With Indicator Patents (Class 407/78)
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Patent number: 10537947Abstract: In an embodiment, a cutting tool includes a holder and a cutting insert. The holder is elongated and includes an insert pocket that is located on a side of a first end. The cutting insert is secured to the insert pocket. The cutting tool further includes a clamp that fastens the cutting insert in the insert pocket, and a screw that comes in contact with the cutting insert and is secured to the insert pocket. The screw includes a first surface including a first engagement portion on a first surface that is located on a side of the first end. The first engagement portion is located within a through-hole included in the screw in a front view of the first end.Type: GrantFiled: June 27, 2016Date of Patent: January 21, 2020Assignee: KYOCERA CORPORATIONInventor: Masahiro Yamamoto
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Patent number: 10322485Abstract: A method for treating a surface of flooring includes applying a composition that includes a silicate to a surface of the flooring and, while the composition is present on the surface, polishing or burnishing the surface. The silicate may be a lithium polysilicate and/or a colloidal silica. The composition may further include a surfactant and/or a leveling agent. When the composition is applied to the surface of the flooring, gravity may enable it to spread substantially evenly across the surface. The acts of applying and polishing or burnishing may be repeated. Such a treatment may result in a surface that has a glossiness of at least 80, as measured by a gloss meter set to a 60° angle of incidence.Type: GrantFiled: September 19, 2017Date of Patent: June 18, 2019Assignee: Advanced Concrete Technologies LLCInventors: Dal N. Hills, Kent Barrus
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Patent number: 8506209Abstract: A cutting tool has a cutting insert, a tool holder, and an adjustment member. The tool holder includes an insert holder portion and a shank portion, the insert holder portion being rigidly fixed to the shank portion. The cutting insert is removably secured to the insert holder portion by a fastener, at a cutting position in which the operative cutting portion encounters a workpiece at an insert cutting angle. The adjustment member is a non-threadingly retained on the insert holder portion, and operatively connected to the cutting insert. Actuation of the adjustment member causes an increase or decrease of the insert cutting angle.Type: GrantFiled: March 8, 2012Date of Patent: August 13, 2013Assignee: Iscar, Ltd.Inventor: Gil Hecht
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Publication number: 20120034040Abstract: The invention relates to a cutting tool setting system comprising a tool head for the settable holding of a cutting tool, said head comprising an adjustment device for the cutting tool. The cutting tool setting system comprises a setting tool which can be mechanically removably engaged in the tool head at an interface for adjusting the adjustment device in the tool head. The setting tool comprises a shaft body having a key part. A key engagement for actuating the adjustment device is designed on the tool head. The key part can be displaced relative to the shaft body in the direction of the longitudinal axis of said body in order to selectively couple and release the key part of the setting tool and the key part at the interface of the tool head.Type: ApplicationFiled: March 25, 2010Publication date: February 9, 2012Inventors: Jochen Frank, Ewald Hasselkuss, Frank Stahl
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Publication number: 20090290945Abstract: The present invention relates to a substrate plate for a double-sided indexable cutting insert, which is to be fixed within a tool to be equipped with at least one cutting insert, where the tool has at least one seat for at least one indexable cutting insert, where the substrate plate has a plate-like fundamental shape with a round or polygonal outline and with a lower contact area, generally planar, which can be placed in contact with one area of the seat, and with an upper support area bearing the indexable cutting insert, where the contact area and support area have connection to one another via side walls defining the periphery of the substrate plate.Type: ApplicationFiled: March 13, 2007Publication date: November 26, 2009Inventor: Hans-Georg Carl
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Publication number: 20090010722Abstract: A boring bar that allows direct tuning includes a blade holder disposed at a terminal of a blade shaft; a blade central axis is disposed to the blade holder; another central axis for tuning is disposed at where by the side of blade holder; the tuning central axis and the central axis of execute angular deflection clockwise or counterclockwise to change precision of tuning amount.Type: ApplicationFiled: July 5, 2007Publication date: January 8, 2009Inventor: Hsin-Tien CHANG
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Patent number: 6334741Abstract: The invention concerns an attachment (1) comprising a radial sliding track (103) for each slide (2), recessed in the attachment body. Two semicircular plates (4, 5) maintain the slides in the sliding track (103) and guide them. The slides are locked by screws (18, 19) operating by deforming the corresponding semicircular plate (4, 5). The displacement of a slide is obtained by a micrometric screw (12) operating on a nut integral with the slide.Type: GrantFiled: March 6, 2000Date of Patent: January 1, 2002Assignee: Septa Research (Ontario) Inc.Inventor: Charles Gérard Willen
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Patent number: 5961259Abstract: A rotatable machine tool such as a precision boring tool has a head (2) that is detachably mounted on a shank type driving element (3). The head carries a removable cutting tip (9) and includes a bearing point (8) that wedgingly seats within a transverse slideway (7) in driving element (3). A slide (11), which is mounted in through bore (20) in head (2), has a male member (10) attached thereto which passes through a slot (24) extending between the bore (20) and an end face (19) of the head (2). Male member (10) is received within a bore (12) in driving element (3). A clamping screw (13) in drive element (3) interacts with male member (10) to cam it inwardly thereby clamping head (2) in position on drive element (3). The head (2) is transversely adjustable within slideway (7) by loosening screw (13) and adjusting opposed screws (32, 33) in head (2) which act on male member (10).Type: GrantFiled: October 23, 1997Date of Patent: October 5, 1999Inventor: Karl Ziegler
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Patent number: 5167176Abstract: A tool for use with a tool holder has a body to which at least one blade such as a circular saw blade or milling cutter is clamped to prevent the blade from turning when a selected tooth is brought into cutting or grooving contact with a rotating work piece, the blade is of a type having its teeth so spaced and arranged that each tooth is spaced 90.degree. from another tooth. The body of the tool has first and second parallel clamping surfaces through which a straight slot opens. A first or front clamping member has a hub on which a blade is rotatably mounted and which fits the slot and is held thereby against turning. The two clamping members are connected by a threaded member by which the clamping members are drawn towards each other to clamp the blade against the first clamping surface. The slot is disposed and dimensioned so that, in use, it is normal to the axis of the work piece with one end above and the other end below that axis.Type: GrantFiled: September 19, 1991Date of Patent: December 1, 1992Inventor: Richard A. Brookfield
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Patent number: 4211510Abstract: An adjustable boring tool including an axial shank and a socket for mounting a cylindrical boring bar with an offset axis clamped in adjustable position through transverse and longitudinally slotted segments on one side of the socket together with a transverse screw for clamping the slotted segments against the boring bar. A graduated dial fixed to the boring bar provides calibrated adjustment over a range equal to four times the offset.Type: GrantFiled: September 5, 1978Date of Patent: July 8, 1980Assignee: The Valeron CorporationInventor: David A. Hopkins
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Patent number: RE38364Abstract: A method of both hardening and polishing a concrete surface includes the steps of first applying to the concrete surface a hardening/densifying silicate compound, allowing the compound to remain in contact with the surface for a period of time sufficient to allow it to soak into the surface of the concrete, cleaning the surface and allowing it to dry, and polishing the surface with a diluted silicate polishing compound. The polishing step includes the steps of applying to the concrete surface a diluted silicate polishing compound, mechanically polishing the concrete surface with a rotary polishing machine, using pads or disks or drums, cleaning the concrete surface, and repeating said steps with polishing pads or disks of increasingly finer grit until the surface obtains an aesthetically desirable level of shine.Type: GrantFiled: October 1, 2002Date of Patent: December 23, 2003Assignee: Curecrete Chemical Company, Inc.Inventors: Mark Wetherell, Jerald W. Jones