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1. 发明专利

JP2003135152A ROTARY TYPE FLOOR SURFACE WASHING BRUSH 审中-公开
公开(公告)号：JP2003135152A
公开(公告)日：2003-05-13
申请号：JP2001334354
申请日：2001-10-31
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： A47L11/164 , A46B7/08 , A46B13/02 , A46D1/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary type floor surface washing apparatus which keeps good washing property by fitting well to the recess/projection of a floor surface and avoiding the bending of brush fibers in the case of washing the floor surface by using the brush fibers. SOLUTION: On a disk-shaped base to be rotated and driven, groups of highly dense brushes consisting of brush fibers to which abrasive grains of strong abrasive property are stuck and combined densely are formed and implanted coaxially in many lines. In the floor surface washing apparatus like this, the groups of the brushes on the side of an inner diameter have low rigidity. The groups of the brushes on the side of an outer diameter have high rigidity and are taller than the side of the inner diameter, and its outer most side projects from the outer side surface of the base on a horizontal projected surface.

2. 发明专利

JP2000152822A ROTARY FLOOR SURFACE WASHING BRUSH 失效
公开(公告)号：JP2000152822A
公开(公告)日：2000-06-06
申请号：JP32899298
申请日：1998-11-19
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B08B1/04 , A46B7/08 , A46B13/00 , A46B13/02 , A46D1/00
摘要： PROBLEM TO BE SOLVED: To become further familiar with recesses or projections on a floor surface and follow dents of heel marks by forming brush fibers by adhering and mixing high density abrasive grinding grains with high abrasion on the surface of a synthetic resin fiber with small diameter, and arranging the brush fibers on a brush group with high closeness. SOLUTION: A brush group comprises aggregate of brisle bundles 4 planted in respective brush planting holes. The brisle bundle 4 is formed by winding a fixing metal 7 to 30-60 bristle fibers 6 as one bundle. The bristle fibers 6 form a fiber body having a prescribed diameter and have abrasiveness by themselves. The bristle fibers 6 are held in a direct projection shape due to a repulsion property in a natural state, and directed in the same direction receiving a constraint force at their centers, but return to the direct projection shape when the constraint force is released. For an example of the structure, abrasive grains are adhered to the surface of a synthetic resin filament through an adhesive. As polishing abrasive grains, fine powders of silicon carbide or alumina are used, and mixture of it with the adhesive is applied on the synthetic resin filament.

3. 发明专利

JPH06297343A CORE FITTING FOR HALT-TYPE POLISHING ROLL 失效
公开(公告)号：JPH06297343A
公开(公告)日：1994-10-25
申请号：JP10610393
申请日：1993-04-08
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D13/20
摘要： PURPOSE:To enable members to be replaced due to wear of abrasives, and thereby save material by letting each projection be projected out of the outer circumferential surface of an end interposing fitting, and concurrently providing recessed sections fitting in each projection tightly for the inner circumferential surface of each core main body. CONSTITUTION:A half-type polishing roll R is constituted so as to allow two- part type half bodies Ra and Rb to be integrated by installation fittings 4, and each half body Ra and Rb is made up of a core fitting 2 in a semicylindrical shape, and a semicylindrical buff 3 wound around the outer side of the fitting 2. The core fitting 2 comprises both each semi-cylindrical core main body 6 and each end interposing fitting 7 which is installed coaxially in the inner circumferential surface at both ends of the main body, integrated with each pin 8 fitted in recessed sections provided for the surface faced to the surface of each main body. The core fitting is similarly integrated with a rotating shaft 1 by regulating pin 16. Each installation fitting 4 is made up of the core fitting 2, and each bolt 23 inserted into bolt insertion holes 10 and 11 over the rotating shaft 1.

4. 发明专利

JPH06206168A HALF-DIVIDED TYPE POLISHING ROLL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH06206168A
公开(公告)日：1994-07-26
申请号：JP1801493
申请日：1993-01-08
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D3/00 , B24D13/02
摘要： PURPOSE:To obtain a polishing roll which has the firm structure and can be easily manufactured, as for a half-divided type polishing roll in buff state which is installed in a half divided from on a rotary shaft and is used for the polishing of a work such as IC substrate. CONSTITUTION:A polishing sheet 21 is wound in spiral form through an adhesive 22 and grinding grains 15, and half divided to obtain a half-divided buff 5, and this buff 5 is fixed with a half-divided cylindrical core 4. Accordingly, the stable polishing for a spiral shaped sheet layer can be carried out.

5. 发明专利

JP2003266026A CLEANING ROLLER APPARATUS EQUIPPED WITH UP AND DOWN MOVEMENT MECHANISM AND AUTOMATIC OPERATION METHOD THEREFOR 审中-公开
公开(公告)号：JP2003266026A
公开(公告)日：2003-09-24
申请号：JP2002055766
申请日：2002-03-01
申请人： TSUNODA BRUSH SEISAKUSHO KK , SEIKO SEIKI KK
发明人： TSUNODA AKIRA
IPC分类号： B08B1/02 , B08B1/00 , B08B1/04 , B08B7/00 , H05K3/26
摘要： PROBLEM TO BE SOLVED: To perform the replacing work of a gum roller in a cleaning roller apparatus for a printed board without stopping the flow of the apparatus as a whole or while only requiring a slight stop time to enhance the work efficiency. SOLUTION: In the cleaning roller apparatus S having a pair of roller sets of suction rollers and gum rollers, two roller sets comprising an upper roller set 4 comprising the suction rollers 2 and the gum rollers 3 and a lower roller set 1 comprising the suction roller 5 and the gum roller 6 are arranged over two upper and lower stages and these roller sets are pivotally mounted on a movable frame body 8 movable up and down with respect to a machine frame 1 by an air pressure cylinder. COPYRIGHT: (C)2003,JPO

6. 发明专利

JPH0740254A SETTING JIG FOR HALF DEVIDED TYPE POLISHING ROLL 失效
公开(公告)号：JPH0740254A
公开(公告)日：1995-02-10
申请号：JP20897493
申请日：1993-07-30
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24B45/00 , B24D13/02 , B24D13/20
摘要： PURPOSE:To facilitate a roll setting work by projecting a jaw in one of two semi-annular bodies forming an annular body in a cylindrical puff for making surface finishing of a polishing object or a half divided polishing roll of an bush and mounting an opening/closing mechanism on the other impact part. CONSTITUTION:An opening/closing mechanism 3 and a shaft fixing mechanism for of a setting jig W are released and semi-annular bodies 6 and 7 are mutually opened and a circular aperture 1 a of the semi-annular bodies are fitted to a rotary shaft and the opening/closing mechanism 3 is operated and closed when a polishing roll fitting work is carried out. That is, a locknut 11 is loosened and a screw bar 10 which is set down is set up and then the locknut 11 is tightened and the jaw part 14 of the upper semi-annular member 6 is brought in pressure contact with the bottom face of the locknut 11 and the semi-annular bodies 6 and 7 are mutually integrated. Then, the lower body Rd of the polishing roll R or the rotary shaft S is brought into contact with it from a lower side and the setting jigs W on both sides are shifted inwardly towards the polishing roll and a base part 100 of the polishing roll R is supported on a jaw 2 and the upper body Ra of the roll R is joined to the rotary shaft S and fastened with bolts and nuts.

7. 发明专利

JP2002205277A ROTARY CYLINDER POLISHING BRUSH 失效
公开(公告)号：JP2002205277A
公开(公告)日：2002-07-23
申请号：JP2001000709
申请日：2001-01-05
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D13/10 , B24D13/20
摘要： PROBLEM TO BE SOLVED: To provide an installing structure of a brush free to mount, remove and apply to a half body on a rotary cylinder polishing brush to be fastened by winding a channel around an outer periphery of a cylinder core pipe. SOLUTION: A plurality number of dovetail grooves 3 are recessively provided with specified intervals in the circumferential direction in the axial direction on an outer surface of the cylinder core pipe 2, a base part of the brush B constituting a brush row is held in these dovetail grooves 3 and the dovetail channels 14 matching shapes of these dovetail grooves 3 are fitted and fixed in them.

8. 发明专利

JPH1199481A ROTARY CYLINDRICAL POLISHING BRUSH 失效
公开(公告)号：JPH1199481A
公开(公告)日：1999-04-13
申请号：JP27980397
申请日：1997-09-26
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D13/10
摘要： PROBLEM TO BE SOLVED: To improve the overall outside diameter accuracy and the accuracy of deflection in the longitudinal direction by providing a cylindrical core pipe including a cylindrical base part made of aluminum and an outer pipe which is externally fitted to the cylindrical base and made of hard synthetic resin. SOLUTION: A cylindrical core pipe 4 includes an inner cylindrical base 2 made of aluminium and an outer pipe 3 made of synthetic resin. A cylindrical core pipe 4 is fixed to a shaft 1 by abolt 19 and a nut 20. The shaft 1 is driven in rotation to polish a work with a brush group 6 planted in many brush planting holes 5 bored in the outer pipe 3. Accordingly, the overall weight is reduced, and the overall outside diameter accuracy and the accuracy of deflection in the longitudinal direction are improved to increase the diameter and the length.

9. 发明专利

JPH06297344A HALF TYPE POLISHING ROLL 失效
公开(公告)号：JPH06297344A
公开(公告)日：1994-10-25
申请号：JP10746293
申请日：1993-04-09
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D13/20
摘要： PURPOSE:To enable members to be replaced due to wear of abrasives, and thereby save material by letting each half type polishing core fitting be constituted of a semi-cylindrical core main body, and each semi-cylindrical end interposing fitting installed on the inner circumferential surface at both the ends of the main body. CONSTITUTION:A half type polishing roll R is constituted so as to allow half bodies 5a and 5b to be integrated by installation fittings 6, and each half body 5a and 5b is made up of each semi-cylindrical core fitting 2, and each semi- cylindrical buff 5 wound around the outer side of each core fitting 2 in a laminated state. Each core fitting 2 is made up of a semi-cylindrical core main body 4, and semi-cylindrical interposing fittings 3 installed coaxially on the inner circumferential surface at both the ends of the core main body. Each projection 14 is projected out of a section faced to the radial direction of the outer circumferential surface of each end interposing fitting 3, and the core fitting 2 is assembled by locking each projection 14 in each recessed section formed at the inner circumferential periphery of the core main body 4, and furthermore by engaging each regulating pin 10 projected out of a rotating shaft 1 with the recessed sections of the fittings 3.

10. 发明专利

JPH11114838A HALF-SPLIT POLISHING ROLLER AND CORE METAL FITTING THEREFOR 失效
公开(公告)号：JPH11114838A
公开(公告)日：1999-04-27
申请号：JP29499197
申请日：1997-10-14
申请人： TSUNODA BRUSH SEISAKUSHO KK
发明人： TSUNODA AKIRA
IPC分类号： B24D13/02 , B24D13/20
摘要： PROBLEM TO BE SOLVED: To facilitate molding, obtain high dimensional accuracy, and form a strong structure by boring a pin inserting hole toward the axis from its both side surface parts in an assembling body of a core main body of a semicylindrical body and an interposing metal fitting of a semicylindrical body having an equal thickness, and firmly fitting/inserting a pin. SOLUTION: A half-split polishing roller (a polishing roller) R is driven in rotation by being installed on a rotary shaft 1. In this polishing roller R, a core metal fitting 2 and a hub 3 are installed on the rotary shaft 1 by an installing tool 4, and hold a true circule shape. The hub 3 is fixed to the outside of a core main body 6 by including an abrasive grain 17 in a base material 16 of a synthetic resin material. In the core metal fitting 2, the core main body 6 of a thick semicylindrical body having an equal thickness and an interposing metal fitting 7 of a semicylindrical body having an equal thickness installed in a concentric condition on an inner peripheral surface of both end parts and a central part, are integrally formed by firmly fitting/inserting an installing pin 8 to/in a pin inserting hole bored in these thickness. A strong structure is obtained, and assembling is facilitated, and a manufacturing cost can be reduced.

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