Cam Patents (Class 221/273)
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Patent number: 10521620Abstract: A card handling device is provided comprising a housing having an entrance aperture through which a card can be delivered and an exit aperture from which the card can leave the housing, wherein the exit aperture is located lower than the entrance aperture. A floor member is provided within the housing, onto which a card is delivered after passing through the entrance aperture. The floor member is movable between a first orientation in which it extends towards the exit aperture such that a card can slide along the floor member, under the influence of gravity, towards the exit aperture, and a second orientation in which it extends away from said exit aperture so that in use a card can slide along the floor member under the influence of gravity away from the exit aperture. A control system is also provided for controlling movement of the floor member between the first orientation and the second orientation.Type: GrantFiled: September 14, 2015Date of Patent: December 31, 2019Assignee: ASAHI SEIKO (EUROPE) LTD.Inventor: Marcus Willis
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Patent number: 10364574Abstract: In a continuous screw tightening machine with washer stacking supply mechanism, in conjunction with retreating of a tightening machine, a washer is placed on a seat surface portion of a washer feeding body of a washer sequential supply mechanism and reliably supplied to a tightening possible position one by one and the one screw is supplied by a screw sequential supply mechanism between the washer and a bit so as to be in concentric arrangement, in conjunction with advancing of the tightening machine, the washer sequential supply mechanism is set to a feeding preparation attitude of the subsequent washer, and the screw sequential supply mechanism is constituted to be set to a feeding preparation attitude of the subsequent screw, and the screw is tightened and fixed together with the washer at the tightening target spot by rotation/driving of the bit advanced to the tightening possible position by a driving machine.Type: GrantFiled: July 28, 2015Date of Patent: July 30, 2019Assignee: MURO CORPORATIONInventors: Kunihiro Arai, Yoichi Watanabe
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Patent number: 7712629Abstract: A device for moving articles between positions at time intervals. The device includes at least two gates disposed sequentially in the direction of travel of the article which can controllably be opened and closed. Upstream of each gate there is formed a temporary holding area for the article. The two gates (1; 2; 3; 4) are controllable by means of one single drive motor (8) or actuator. The two gates (1; 2; 3; 4) are each associated with one control element (5; 6) rotatable about a respective axis of rotation, and the drive motor or actuator (8) is adapted to move one actuating element (7) that is rotatable about an axis of rotation and which is common to the respective control elements (5; 6) of the two gates.Type: GrantFiled: September 23, 2005Date of Patent: May 11, 2010Assignee: Tomra Systems ASAInventor: Gorm Sverre Bruland
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Patent number: 7506781Abstract: The golf ball positioning dispenser for putting practice comprises a hollow tube for holding golf balls. A stop mechanism attached to a body block near the bottom end of the tube dispenses balls one at a time. The stop mechanism includes a pivotally attached biased lever that controls movement of a ball release pin and a ball retention pin into the tube in alternating cycles. The body block is attached to a travel wheel for circumferential travel around a practice hole. A telescoping radial arm is provided to keep travel of the travel wheel a predetermined user selected radial distance from the hole. Cams attached to the wheel engage the biased lever to dispense the golf balls from the tube at predetermined intervals of arc along a circumference of travel. A stand is included to stabilize the tube in an upright position.Type: GrantFiled: May 4, 2007Date of Patent: March 24, 2009Inventor: John G. Roberts
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Patent number: 7264139Abstract: A sensor dispensing device (1) comprises a cartridge (2) having an outer casing (11) and a plurality of sensors (6) arranged one upon another in a stack. The cartridge has a first dispensing end (13) and a second opposing end (14) spaced a fixed distance apart, and the cartridge includes a first aperture (15) for the ejection of a sensor closest to the first end and a second aperture (16) opposed to the first aperture, for access by a pushing member (25). The first aperture and the second aperture are each provided with compliant sealing means (17) which are at least partly disposed outside the outer casing. The sealing means have first and second sealing surfaces which are capable of co-operating to releasably form a substantially moisture-tight seal when acted upon by suitable clamping forces. The device has a housing (34) for receiving the cartridge.Type: GrantFiled: January 12, 2004Date of Patent: September 4, 2007Assignee: Hypoguard LimitedInventors: David Brickwood, Graeme Maisey, Stuart Richard May
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Patent number: 6644503Abstract: A publication vending device for vending a single publication per vend cycle. The single publication vending device includes a forward transport assembly located within a housing and connected to a carriage for reciprocating movement with the carriage. A the publication is advanced forward through a publication vend port, by operation of the forward transport assembly including. A first finger is positioned laterally to a first edge of the publication and a second finger is positioned laterally to a second edge of the publication. Each of the fingers is forwardly movable with forward operation of the carriage. Each of the fingers is configured for transpositional travel in a plane substantially coplanar to a plane of an interleaf of the publication and towards the centerline of the publication.Type: GrantFiled: December 4, 2001Date of Patent: November 11, 2003Inventor: John Peterson
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Patent number: 6286715Abstract: A vending machine for increasing consumer interest in the vending process and vended product includes a tipping mechanism. The tipping mechanism is positioned at a first end of a shelf, and modifies the orientation of an article being delivered from the shelf to a conveyor. The tipping mechanism causes the article to be tipped from an upright orientation to a perpendicular, lateral orientation. The tipping mechanism includes a ramp supported by the shelf, a spacer that provides the ramp with an incline from the shelf, and a product rotator extending from the shelf toward the conveyor. The conveyor then delivers the article to a vend port, where it is dispensed in the upright position. The conveyor may be mounted on internal elevator that carries the conveyor between one or more shelves and the vend port. A transparent window is provided on the face of the vending machine whereby a consumer can view the dispensing operations.Type: GrantFiled: May 15, 2000Date of Patent: September 11, 2001Assignee: The Coca-Cola CompanyInventors: Lawrence B. Ziesel, John S. Miller, Michael C. Mayne, Daniel J. Bowen, John W. Jasmin
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Patent number: 6280314Abstract: A cam groove in a shuttling mechanism for shuttling a slide piece is formed into a generally S-shape, in order to provide a long shuttling distance of the slide piece which dispenses one by one coins stacked and stored in a coin tube, without sizable design changes of component parts.Type: GrantFiled: August 25, 2000Date of Patent: August 28, 2001Assignee: Kabushiki Kaisha Nippon ConluxInventors: Ryoji Yamagishi, Nobuyuki Iida, Yasushi Onodera
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Publication number: 20010013521Abstract: A clip fastener comprises a housing and a releasable cartridge located in or on the housing for holding a plurality of clips. A track is provided for receiving clips from the magazine. A ram rod moves the clip along a pathway defined by the track, and a spreader in the pathway separates an inner loop of the clip from an outer loop thereof.Type: ApplicationFiled: March 23, 2001Publication date: August 16, 2001Inventor: John Hakala
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Patent number: 6220480Abstract: A pill dispenser for dispensing pills is provided that has a container for holding the pills to be dispensed. The container is closed at one end and open at the opposite end. The container is slidably received in a sleeve. The dispenser has an outlet through which a pill can pass from the container and a gate for closing the outlet to prevent a pill from passing through the outlet. The arrangement is such that the gate is opened when the container is moved in the sleeve, so that a pill can pass through the open end of the container to the outlet to be dispensed from the dispenser. The dispenser may be arranged so that one and only one pill is dispensed at a time.Type: GrantFiled: July 2, 1999Date of Patent: April 24, 2001Assignee: A. Nelson & Co. Ltd.Inventors: Philip Stankus, Paul Gocher
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Patent number: 6206236Abstract: A clip fastener has a housing and a magazine located in or on the housing for holding a plurality of clips. A track for receiving clips from the magazine is provided. The fastener has means for moving the clip along a pathway defined by the track, and spreader means in the pathway for separating an inner loop of the clip from an outer loop thereof. An adjustable track to accommodate clips of different sizes may be provided.Type: GrantFiled: April 28, 1999Date of Patent: March 27, 2001Inventor: John Hakala
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Patent number: 5933944Abstract: A fastener apparatus, which attaches a first article to a second article at a setting station, includes a plate-like support, a feed in finger for receiving and engaging a first article at a first predetermined position, and a lever pivotally mounted on the support and pivotally connected to the feed in finger. A spring continuously urges the lever to pivot to move the feed in finger along a substantially horizontal predetermined path from the first predetermined position to a second predetermined position at the setting station. A cam surface of a cam element, which is vertically movable in response to vertical movement of a ram housing, acts on a roller on the lever for rendering the spring ineffective and for moving the feed in finger from the second predetermined position to the first predetermined position.Type: GrantFiled: July 28, 1997Date of Patent: August 10, 1999Assignee: Eastlex Machine CorporationInventors: Volker Schmidt, Jeffery P. Harris
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Patent number: 5839378Abstract: A seed agitating assembly for a seed metering mechanism including a housing with a seed reservoir area wherein a mass of seeds are held and a rotatable seed disc internally carried by the housing. The seed disc is provide with a circular array of holes or throughopenings for captively transferring seeds from the seed reservoir to a seed discharge area on the seed metering mechanism. The seed discharge area is typically arranged in spaced relation from the seed reservoir. A rotary drive shaft extends endwise through the housing for imparting rotational movements to the seed disc. According to the present invention, a seed agitator assembly is provided for stirring or agitating the seeds in the seed reservoir. The seed agitating assembly includes a generally circular or plate-like member that is operably coupled to the drive shaft.Type: GrantFiled: August 20, 1996Date of Patent: November 24, 1998Assignee: Case CorporationInventors: John F. Stufflebeam, Thomas A. Olson, Lisle J. Dunham
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Patent number: 5673816Abstract: In a washer-dispensing machine, a chute open at a lower end receives a stack of roofing washers of a type having a central aperture to receive a fastener shank and possibly having downwardly extending barbs. A shuttle engages a single washer from the stack, displaces the single washer to a separated position as the shuttle is moved from a displaced position to a normal position, and releases the single washer in the separated position as the shuttle next moves from the normal position to the displaced position. A known mechanism is employed for moving the shuttle between the displaced position and the normal position. A novel mechanism is mounted operatively to the chute for supporting the stack so as to prevent any of the washers in the stack from dropping through the lower end of the chute and for releasing the stack so as to permit a lowermost washer in the stack to drop through the lower end of the chute.Type: GrantFiled: April 4, 1995Date of Patent: October 7, 1997Assignee: Illinois Tool Works Inc.Inventors: Paul M. Larson, William J. Blucher, Sigismund G. Paul
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Patent number: 5503300Abstract: A vending machine includes a refrigeration compartment, an oven compartment, structure for transferring a food product from the refrigeration compartment to the oven compartment, and structure for transferring the food product from the oven compartment to a user of the vending machine. The vending machine provides automated handling and cooking of packaged food products that enables a hot cooked food to be delivered to a customer in a cool package sleeve. The vending machine also includes a system for inventory control that enables vertical storage of packaged food products while minimizing crushing of packaged food products at the bottom of a stack. A magazine empty indicator automatically indicates when an inventory magazine is empty. An oven door latch mechanism eliminates the possibility that the oven can be operated while the oven door is open.Type: GrantFiled: April 21, 1994Date of Patent: April 2, 1996Assignee: KRh Thermal SystemsInventors: Jack R. Prescott, John D. Smead, Edward Durbin, Michael Kanyon, Michael E. Rudder, James W. Bradfield, Gregory Elliott, Stanley Arai, Mark A. Hopkins, Donald Morrison, Paul T. Rudewicz, Kenneth Sinera, Thom Thomas, Dale Weber
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Patent number: 5467895Abstract: A ticket dispensing machine which can dispense the lowermost ticket from a column of tickets, has a reciprocating arm member which includes a selector having a rocker arm to facilitate engagement with, and ejection of tickets. This allows the machine to efficiently dispense tickets which are distorted.Type: GrantFiled: November 7, 1994Date of Patent: November 21, 1995Assignee: TDM Pty LtdInventor: Man K. Fung
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Patent number: 5452821Abstract: A vending machine with a frame in which there are numerous pivoting shelves, each shelf having a tang which extends through a hole in the frame, each tang having a tab positioned to frictionally interact with a side of the hole to keep the shelf in a generally horizontal position until the tab is forced out of the frictional interaction by a ratchet slide which travels vertically up a ratchet column disposed next to the frame. The ratchet column causes the slide to ratchet upward by moving a face of the column up and down vertically, causing grooves on the column to lift the slide. Each movement of the face up and back down causes the slide to ratchet to a position one hole higher, forcing the tang out of frictional interaction with the hole wall which causes the shelf to pivot and drop its contents into an accessible receptacle at the bottom of the machine.Type: GrantFiled: May 20, 1994Date of Patent: September 26, 1995Inventors: Kevin Heath, Bruce Stanger
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Patent number: 5439345Abstract: An automatic distributor of stacked packages includes two lines of stacking means counterfaced and spaced apart from each other, having their respective outlets counterfaced and leading to the inside of the distributor, and two lines of delivery means operating respectively in each row of stacking means, with each delivery means normally sliding in respect to the longitudinal axis of the distributor. Operating means are designed to engage and operate the delivering means in accordance with commands received, while conveying means are situated between the two rows of stacking means.Type: GrantFiled: February 4, 1994Date of Patent: August 8, 1995Assignee: Progetto Automazione S.R.L.Inventor: Argazzi Ivo
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Patent number: 5335826Abstract: A nut feeding apparatus which can surely and easily feed nuts and the like, temporarily supported in a conductor cylinder, to an underlying support member one by one, without scratching them by the downward stress or the like of a plunger. A feeder opening 2 through which nuts and the like are continuously fed from a feeding chute, support bar guide holes 3 and ball recesses 4 are provided at a lower side wall of a conductor cylinder 1 in which a plunger 21 having guide grooves 22 formed in the opposite sides of its lower portion is inserted slidably up and down. Balls 5 having a diameter slightly larger than the thickness of the wall of the conductor cylinder 1 and fitted in the respective ball recesses 4. A pair of support bars 11 are inserted slidably in the support bar guide holes 3, and have their outer ends detachably attached to associated leaf springs attached to the outer surface of the conductor cylinder 1.Type: GrantFiled: November 29, 1993Date of Patent: August 9, 1994Assignee: Aoyama Seisakusho Co., Ltd.Inventor: Hiroshi Kazino
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Patent number: 5167345Abstract: A dual dispenser for dispensing a first type of article from first and second stacks of the first articles and a second type of article from a stack of the second articles. The dispenser includes a housing having first and second magazines for holding the stacks of the first articles and a third magazine for holding the stack of the second articles, with a single article discharge slot in the housing and with means within the housing for movement of articles from each of the stacks to the discharge slot. The dispenser also includes means for moving the first type of articles from the bottom of the first stack and then from the bottom of the second stack, and from moving articles of the second type from the bottom of the third magazine. The dispensing may be controlled by coin mechanisms for each type of article or may be free, no-coin operation.Type: GrantFiled: July 25, 1991Date of Patent: December 1, 1992Assignee: Bobrick Washroom Equipment, Inc.Inventor: Raymond A. Bleeker
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Patent number: 5074432Abstract: A card dispensing mechanism for an automatic card dispensing machine is provided with adjustable walls for storing cards of different lengths and interchangeable card ejecting device which can be selected to dispense cards of a preselected length. The card ejecting device may be adjusted to operate on cards of different thickness.Type: GrantFiled: July 24, 1990Date of Patent: December 24, 1991Inventor: Barry A. R. MacNamara
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Patent number: 5052674Abstract: A simple, low cost, hand operated paper feeder includes a media chamber mounted at an acute angle with respect to a horizontal plane that allows media to exit the chamber through a membrane. A two-position, T-shaped actuator including a pair of non-rotating rolls is slidably mounted on a rail for contacting the media. A rod is connected to the actuator such that when movement of the rod is initiated in a first direction, the actuator is moved to a position contacting the media and with continued movement of the rod, a top sheet of the media is moved a predetermined amount through the membrane, and with return of the rod in a second direction to its initial position, the actuator is caused to retract from the media surface to its initial position.Type: GrantFiled: June 1, 1989Date of Patent: October 1, 1991Assignee: Xerox CorporationInventor: Conrad J. Bell
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Patent number: 4717044Abstract: A plurality of cassette cases for accommodating coin packages are vertically arranged in a coin package dispensing apparatus. An elevator device is disposed to be vertically movable so that it is adapted to be aligned with each of cassette case. The elevator has a discharge cam which transfers coin packages from the cassette cases to the elevator.Type: GrantFiled: July 11, 1986Date of Patent: January 5, 1988Assignee: Laurel Bank Machines Co., Ltd.Inventors: Morio Suzuki, Kenzi Okada
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Patent number: 4711369Abstract: First and second separately actuatable triggers are mounted to a housing which carries a hollow needle through which a fastener is dispensed. The needle is mounted to the housing for movement between original and extended positions. The article to be tagged is situated adjacent the front of the housing. When the first trigger is depressed, a tag is moved from a stack on the housng into alignment with the needle as the needle is moved forward to pierce the tag and article. Also, a fastener is fed into the needle. When the second trigger is depressed, the fastener is moved through the needle such that the T-bar end is situated behind the article and the needle retracts to its original position. The apparatus is pulled away from the article, leaving the tag affixed by the fastener. The apparatus is light-weight, easily manipulatable, and can be operated by a single hand.Type: GrantFiled: February 14, 1986Date of Patent: December 8, 1987Assignee: Monarch Marking Systems, Inc.Inventor: Daniel Duchin
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Patent number: 4702392Abstract: A vending machine for vending flat packages is disclosed which includes vend assemblies which are reciprocal from a rearward position to a forward, vend position. The vending machine is equipped with a rotary coin accepting assembly including a handle, a shaft and a circular cam affixed to the shaft to be rotated when the handle is turned. An activator rod extends forwardly from a reciprocating portion of the vend assembly and includes an operating finger which is positioned to be contacted by the circular cam when the handle is rotated in response to acceptance of a coin. The contact between the circular cam and the activator rod drives the vend assembly to its rearwardmost position to again prepare the vending machine for vending a flat package.Type: GrantFiled: April 30, 1986Date of Patent: October 27, 1987Assignee: U-Seal-It Vending Co., Inc.Inventor: Isadore B. Rachman
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Patent number: 4606362Abstract: A change delivery device in a coin sorting controller, including a change enclosing cylinder, a motion changing mechanism disposed below the change enclosing cylinder for changing a rotational motion into a horizontal reciprocating motion and discharging coins successively by virtue of such reciprocating motion, and a drive unit disposed below the motion changing mechanism for imparting a rotational motion to the latter. It is compact as a whole and ensures a change delivery operation.Type: GrantFiled: August 30, 1984Date of Patent: August 19, 1986Assignee: Kabushiki Kaisha NipponcoincoInventors: Osamu Kobayashi, Kouji Yukimoto
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Patent number: 4564326Abstract: This invention provides a feed arrangement for chips in a pick-and-place machine in which a vertical magazine feeds chips into a groove in a vibrating table, with the chips being advanced toward a pick station by a gravity actuated lever which will be stopped in the event the groove is full of chips rather than causing the machine to jam or cause damage.Type: GrantFiled: August 25, 1983Date of Patent: January 14, 1986Assignee: Excellon IndustriesInventors: William E. Roberts, Milo Cripps
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Patent number: 4434913Abstract: A mechanical dispensing device, suitable for dispensing miniature elements, comprises a cyclically driven finger element having a cam follower member which rides over a cam surface to produce a generally rectangular motion path for the finger during each cycle of dispensing operation. The finger is positioned across a feed flow line in which a series of individual elements to be dispensed are stacked from a spring biased latch member which serves as a stopping point for the leading element in the feed line. During dispensing operation, the finger engages a suitable notch space occurring in the stacked elements and draws the leading element through the latch point. The finger then withdraws from engagement with the element, enabling the element to freely drop by gravity through a suitable guide tube into an associated receptacle to be filled. The finger is then returned to an initial position for the dispensing process to repeat.Type: GrantFiled: October 1, 1981Date of Patent: March 6, 1984Inventor: Lucien J. Wroblewski
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Patent number: 4363393Abstract: The coin receiving capacity of a coin controlled mechanism is increased to compensate for increased cost of merchandise dispensed from a known type of vending machine whose coin holding capacity has been increased for the same reason. The mechansim has also been rendered more convenient and more reliable in operation and the number of parts in the mechanism has been significantly reduced without loss of essential function. Continuous turning of the dispensing knob in one direction has been made possible in lieu of forward and reverse turning required with the unimproved mechanism. The improved mechanism is fully compatible with existing vending machines in the field.Type: GrantFiled: February 23, 1981Date of Patent: December 14, 1982Inventor: Winford G. McDonald
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Patent number: 4146151Abstract: A device for storing in a column chips or buttons or the like, and dispensing the same through the bottom of the device, by a selection of either of two different means one of which is a depressible finger piece and the other a depressible plunger actuated by placing the device against a table top or other flat object.Type: GrantFiled: March 18, 1977Date of Patent: March 27, 1979Inventor: Edward H. Davis
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Patent number: 4077188Abstract: An apparatus for applying covers to containers as they are advanced by a conveyor in spaced succession past a cover applying station, the cover applying apparatus including a cover magazine that supports the bottom cover in the magazine in an inclined plane that converges toward and intersects the path of travel of the tops of the containers, with a shuttle driven in timed relation with the conveyor to move the bottom cover along the inclined plane across the magazine and onto the containers as they are advanced, the drive for the cover shuttle being so constructed and arranged that the forward velocity and displacement of the cover is approximately equal to the forward velocity and displacement of the container while the lead edges of the cover and container move past the point at which their paths intersect.Type: GrantFiled: March 7, 1977Date of Patent: March 7, 1978Assignee: Anderson Bros. Mfg. Co.Inventors: Leo Strombeck, Ralph F. Anderson
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Patent number: 4017003Abstract: An article dispensing machine, of the type which has a conveyor including holders provided with a multiplicity of open-ended cavities for receiving the articles to be dispensed and for dispensing them by gravity discharge on tilting of the holders, is provided with ejectors for forcibly discharging any stuck articles which do not discharge by gravity. The ejectors are operative on the holders while tilted and are inserted through cooperating openings provided into the cavities to eject such stuck articles.Type: GrantFiled: December 18, 1975Date of Patent: April 12, 1977Assignee: The Lakso Company, IncorporatedInventor: Richard N. Heino