Operation Controlled By Means Responsive To Product Patents (Class 83/358)
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Patent number: 12109722Abstract: A hole punching machine for use on wet or damp drywall improves ventilation behind the drywall for drying purposes. The machine includes a base position on the floor and against the wall. A pneumatic ram in the base can be extended and retracted to cut a hole in drywall, after any baseboard is removed. The hole can then be covered when the baseboard is reinstalled. The operator can activate the ram using a switch, while standing.Type: GrantFiled: May 23, 2022Date of Patent: October 8, 2024Inventor: Thomas Henry Rice
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Patent number: 9522475Abstract: In various embodiments, a saw can include a work surface and a blade at least partially extending through the work surface. In at least one embodiment, the saw can further include a sensor and a light emitter, wherein the light emitter can be configured to emit a first light beam and a second light beam onto at least a portion of the work surface. In various embodiments, the sensor can be can be configured to detect a plurality of saw conditions and, owing to communication between the sensor and the light emitter, the light emitter can be configured to emit the first light beam onto the work surface when the sensor detects a first saw condition and emit the second light beam onto the work surface when the sensor detects a second saw condition.Type: GrantFiled: July 3, 2013Date of Patent: December 20, 2016Assignee: POWER TOOL INSTITUTEInventors: David V. Keller, Mark D. Hickok, Peter L. Domeny, Thornton H. Gogoll, III, David G. Peot, Stan M. Rodrigues, Christopher S. Tennant
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Publication number: 20140373695Abstract: A trim shear is adapted to trim the front and tail ends of a hot rolled product exiting from a rolling mill along a mill pass line and travelling at either high or low speeds, depending on the size of the product being rolled. The trim shear comprises a trim station having a high speed a set of trim knives configured and arranged to trim the front and tail ends of high speed products, and a different low speed set of trim knives disposed laterally from the high speed set of trim knives and configured and arranged to trim the front and tail ends of low speed products; and traversing means for shifting the trim station transversely with respect to the mill pass line to alternatively locate either one or the other of said sets of trim knives in an active position on the mill pass line.Type: ApplicationFiled: June 20, 2013Publication date: December 25, 2014Applicant: SIEMENS INDUSTRY, INC.Inventors: William Xiaolan Shen, Keith E. Fiorucci, Christopher D. Lashua, Kenneth Plante
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Patent number: 8522660Abstract: A sheet processing apparatus, by which a failure in control does not occur even if cutting wastes are conveyed by a conveying unit and an image forming apparatus having the sheet processing apparatus are provided. The sheet processing apparatus has a cutter unit for cutting a sheet, a dust box for accommodating the cutting wastes, a conveying belt pair which conveys the cut sheet, sensors for detecting the sheet conveyed by the conveying belt pair, and a controller for controlling conveyance of the sheet based on the signals detected by the sensors, wherein when the length of the sheet detected by the sensor is equal to or less than a predetermined amount, the controller does not determine the sheet as a sheet.Type: GrantFiled: February 21, 2008Date of Patent: September 3, 2013Assignee: Canon Kabushiki KaishaInventor: Kenichi Hayashi
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Patent number: 8402868Abstract: A slab shaping system includes a slab shaping device. The slab shaping device includes a cutting device and de-burring device, wherein the cutting device and the de-burring device, respectively cut and de-burr a slab. According to an embodiment, the slab shaping system may include a plurality of spaced apart slab support beams that form at least one slot therebetween. According to an embodiment, the cutting device and de-burring device may be axially-aligned. A method for operating a slab shaping system is disclosed. The method includes the steps of positioning a plurality of slab support beams on a table to form at least one slot; positioning a slab over the slab support beams; positioning a cutting device and de-burring device of a slab shaping device in axial-alignment; and cutting and de-burring the cut in the slab along a length of the at least one slot.Type: GrantFiled: June 7, 2010Date of Patent: March 26, 2013Assignee: Edw. C. Levy Co.Inventors: Thierry Rozot, Kenneth William Wright
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Publication number: 20120229141Abstract: Radio frequency (RF) shields used with magnetic resonance imaging (MRI) apparatus may experience gradient field induced eddy currents and RF field induced eddy currents. These eddy currents can cause the RF shield to heat up at an undesirable rate. RF shields are designed to have a desired degree of RF shielding and a desired heating attribute. Design goals for RF shields include gradient field transparency and RF field opacity, both of which can be influenced by eddy currents. Example methods identify a gradient field that will induce eddy currents and identify an RF field that will induce eddy currents. If a region on the RF shield is identified where the desired heating attribute will not be achieved, then a pattern of axial cuts and azimuthal cuts can be made in the RF shield to reduce gradient eddy current heating in the RF shield while maintaining desired RF shielding.Type: ApplicationFiled: February 29, 2012Publication date: September 13, 2012Inventors: Robert W. Brown, Yong Wu, Zhen Yao, Shmaryu Shvartsman, Thomas Chmielewski, Timothy Eagan
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Patent number: 8196497Abstract: In a system and method for controlling the length of a discrete segment of an elastic web, a wound off tension of the web is determined during unwinding from a wound roll. The unwound web is delivered to a processing station while being maintained in tension. A discrete segment of the web is transported away from the processing station for at least a time t wherein the discrete segment decreases in length to a recovered length. The recovered length is predicted based at least in part on the wound off tension and in response to the predicted recovered length, at least one of the following is controlled: 1) the speed at which the web is delivered to the processing station, 2) the tension in the continuous web as it is delivered to the processing station, and 3) the length of the discrete segment at the processing station.Type: GrantFiled: January 13, 2011Date of Patent: June 12, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Kent A. Franklin, Gary P. Strike
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Patent number: 8155778Abstract: A system and method that may utilize one or more cutting tools to machine insulating sheet materials comprising one or more layers. In accordance with one aspect, a user may utilize a computer to input preferences and use software algorithms to determine an optimum fabrication sequence.Type: GrantFiled: January 28, 2008Date of Patent: April 10, 2012Assignee: AUTODESK, Inc.Inventor: Peter Barcock
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Publication number: 20110107890Abstract: The invention relates to a machine tool (1), especially a machine tool designed as a handheld jigsaw (2), wherein an optical device (33; 59), the window (30) of which is associated with a protective system (35) against soiling and/or damage, is provided for the working field (9) of said machine tool and/or for a working line (27) in the detection surface (10) of said machine tool as a path specification.Type: ApplicationFiled: May 4, 2009Publication date: May 12, 2011Inventors: Thilo Koeder, Joachim Platzer
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Patent number: 7891276Abstract: In a system and method for controlling the length of a discrete segment of an elastic web, a wound off tension of the web is determined during unwinding from a wound roll. The unwound web is delivered to a processing station while being maintained in tension. A discrete segment of the web is transported away from the processing station for at least a time t wherein the discrete segment decreases in length to a recovered length. The recovered length is predicted based at least in part on the wound off tension and in response to the predicted recovered length, at least one of the following is controlled: 1) the speed at which the web is delivered to the processing station, 2) the tension in the continuous web as it is delivered to the processing station, and 3) the length of the discrete segment at the processing station.Type: GrantFiled: August 31, 2007Date of Patent: February 22, 2011Assignee: Kimbelry-Clark Worldwide, Inc.Inventors: Kent A. Franklin, Gary P. Strike
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Publication number: 20100275750Abstract: A station for cutting a barb suture is provided. The barb cutting station includes a suture transport assembly for supporting a first suture, a first knife assembly for forming barbs on the first suture, and a first clamp and position assembly for approximating the at least first suture towards the at least first knife assembly. The barb cutting station may further include at least a first suture cutting mechanism configured for severing the at least first suture when a defect is detected. The station may also include at least a first visual inspection assembly configured for detecting defective barbs.Type: ApplicationFiled: March 18, 2010Publication date: November 4, 2010Inventors: Nicholas Maiorino, Timothy Kosa, Mark Buchter, Keith Kroeber, Richard Casey Hart
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Patent number: 7806029Abstract: A slab shaping system includes a slab shaping device. The slab shaping device includes a cutting device and de-burring device, wherein the cutting device and the de-burring device, respectively cut and de-burr a slab. According to an embodiment, the slab shaping system may include a plurality of spaced apart slab support beams that form at least one slot therebetween. According to an embodiment, the cutting device and de-burring device may be axially-aligned. A method for operating a slab shaping system is disclosed. The method includes the steps of positioning a plurality of slab support beams on a table to form at least one slot; positioning a slab over the slab support beams; positioning a cutting device and de-burring device of a slab shaping device in axial-alignment; and cutting and de-burring the cut in the slab along a length of the at least one slot.Type: GrantFiled: June 16, 2006Date of Patent: October 5, 2010Assignee: Edw. C. Levy Co.Inventors: Thierry Rozot, Kenneth W. Wright
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Patent number: 7713016Abstract: A dual function binding machine for making journal notebooks at home includes a hole punching mechanism and a binding mechanism. A punch die includes a plurality of rectangular punch teeth in a graduated configuration to minimize the amount of force required to penetrate through the journal book materials. A guide provides different positions for punching through covers, inner pages and continuous punching of both. This allows the perfect alignment and fit of the outside covers with the inside pages. A spring biased lever operates the punch die in a horizontal direction. The binding mechanism included in the same machine has a vertical outer vise wall that is horizontally movable to compress the binding material to the pages and covers of the journal notebook.Type: GrantFiled: June 12, 2008Date of Patent: May 11, 2010Inventor: Felipe Angel
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Publication number: 20090255387Abstract: A system or apparatus of monitoring and adjusting the location of a perforation cut during production of a plastic sheet.Type: ApplicationFiled: July 24, 2008Publication date: October 15, 2009Applicant: BERRY PLASTICS CORPORATIONInventor: Gary Pelletier
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Patent number: 7004053Abstract: A closed-loop system can maintain a pre-set cut length of a material as the material is cut and placed on a web. The system has the ability to measure the actual cut length, compare the average actual cut length to a target cut length, and to adjust web tension or feed roll speed to achieve the target cut length. Actual cut length variation is thereby reduced. Furthermore, short term cut length variation is further reduced by minimizing the tension of the web just prior to the material being cut.Type: GrantFiled: March 15, 2000Date of Patent: February 28, 2006Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Kent Allan Franklin, Henry L. Carbone, David P. Hunter, Robert Lee Popp, Gregory M. Blincoe, Christopher S. Larsen
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Patent number: 6964218Abstract: A continuous web of cigarette paper or other wrapping material, particularly for smokers' products, is split by a pair of rotary knives into two strips which are fed to discrete strip processing units, such as wrapping units for rod-like tobacco fillers. If the width of the web and/or of one strip or both strips departs from a predetermined width, the web is shifted sideways and/or at least one of the strips is moved relative to the other strip to at least partially compensate for departures of monitored width from the predetermined width. This can be accomplished by changing the orientation of a frame for rollers which flank the web and/or by changing the level or levels of one or more rolls which advance the web by way of the strips.Type: GrantFiled: September 4, 2001Date of Patent: November 15, 2005Assignee: Hauni Maschinenbau AGInventor: Mathias Schafforz
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Patent number: 6783124Abstract: A sheet finisher for an image forming apparatus of the present invention includes a conveying device for conveying a sheet and a punch unit for punching the sheet being conveyed by the conveying device. A sheet edge sensor senses the edge of the sheet, which is being conveyed by the conveying device, parallel to the direction of sheet conveyance. A drive source moves the sheet edge sensor in a direction perpendicular to the direction of sheet conveyance. Another drive source moves the punch unit in the direction perpendicular to the direction of sheet conveyance in accordance with information output from the sheet edge sensor. A controller controls the two drive sources by a preselected pulse ratio, thereby causing the punch unit to accurately punch the sheet.Type: GrantFiled: October 25, 2002Date of Patent: August 31, 2004Assignee: Ricoh Company, Ltd.Inventors: Masahiro Tamura, Kenji Yamada, Nobuyoshi Suzuki, Shuuya Nagasako, Hiromoto Saitoh, Hiroki Okada
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Patent number: 6763748Abstract: A slicing and conveying system forms a three or more flavor-combined draft. A first slicing machine slices a succession of first and third slices in first and third shingled drafts. A second slicing machine slices a succession of second slices in second shingled drafts. A pass-through conveyor transfers the first draft to an output conveyor of the second slicing machine, wherein the second draft is added to the first draft to form a first combined draft. An overlap conveyor receives the first combined draft and merges the first combined draft with the third draft on the overlap conveyor to form an elongated combined draft. Optical sensors determine lengths of the first draft, the second draft, the third draft, and/or the elongated combined draft.Type: GrantFiled: July 26, 2002Date of Patent: July 20, 2004Assignee: Formax, Inc.Inventors: Thomas C. Wolcott, Glenn Sandberg
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Patent number: 6502491Abstract: An apparatus (10) makes easier, simpler and quicker the obtention of a sample of materials for physical and/or chemical testing. The apparatus (10) comprises a housing (24) containing a ram (18), the housing (24) having an anvil end (22) and a cutting end (12). In a method of using the apparatus (10), the cutting end (12) is driven into a substrate (14) and a plug (16) of sample material is obtained. Plug (16) is removed form housing (24) by forcing ram (18) in the direction of plug (16).Type: GrantFiled: November 2, 2001Date of Patent: January 7, 2003Assignee: The Goodyear Tire & Rubber CompanyInventors: Marc Borowczak, Charles Frederick Crano, Dale Roy Norton
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Patent number: 6386080Abstract: A sheet processor has a sheet transportation path, a punching unit for performing a punching operation on the sheets, the punching unit including a punch slide having a punch mechanism thereon, a moving device for moving the punch slide between a sheet punching operation position and a punch slide home position, the movement occurring in a direction transverse to the sheet transportation direction, and a detector for detecting completion of the punching operation by the punching unit. When the detector detects the completion of the punching operation, the moving device moves the punching unit to the punch slide home position.Type: GrantFiled: November 12, 1999Date of Patent: May 14, 2002Assignee: Canon Kabushiki KaishaInventors: Kiyoshi Okamoto, Chikara Sato, Norifumi Miyake, Yasuo Fukazu, Mitsushige Murata, Masatoshi Yaginuma, Tsuyoshi Moriyama
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Patent number: 6098510Abstract: An apparatus for slitting a sheet material web as it is wound onto a roll including at least one winding drum supporting the web, a moveably reel spool positioned in a parallel and spaced apart relationship with the winding drum, a slitting device and a control system. The slitting device includes a track member and a slitting member moveably mounted on the track member. The slitting member continuously slits the sheet material web longitudinally along its length as it is wound onto the roll. The control system controls the position of the slitting member on the track so as to maintain a predetermined penetration of the slitting member within the roll as the roll increases in size.Type: GrantFiled: September 19, 1997Date of Patent: August 8, 2000Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Frank S. Hada, Randall J. Le Valley, James M. Perkins, Lowell E. Thoms
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Patent number: 5450777Abstract: An apparatus for processing chopped fibers from essentially continuous tows, each consisting of individual strands, comprises selectively feeding at least two tows to a venturi pump and associated cutter mechanism where the tows are cut or chopped into relatively short lengths to form chopped fibers. The apparatus includes sensors for monitoring the movement of each of the tows to the pump and cutter mechanism, and a controller which adjusts the feed rate of the tows and the rate of operation of the cutter mechanism in the event movement of one of the tows varies from a predetermined feed rate.Type: GrantFiled: December 3, 1991Date of Patent: September 19, 1995Assignee: Nordson CorporationInventors: Julius J. Molnar, Gregory Alaimo, John M. Raterman
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Patent number: 5111722Abstract: The belt-shaped member supplying method and apparatus are used for cutting a long material paid out of a winding roll into a belt-shaped member of a predetermined length and supplying the belt-shaped member onto a winding drum by means of a transfer device.Type: GrantFiled: November 14, 1990Date of Patent: May 12, 1992Assignee: Bridgestone CorporationInventors: Shigeru Tada, Jun Nagano, Yoshihiro Fukamachi
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Patent number: 4972743Abstract: An apparatus for feeding sheets comprises a variable speed conveyor for feeding a sheet cut from a web. A high speed conveyor receives the sheet fed by the variable speed conveyor, and feeds it at a high speed v1. A cutting completion detector detects the separation of the sheet from a cutter and generates a detection signal. A controller adjusts the feeding speed of the variable speed conveyor to a feed speed v2 as long as the leading portion of the web is being fed to the cutter, adjusts the feeding speed to a speed v0 (v0<v1, v2), at which the sheet is kept stationary with respect to the cutter, during the time from when the cutter starts cutting the web to when the cutting is finished and the cut sheet separates from the cutter, and increases the feeding speed from the speed v0 to the speed v1 during the time from when the detection signal is generated to when the sheet arrives at the high speed conveyor.Type: GrantFiled: May 16, 1989Date of Patent: November 27, 1990Assignee: Fuji Photo Film Co., Ltd.Inventor: Yoshio Nojima
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Patent number: 4787282Abstract: A method and apparatus for forming planar parts (WA) by progressively punching out the shape of the part (WA) from a piece of sheet material (W) in which the part (WA) is automatically removed from the remaining sheet material (W), by a hinged trap door section (37) in a work supporting table (33), one end lowered to form a chute. The punching process is carried out primarily in a first punching station (A), where punch and die set magazines (18, 19) may be mounted, but connecting sections (WC) are left to be removed in a second punching station (B) where the trap door section (37) is located. The separated parts (WC) are deposited on a conveyor system (36) located beneath the table 33, and detector unit (59, 61) enables shut down of the press if a part fails to move after each punching operation.Type: GrantFiled: August 3, 1987Date of Patent: November 29, 1988Assignee: The Warner & Swasey CompanyInventors: Kenji Okachi, Sadaharu Ishihara
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Patent number: 4681002Abstract: A conveyor system for conveying veneer sheets with spacings therebetween comprising a sheet supply conveyor for feeding a train of cut veneer sheets of a predetermined length in contact with one another, the cut sheet length measured in the direction of sheet feed; at least first and second conveyors arranged downstream of the supply conveyor to carry the cut sheets; a stick-and-carry conveyor spanning between the downstream end of the supply conveyor and the upstream end of the second conveyor, the circumferential length of the stick-and-carry conveyor being equal to an even number of times the specified length of the cut sheet, the stick-and-carry conveyor having nailing, or sticking, areas and non-nailing areas arranged alternately at the interval of the specified cut sheet length, the nailing area having a large number of nails embedded therein the stick-and-carry conveyor being driven so that the front of the nailing area will meet the front end of the cut sheet at a sticking operation start position; anType: GrantFiled: May 15, 1986Date of Patent: July 21, 1987Assignee: Meinan Machinery Works, Inc.Inventor: Takashi Nakaya
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Patent number: 4627319Abstract: A device for supplying webs of wrapping material to a cigarette making machine of the two rod type is constituted by a device for cutting a web of wrapping material into a first and a second web of identical width, and by deviation devices associated with each of the webs for the displacement thereof in a direction crosswise to that in which the webs move forward. Connected to the first and second web are detector devices provided for operating, through circuit elements, a motor for each of the three deviation devices in such a way as to cancel, moment by moment, any possible differences in width between the first web and the second web and any deflection thereof with respect to a given sliding position.Type: GrantFiled: February 22, 1985Date of Patent: December 9, 1986Assignee: G.D. Societa per AzioniInventors: Riccardo Mattei, Armando Neri
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Patent number: 4576074Abstract: An apparatus for slicing bread products or the like, provided with an oscillated driven cutting frame having parallel cutting strips, a supporting surface for the product to be cut leading to the frame, a propelling member movable across the surface and a housing enveloping the frame and propelling member, provided with a feed-in and a feed-off opening which, can be used by untrained operators or customers without any danger, in that the feed-off opening is located in the housing above the cutting frame.Type: GrantFiled: August 9, 1983Date of Patent: March 18, 1986Assignee: B.V. Haagse BakkerijmachinefabriekInventor: Jacobus C. Van der Togt
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Patent number: 4440051Abstract: Apparatus for subdividing a paper web into a series of discrete sheets and for transporting the sheets to a processing station has a cross cutter whose knife holders can be driven at several speeds, and a sheet intercepting device downstream of the nip of the holders. The position of the entire intercepting device is changed in automatic response to changes in the speed of the knife holders to ensure that the inlet of the intercepting device can receive the leaders of successive sheets, even though the direction of advancement of such leaders is likely to change, e.g., in response to more or less pronounced curling, as a result of acceleration or deceleration of the knife holders and as a function of the thickness and/or composition of the web.Type: GrantFiled: June 23, 1982Date of Patent: April 3, 1984Assignee: E.C.H. Will (GmbH & Co.)Inventor: Kurt Aykut
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Patent number: 4399849Abstract: The invention provides a quality control process for lumber-cutting operations. It normally includes the following steps: (1) treating, with a normally invisible indicator, a portion of the lumber to be cut; (2) recording the physical properties of the portion of lumber; (3) commingling the treated, recorded portion with the remainder of the lumber; (4) performing cutting operations on the lumber; (5) imposing conditions on the lumber that will render the indicator visible on the treated portion; and (6) comparing the cut pieces of the treated, recorded portion with the precut record to determine the efficiency of the cutting operations.Type: GrantFiled: July 9, 1981Date of Patent: August 23, 1983Inventor: Karol L. Nowakowski
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Patent number: 4186633Abstract: A dispenser for sheets of web material, such as paper towels, from a supply roll, including a housing, means for holding a supply roll of the web material, and means for separating a sheet of the web from the supply roll operable in response to a user pulling the sheet from the housing and arranged to present at least a portion of the leading edge of the web ready for a user to seize for the dispensing of a further sheet as a direct result of the user pulling the previous sheet from the dispenser.Type: GrantFiled: April 18, 1978Date of Patent: February 5, 1980Assignee: Apura GmbHInventors: Manfred Baumann, Walter Besserer
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Patent number: 4161897Abstract: An apparatus for manufacturing a glass fiber chopped strand mat is disclosed, in which the dropping direction of chopped strands is detected at all times, so that whenever the dropping direction is varied, immediately the relative position of an axis of a feed roller and an axis of a cutter roller with respect to a stationary structure is displaced so as to correct the dropping direction thereby to uniformly accumulate the chopped strands on a conveyer means.Type: GrantFiled: August 24, 1977Date of Patent: July 24, 1979Assignee: Nitto Boseki Co., Ltd.Inventors: Koji Nakazawa, Toshiaki Kikuchi, Toshihito Fujita
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Patent number: RE36154Abstract: A device for supplying webs of wrapping material to a cigarette making machine of the two rod type is constituted by a device for cutting a web of wrapping material into a first and a second web of identical width, and by deviation devices associated with each of the webs for the displacement thereof in a direction crosswise to that in which the webs move forward. Connected to the first and second web are detector devices provided for operating, through circuit elements, a motor for each of the three deviation devices in such a way as to cancel, moment by moment, any possible differences in width between the first web and the second web and any deflection thereof with respect to a given sliding position.Type: GrantFiled: March 6, 1995Date of Patent: March 23, 1999Assignee: G.D. Societa per AzioniInventors: Riccardo Mattei, Armando Neri