Abstract: A takeout mechanism for a section of a I.S. machine which will grip the finish of one or more bottles at a blow station and carry the gripped bottles away from the blow station and deposit them on a deadplate. The bottom of the bottles can be a vertical distance from the finish within a selected distance range. A Z-axis offset is defined for the bottles and an X-Z profile is defined for the Z-axis offset to control their displacement from the blow station to the deadplate.

Abstract: A mold carrier assembly for use with a support housing having a pair of parallel, spaced, horizontally extending bores and located on the top wall of a section frame of an I.S. machine. The quick change mold carrier assembly has a mold support mechanism including an insert for supporting at least one mold half which is mounted on a carrier. First and second parallel round shafts are secured at one end to the carrier with the round shafts extending horizontally in parallel relationship and each of the round shafts have a free end remote from the carrier for slidable insertion into the bores of the housing.

Abstract: An invert and neck ring holder mechanism having an opposed pair of neck ring holders displaceable from a blow station to a blank station of a section of an I.S. machine. The invert and neck ring holder mechanism has a pair of an opposed pair of pneumatically operated cylinder assemblies extending between a gear housing a gear and side brackets including a cylinder housing supporting a neck ring holder support rotatable with the gear and axially displaceable from an open position to a closed position. Each of the cylinder housings includes a target sensed by a sensor when the neck ring holder support is at the closed position. Each of the targets is configured so as to be sensed by the associated sensor for a selected angular range when the neck ring holder support is at the closed position.

Abstract: An invert and neck ring holder mechanism for displacing a parison from a blank station to a blow station. The invert and neck ring holder mechanism has an opposed pair of side brackets, a worm gear housing supporting a worm gear, and a motor/worm housing for supporting the worm gear housing intermediate the opposed side brackets. The invert and neck ring holder mechanism also has a pair of cylinder assemblies extending between the sides of the worm gear and the side brackets. The cylinder assemblies include a cylinder having an in support. Each cylinder is axially displaceable from a first location adjacent the worm gear to a second location adjacent the associated side bracket and rotationally displaceable to displace its neck ring holder support from a first position at the blank station to a second position at the blow station.

Abstract: An I.S. machine is disclosed which has a plurality of individual sections arranged side by side. Each section has a section box for supporting a blank mold opening and closing mechanism and a blow mold opening and closing mechanism. These section boxes are supported on a bed which has a top wall underlying the section boxes. Passages are provided through the bed, beneath the top wall of the bed, from one side to the other side of said I.S. machine and these passages slidably receive a plurality of adjacent fluid ducts which are releasably clamped to the bed.

Abstract: An I.S. machine is disclosed which has a plurality of individual sections arranged side by side. Each section has a section box for supporting a blank mold opening and closing mechanism and a blow mold opening and closing mechanism. These section boxes are supported on a bed which has a top wall underlying the section boxes. A passages are provided through the bed, beneath the top wall of the bed, from one side to the other side of said I.S. machine and these passages slidably receive a plurality of adjacent fluid ducts. The top wall of the bed further includes openings for exposing each fluid duct within each section so that fluid connections can be established from these fluid ducts through the openings in the top wall of bed.

Abstract: A mold opening and closing mechanism for an I.S. machine has a pair of opposed mold support mechanisms for carrying at least one opposed pair of mold side portions. Each mold support mechanism includes a yoke having a first vertical bore and a second horizontal bore. Molds are carried by upper and lower inserts which also have a hole extending vertically therethrough. An insert carrier is linearly displaceable between retracted and advanced positions and the inserts and the yoke are secured to the carrier by a first pin slidably extending vertically through the vertical holes in the inserts and yoke, and through a vertical hole in the carrier. A second pin slidably extends through this yoke horizontal hole and the drive assembly is connected to this second pin.

Abstract: Opposed mold supports of a mold opening and closing mechanism are driven by electronic motors between retracted and advanced positions. The motors are electronically geared together and follow a feed program which initially advances the associated mold supports a set distance which is half the separation distance. When the displacement of both supports stops, both motors are operated at a slow velocity. When it is determined again that both supports have stopped, the location of each is verified to be within an acceptable range and each motor is then operated to apply a desired clamping load.

Abstract: A pusher mechanism comprising a finger assembly, an upper cylinder including a shaft secured to the finger assembly for displacing the finger assembly between retracted and extended positions, housing means supporting the upper cylinder for pivotal displacement, means for pivotally displacing the upper cylinder from a start location to an end location when the finger assembly is extended including a servomotor, a control including profile generating means for generating a profile having a plurality of constant acceleration segments beginning at selected locations and an amplifier for receiving the profile and for driving the servomotor in response thereto, dynamic electronic clutch means for stopping the servomotor to prevent damage to the pusher mechanism when the pivotal displacement of the upper cylinder to the end location is prevented including the amplifier including means for generating a motor current signal, limit logic means including a corresponding plurality of selected constant current limits cor

Abstract: A transfer mechanism for transferring glass parisons in an I.S machine from a blank station to a second station comprises two neck-ring mechanisms which operate alternately. While one neck-ring mechanism carries parisons from the blank station in a vertical plane to the second station, the other neck-ring mechanism rotates about a vertical axis to move out of the way of the first while moving from the second station back to the blank station.

Abstract: A mold opening and closing mechanism for an I.S. machine having a plurality of individual sections each having a pair of opposed mold support mechanisms displaceable between a separated retracted position whereat each mold support mechanism is located at a start position and an advanced position whereat molds carried by the mold support mechanisms will forcefully engage. The drive which is operatively associated with each mold support mechanism includes an electronic motor. A predetermined torque is applied to the motors for a period of time when the opposed pair of mold support mechanisms are at the advanced position. To return the mold support mechanisms to the start position the electronic motors are operated to displace the mold support mechanisms at a slow velocity for a predetermined period of time and then operated to displace the mold support mechanisms to rapidly displace the mold support mechanisms to the start position following the predetermined period of time.

Abstract: Controlled movement of the pneumatically operated plunger in the narrow neck press and blow process of manufacture of glass containers is achieved by use of a pressure regulating valve in the air supply to the plunger which determines the pressure supplied according to the magnitude of a control signal which is determined by set point means operating in response to timing pulses from a timing control of the machine.

Abstract: An H-28 machine for forming glass containers comprising a cylindrical timing drum having inner and outer surfaces and a timing cam having a circumferentially extending inner surface for matingly engaging the outer drum surface. A pair of elongated circumferentially extending slots are cut in the timing drum. A slider matingly engages the inner surface of the drum and is held against the outer surface of the timing drum by first and second spring biased studs supported by the slider. A motor driven horizontally extending linear actuator which extends between the timing drum and the slider horizontally displaces the slider to horizontally circumferentially displace the timing cam.

Abstract: An amplifier circuit which communicates over a two way bus with a CPU having a profile generating computer for defining at least one profile and which supplies a control signal to a motor. The amplifier circuit has a profile generating computer for generating at least one profile which has been downloaded from the CPU and a motor controller for receiving the profile and for issuing a control signal for the motor.

Abstract: A baffle assembly for use in a glassware forming machine to provide a settle blow to settle a gob in a parison forming mould cavity and a mould closing surface to close the mould cavity comprises a first member which comprises a mould cavity closing surface and settle blow air passages opening to positions spaced from the mould closing surface, and a second cup shaped member mounted on the first member for axial movement between an extended position and a second position in which a circumferential locating surface on the second member is substantially level with the end surface of the baffle head.

Abstract: A machine for gaging the inner diameter and outer diameter of a bottle opening comprising a telescoping gage including an inner plug gage and an outer ring gage. The plug gage includes a plug gage tube with a plug gage at one end. The ring gage includes a ring gage tube with a ring gage at one end, a support set-up for supporting the plug gage tube for axial displacement within the ring gage tube including a first annular collar secured to the inner diameter of the ring gage tube, a second annular collar secured to the outer diameter of the plug gage tube. A first spring compressively located between the collars urges the plug gage tube to a fully advanced position.

Abstract: An adjustable mounting for a deflector of a trough assembly in a glass machine is adjustable in two perpendicular directions in a horizontal plane. More than one deflector may be used.

Abstract: A pusher mechanism for transferring a selected number of containers from a dead plate of an I.S. machine to a conveyor. The mechanism has a finger assembly including a back support portion and a finger portion, with the back support portion and the finger portion defining a pocket having a corner at their juncture. The finger portion has an air jet with the center line thereof making an acute angle with the finger portion and selectively located so that a bottle placed on the deadplate within the pocket will be located on the side of the center line remote from the corner of the pocket, and the back support portion is selectively inclined to the finger portion to substantially prevent the bouncing of a bottle, drawn into the pocket by the air jet, off the finger portion in the direction of the air jet.

Abstract: A plunger assembly for a glassware forming machine is readily convertible between, for example, double and triple gob configurations and between press and blow and blow and blow operation. A framework is provided with a replaceable positioning plate with recesses corresponding to the required number of cylinders, and air connections are provided which, when the cylinders are in position, provide the necessary operating air.

Abstract: A spout bowl assembly for a glass forming machine which forms containers from discrete gobs formed from individual streams of molten glass discharged from the spout bowl assembly comprising a spout bowl for receiving molten glass including a horizontal tube seating surface having a discharge hole defined therein, a tube for controlling the flow of received molten glass into the discharge opening. The tube has a cylindrical outer wall and a flat, horizontal bottom surface located vertically above the tube seating surface and vertically locatable between a first position in engagement with the tube seating surface and an elevated position a selected vertical distance above the tube seating surface. The spout bowl additionally includes an annular flow passage extending upwardly from the tube seating surface a selected vertical distance.