Patents by Inventor Paul E. Faville
Paul E. Faville has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7004690Abstract: A system is provided for removing build-up on drills. The system includes a sensing component that automatically senses the size of a drill, a first component that automatically grips the sensed drill and positioning the gripped drill to a first position, and a disc that includes a plurality of bushings of different sizes. The system also includes a second component that automatically rotates the disc according to the sensed size of the drill, and a third component that automatically forces the disc over a stationary drill.Type: GrantFiled: October 30, 2002Date of Patent: February 28, 2006Assignee: The Boeing CompanyInventors: Raymond N. Henderson, Paul E. Faville
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Publication number: 20040086346Abstract: A system is provided for removing build-up on drills. The system includes a sensing component that automatically senses the size of a drill, a first component that automatically grips the sensed drill and positioning the gripped drill to a first position, and a disc that includes a plurality of bushings of different sizes. The system also includes a second component that automatically rotates the disc according to the sensed size of the drill, and a third component that automatically forces the disc over a stationary drill.Type: ApplicationFiled: October 30, 2002Publication date: May 6, 2004Inventors: Raymond N. Henderson, Paul E. Faville
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Patent number: 5160978Abstract: The invention is an apparatus and method for determining and identifying drill bit type in a simple manner that does not involve complex mathematical techniques. The invention utilizes a laser scanner that produces a plurality of crosswise diameter measurements taken equidistantly along each drill bit's length. The crosswise measurement indicates the diameter of the bit's silhouette at a given location. By comparing such diameters with what would be expected for a given bit, the bit's shank type, maximum diameter, flute characteristics and length can be accurately ascertained. Having such information enables identification of the bit so that it may be later kept track of during subsequent sorting and refurbishment operations.Type: GrantFiled: May 29, 1991Date of Patent: November 3, 1992Assignee: The Boeing CompanyInventor: Paul E. Faville
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Patent number: 5139150Abstract: A gravity conveyor (12) delivers drill bits (10) to carrier tubes (24) which are on an endless conveyor. An optical micrometer (22) or the like identifies the drill bits (10), as to shank type, maximum diameter, overall length, helix angle, back taper, number of margins, etc., and produces an identification signal which is directed to a control computer (B). An identified drill bit (10) is delivered into a given carrier tube (24). The computer (B) controls the endless conveyor (EC) to move the conveyor tube (24) into a position adjacent a dedicated receptacle (30) for the identified drill bit (10) which is one of a large number of dedicated receptacles (30) which are arranged in series alongside the path traversed by the endless conveyor (EC).Type: GrantFiled: November 10, 1988Date of Patent: August 18, 1992Assignee: The Boeing CompanyInventors: Robert L. Fuller, Jr., Paul E. Faville
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Patent number: 5048695Abstract: A first rotatable conveyor section (16) is positioned axially between upper and lower fixed sections (14,18) of a gravity conveyor. Rotatable conveyor section (16) rotates about an axis extending perpendicular to the conveyor section. A gate (42,44) is provided at each end of the rotatable conveyor section (16). An identification device (84) is positioned upstream of the rotatable conveyor section (16). It identifies the end-to-end orientation of an article (10) which is travelling along the gravity conveyor (12). A computer controls the gates (42,44) and a mechanism (104) for rotating the rotatable conveyor section (16). When an article (10) having an improper end-to-end orientation is encountered, the rotatable conveyor section (16) is rotated 180.degree. for the purpose of reversing the article's orientation. A second rotatable conveyor section (120) is mounted for sideways rotation about an axis which extends longitudinally of the slide conveyor (12).Type: GrantFiled: February 5, 1991Date of Patent: September 17, 1991Assignee: The Boeing CompanyInventors: Robert L. Fuller, Jr., Paul E. Faville, Mark C. Maier
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Patent number: 5033071Abstract: Articles (14) are moved downwardly along a slideway (52) which includes a stop gate (50). The stop gate (50) is moved into the slideway (52) to stop the article (14). Then an instrument (44) is moved toward the slideway (52) and the article (14) to place the instrument (44) contiguous the article (14). The instrument irradiates the article (14). This radiation excites the elements in the article (14), causing them to give off their own characteristic x-rays. The energy of the characteristic x-rays identifies the elements and possibly also the element's concentration. Following the analysis the instrument (44) is raised and the stop gate (50) is lowered, allowing the article (14) to move forward along the slideway (52). Drill bits (14) are analyzed in this manner to differentiate between drill bits (14) of different hardness but identical geometric characteristics.Type: GrantFiled: February 24, 1989Date of Patent: July 16, 1991Assignee: The Boeing CompanyInventors: Robert L. Fuller, Jr., Paul E. Faville
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Patent number: 5026165Abstract: A machine for measuring the diameter of both step and standard refurbished twist drills using a laser micrometer is disclosed. The drill (23) to be measured is inserted, cutting end down, in a scroll chuck (21) until the tip of the drill impinges on a stop plate (209) mounted on the end of the arm (207) of a drill stop solenoid (205). A hysteresis brake (169) coupled to the scroll chuck restricts rotation of some chuck elements as other chuck elements are rotated to close the chuck jaws ( b 107). After the drill (23) is grasped by the jaws (107), the hysteresis brake drag is overcome and the drill (23) is rotated by the chuck while the laser beam (187) of a laser micrometer scans a section of the drill (23) to determine the diameter of the drill. After several scans, the scroll chuck (21) is raised, resulting in a different section of the drill (23) being measured by the laser micrometer. If the drill is a step drill (23 ), it is raised again.Type: GrantFiled: June 25, 1986Date of Patent: June 25, 1991Assignee: The Boeing CompanyInventor: Paul E. Faville
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Patent number: 4940128Abstract: A first rotatable conveyor section (16) is positioned axially between upper and lower fixed sections (14,18) of a gravity conveyor. Rotatable conveyor section (16) rotates about an axis extending perpendicular to the conveyor section. A gate (42,44) is provided at each end of the rotatable conveyor section (16). An identification device (84) is positioned upstream of the rotatable conveyor section (16). It identifies the end-to-end orientation of an article (10) which is travelling along the gravity conveyor (12). A computer controls the gates (42,44) and a mechanism (104) for rotating the rotatable conveyor section (16). When an article (10) having an improper end-to-end orientation is encountered, the rotatable conveyor section (16) is rotated 180.degree. for the purpose of reversing the article's orientation. A second rotatable conveyor section (120) is mounted for sideways rotation about an axis which extends longitudinally of the slide conveyor (12).Type: GrantFiled: November 10, 1988Date of Patent: July 10, 1990Assignee: The Boeing CompanyInventors: Robert L. Fuller, Jr., Paul E. Faville, Mark C. Maier
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Patent number: 4923067Abstract: Drill bits (16) are delivered in a mixed, bulk form, in a random orientation, into an alignment unit (30). Aligned drill bits (16) move from the alignment conveyor (30) into the upper end of a singulator (36). Singulated drill bits (16) are delivered by the singulator (36) into a singulated drill bit conveyor (38, 49). Identifying means (202,236,240) identify each drill bit (16) as it travels and in conjunction with computers "A" and "B", cause a reversal of end-to-end orientation, if necessary, and movement of a deposit conveyor (52), and placement of each identified drill bit (16) into a dedicated receiving receptacle (54). The components of the system are arranged to take a small amount of floor space and provide good utilization of floor space.Type: GrantFiled: November 10, 1988Date of Patent: May 8, 1990Assignee: The Boeing CompanyInventors: Robert L. Fuller, Jr., Paul E. Faville, Mark C. Maier
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Patent number: 4749930Abstract: A high speed positive feed drill motor open loop control system. The motor system comprises a minimally limited inertia air turbine motor including mounting guidance and control for enabling the drill to advance into the workpiece at a rate exactly proportional to the rotational speed of the drill. The turbine speed is measured with a digital tachometer while a stepper motor/ball screw mechanism is utilized to control and apply the feed rate.Type: GrantFiled: October 22, 1986Date of Patent: June 7, 1988Assignee: The Boeing CompanyInventors: Paul E. Faville, James D. Tuttle
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Patent number: 4574488Abstract: An electro-mechanical gaging apparatus and method for measuring the diameter of gundrill bits that have been pointed and the cylindrical surface areas relieved to leave only the margin and the wear pad on the circumference. A V-block of about 100 degrees is used in combination with a dual segmented clamp and a gage probe for generating electrical signals which provide the necessary inputs for trigonometric calculation, e.g. by an electrical microprocessor, thereby providing the desired diameter measurement.Type: GrantFiled: January 27, 1984Date of Patent: March 11, 1986Assignee: The Boeing CompanyInventors: Paul E. Faville, David A. Yousko
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Patent number: 4417147Abstract: In a method and apparatus for determining runout in a cylindrical object, particularly a cutting or boring tool such as a drill bit or reamer, the object is rotated and a collimated beam of light is directed transversely at the rotating object so as to cast a shadow on a photosensor which produces an electrical signal having a current level representative of the area illuminated. Runout in the cylindrical object is manifested as a reciprocal variation in the area of the shadow cast on the photosensor, with a resulting periodic variation in the the output signal of the photosensor. The amplitude of this variation is determined to provide a measure of the total indicated runout of the object.Type: GrantFiled: February 27, 1981Date of Patent: November 22, 1983Assignee: The Boeing CompanyInventor: Paul E. Faville