Tippable Frame Patents (Class 144/48.3)
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Patent number: 10118262Abstract: Provided is a bearing insertion apparatus in which a movable carriage is provided on a base placed on a floor surface in a manner of being movable in a horizontal Z-axis direction corresponding to a direction in which the movable carriage moves toward or away from a housing. In addition, an apparatus main body for supporting a rolling bearing at a distal end thereof is supported such that the apparatus main body can be freely moved, by a guide mechanism, with respect to the movable carriage in a horizontal X-axis direction orthogonal to the Z-axis direction and in a vertical Y-axis direction orthogonal to both of the Z-axis direction and the X-axis direction.Type: GrantFiled: March 1, 2016Date of Patent: November 6, 2018Assignee: NSK LTD.Inventor: Kei Misaki
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Patent number: 9833844Abstract: The desktop milling machine with an ovate-shaped bridge is a desktop milling machine of the computer numerical control (CNC) type having a portion of the bridge or frame structure configured to alleviate bridge deflections and deformations that are caused during the high-speed milling processes. Preferably, the bridge has an ovate arch, or has a rear face having an ovate contour.Type: GrantFiled: June 16, 2016Date of Patent: December 5, 2017Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventor: Samir Mekid
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Patent number: 9592557Abstract: A lathe or other rotating machine includes a chuck for holding a work piece or tool. The chuck is operated between grasping and releasing positions. A chuck guard is mounted on a housing of the rotating machine. The chuck guard has a transparent window and is mounted for pivoting movement between a position covering the chuck and a position exposing the chuck. A chuck guard extension with a window is attached at a front lower end of the chuck guard.Type: GrantFiled: December 4, 2015Date of Patent: March 14, 2017Assignee: JPW Industries Inc.Inventors: Martin Gardner, Charles Weber, Benjamin Carlson
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Patent number: 9415451Abstract: A key cutting machine is provided for cutting a key blank from a master key. The key cutting machine comprises a first cutting member that rotates about a substantially horizontal axis for cutting a key pattern on a key blank and a second cutting member that rotates about a substantially vertical axis for cutting a key pattern on a key blank. Additional improvements or features of a key cutting machine are also described.Type: GrantFiled: December 5, 2012Date of Patent: August 16, 2016Assignee: HY-KO Products CompanyInventor: Richard W. Ryai, Sr.
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Patent number: 7891277Abstract: A convertible miter/table saw comprises a base frame supporting a lower, miter saw table rotatable about a vertical axis. A circular saw assembly, namely a saw blade and motor, is mounted on a rear pedestal of the table and pivotable about a horizontal axis, the miter saw table providing a turntable and having a lower saw slot for receiving the saw blade. In miter saw mode, the swivel position of the miter saw table is adjusted and the circular saw blade moved downwards into the lower saw slot. In table saw mode, an upper saw table connected to the rear of the base frame is pivoted about a horizontal axis from a raised, generally vertical position to a lowered, generally horizontal position in which a slot in the upper saw table accommodates the circular saw blade when the latter is aligned therewith.Type: GrantFiled: March 30, 2010Date of Patent: February 22, 2011Inventor: Normand Ouellette
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Patent number: 7752951Abstract: A convertible miter/table saw comprises a base frame supporting a lower, miter saw table rotatable about a vertical axis. A circular saw assembly, namely a saw blade and motor, is mounted on a rear pedestal of the table and pivotable about a horizontal axis, the miter saw table providing a turntable and having a lower saw slot for receiving the saw blade. In miter saw mode, the swivel position of the miter saw table is adjusted and the circular saw blade moved downwards into the lower saw slot. In table saw mode, an upper saw table connected to the rear of the base frame is pivoted about a horizontal axis from a raised, generally vertical position to a lowered, generally horizontal position in which a slot in the upper saw table accommodates the circular saw blade when the latter is aligned therewith.Type: GrantFiled: September 17, 2007Date of Patent: July 13, 2010Inventor: Normand Ouellette
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Patent number: 6343631Abstract: A wood planing machine includes a base, two opposite side walls extending upright from the base, two pairs of supporting rods extending upright from the opposite sides of the base, a cutter carriage mounted movably on the supporting rods, a motor mounted on the cutter carriage, a rotatable shaft connected to and driven by the motor and having one end that extends through a vertically extending slot in one of the side walls, and an emery wheel mounted on the end of the shaft.Type: GrantFiled: December 29, 2000Date of Patent: February 5, 2002Inventor: Pei-Lieh Chiang
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Patent number: 6293320Abstract: A precision multi-purpose machining apparatus for facilitating lathing, milling, drilling, sawing or routing operations typically using a rotary-type cutting tool. In a preferred embodiment the multi-purpose machining apparatus of this invention is characterized by an elongated support frame and a cutting tool mount cradle which is adjustably mounted on the support frame for receiving a cutting tool, such as an electric-powered DREMEL (trademark) rotary cutting tool. The support frame is capable of resting in a horizontal position, in which the cutting tool can be fitted with a cutting tool bit and the frame fitted with alternative workstock mounting attachments, to facilitate various lathing operations on a wooden or aluminum workstock. Alternatively, a saw table and saw blade can be removably mounted on the horizontal support frame and the cutting tool becomes a saw motor, the rotating shaft of which is connected to the saw blade by means of a drive belt, to facilitate various sawing operations.Type: GrantFiled: October 29, 1999Date of Patent: September 25, 2001Inventor: George M. McGregor, II