arranged sheaves 30, 30. The workpiece 12 is vert...
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JP2005205575A |
To provide a band saw type cutting device capable of easily adjusting the cutting width to a work without requiring any extensive equipment space or any equipment cost.When adjusting the cutting width in the band saw type cutting device ...
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JP2005169552A |
To improve the service life of a cutting edge while reducing damage to the cutting edge in cutting a ring material while rotating it.In this ring material cutting method, the ring material W to be cut is moved forward toward the cutting ...
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JP3657865B2 |
To prevent lowering of product quality by preventing cutting oil from entering a product gap (gap between square steel pipes) in the case of cutting bound square steel pipes. A cutting oil spreader 10 for spreading cutting oil on the ban...
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JP2005138205A |
To provide a double post guide type horizontal band sawing machine optimizing the clearance between a guide post and a guide hole, and a method of adjusting the pitch between cutting head guides in the horizontal band sawing machine.The ...
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JP2005088129A |
To dismantle a radiation polluted structure (a material S to be cut) discharged from a nuclear power plant or the like by efficiently and safely cutting it in water.The underwater cutting device 1 is provided with a device trestle 2, whi...
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JP2005081450A |
To provide a cutting method of cutting a work piece by applying vibration in the running direction of a band saw blade and a band saw machine.In this cutting method, in cutting the work piece W with an endless band saw blade 13 wrapped r...
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JP3605557B2 |
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JP2004345042A |
To remove burrs or the like generated on a cutting surface of a cutting material after a cutting work by a band saw machine when the machine is used as a horizontal type or vertical type band saw machine.A grinding file 18, etc. is provi...
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JP3104959U |
A wire saw 10 is laid across sheaves 12, 14, 16, and 18 arranged within a substantially horizontal plane. The sheave 12 is rotated by a rotary motor 30 to horizontally drive the wire saw 10. Within a region formed by the wire saw laid ac...
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JP2004262046A |
To enhance work efficiency by eliminating work before cutting work for making a mark (scribed line) such as cutting depth or the like to a material to be cut when contour cutting work is performed using a vertical band-sawing machine.The...
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JP2004082266A |
To provide a vertical band saw machine, which can precisely and satisfactorily cut off a hard workpiece without quickly wearing a band saw.A pair of an upper wheel 9B and a lower wheel 9A is attached to a machine frame 1. An annular band...
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JP3507450B2 |
To provide a method and a device for cutting a short material which make easy the positioning of the cut surface of the short material of a disk shape in parallel to a cut plane by a cutting tool and can facilitate cutting after position...
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JP2003326501A |
To provide a vertical sawing machine capable of adjusting the angle of sawing and dividing a workpiece, while holding the workpiece substantially horizontally and in a gentle manner.The vertical sawing machine is provided with a base 201...
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JP3441091B2 |
PURPOSE: To provide a cutting device which has achieved saving of the space for installation and permits efficient performance of cutting works. CONSTITUTION: Racks 3 in a plurality of stages and rows are provided to accommodate works W ...
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JP3428743B2 |
PURPOSE: To easily and fitly position a large-sized material at a fixed position relative to a cutting head on a work table. CONSTITUTION: A work table 3 for supporting a large-sized material W is provided, and a cutting head 7 equipped ...
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JP2003205420A |
To provide a cutting method and a cutter in which any defective dimensions of a product can be eliminated by detecting the width of a work to be cut, or based on the detection of the width and the weight of the work to be cut, and the cu...
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JP3428198B2 |
PURPOSE: To remove the temporary fixing metal fitting fixed to the surface of a structure with easy handling and simple operation. CONSTITUTION: A rectangular support frame 1 is constituted of right and left beams 1a and 1b and front and...
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JP3426272B2 |
PURPOSE: To provide a sawing machine drive device for reducing the time for saw blade changing by providing multiple saw blades on a sawing machine and simplifying a drive system to index and drive a desired saw blade among multiple saw ...
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JP2003117918A |
To provide a band sawing machine which can saw a material which is difficult to be cut such as the material or the like made of a stone without generating a large operating force.The band sawing machine comprises a workpiece bed 2 which ...
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JP3396329B2 |
PURPOSE: To prevent a large shock from being produced between one side saw edge guide and a table. CONSTITUTION: A table 5 furnishes a movable table 51 to support a work at a specific supporting height position in the vertically lower ar...
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JP2002321121A |
To provide a low-priced horizontal band saw which can easily carry out grooving corresponding to the depth of a groove of a material without a material fixture, can reduce a cutting load in a cut-off operation due to differences of the s...
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JP3264943B2 |
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JP2002066839A |
To provide conveying devices for an angle cutting sawing machine simplified in structure and movement for traversing during pivotal movement of the sawing machine.The conveying devices 7 and 8, located on both sides of the angle cutting ...
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JP3231054B2 |
PURPOSE: To enable an endless saw blade to be attached positively and automatically or removed in an efficient manner to or from both driving and driven wheels installed in a saw blade housing of a vertical band sawing machine, by way of...
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JP2001277042A |
To provide a band sawing machine that can ensure low-cost and simple end machining on H-steel, U-steel and L-steel for their vertical connection. The vertical band sawing machine has a first cutting head 21 wherein a band saw blade 35 is...
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JP2001269814A |
To provide a band saw type cutting device that can cut a large cutting workpiece. The band saw type cutting device 10 has an attitude maintaining means 100 for maintaining an attitude of a band saw blade 58. The attitude maintaining mean...
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