Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Number | Title | Issue Date |
| 8137096 | Device for producing blowmolded container products from plastic material A device for producing blowmolded container products (11) from plastic material, using single mold parts (7) movable along a production line (5) and in pairs toward one another and away from one another to close or open a production mold. The co... | 03/20/2012 |
| 8105073 | Retract mechanism for injection blow molding A bottom plug retract mechanism for use in a blow mold having a top die and a bottom die defining at least a portion of a mold cavity, the mechanism including a plug that is operable to move away from the mold cavity at an angle to the parting plane when the mold ca... | 01/31/2012 |
| 7811079 | Mold for a container blow molding machine, comprising a grooved mold bottom Mold for a blow molding machine for manufacturing containers from parisons, the mold including a lateral wall and a mold bottom (7) together defining a cavity for receiving parison, the cavity being generally symmetrical with respect to a main axis, the mold ... | 10/12/2010 |
| 7766644 | Injection mold having a movable slide member An injection mold including a connecting structure for separating confronting faces of a slide member and a mold base, respectively, during a movement of the slide member. In accordance with several embodiments of the invention, the connecting structure may include ... | 08/03/2010 |
| 7381049 | Injection mold An injection mold including a connecting structure for separating confronting faces of a slide member and a mold base, respectively, during a movement of the slide member. In accordance with several embodiments of the invention, the connecting structure may include ... | 06/03/2008 |
| 7316799 | Blow-mold wheel speed-up package A system is provided for use with a container molding machine having a mold wheel, the mold wheel having a plurality of molds for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis of the mold wheel. The... | 01/08/2008 |
| 7156215 | Quick change shock absorber A quick change shock absorber for providing for the quick and easy removal of a shock absorber from a fixture of an industrial machine. The quick change shock absorber provides a housing having a smooth, outer bore and a blind bore adaptable to hold a fluid. A pisto... | 01/02/2007 |
| 7124673 | Horizontal cutter of double-bodied bottles attached to each other at the neck A horizontal cutter of double-bodied bottles attached to each other at a neck which comprises means (2) for advancing the bottles (3) and a cutting device (1) of the neck of the bottles. The cutting device (1) comprises a pair of blades (... | 10/24/2006 |
| 7101170 | Take-out device for rotary blow molding machine A blow mold system take-out device includes a plurality of transfer heads positioned around a hub, and a plurality of arms associated with a plurality of the transfer heads. The arms receive and clamp a molded product. Each transfer head with arms moves around the h... | 09/05/2006 |
| 7101506 | Takeout and transfer apparatus and method for a wheel blow molding machine Apparatus and method for transferring hollow blow molded articles from a vertically disposed wheel blow molding machine to a horizontally-disposed takeaway conveyor. Each mold on the wheel releases multiple blown articles at the six o'clock position on the wheel suc... | 09/05/2006 |
| 7097446 | Blow-molded container and closure, and method and apparatus for making same A blow-molded plastic container and reinforced lid are simultaneously produced in a blow mold. A lid is reinforced by having a portion of the lid formed by blow molding techniques and another portion of the lid formed by compression molding techniques. The container... | 08/29/2006 |
| 7037101 | Center cylinder ejection assist A method of ejecting containers from a blow mold comprises the steps of: opening a blow mold containing containers, the blow mold comprising a pair of pistons having a head and a heel, an end cap disposed behind the heel, and a pair of ejector rods, each ejector rod... | 05/02/2006 |
| 6976836 | Biaxial stretch blow molding method and apparatus for wide-mouthed containers In a biaxial stretch blow molding apparatus (10) for wide-mouthed containers, preforms (6) that are in an inverted state are conveyed on a single plane by preform carriers (40) that go around a carrier circuit (30) in the form of a loop, ... | 12/20/2005 |
| 6923933 | Take-out device for rotary blow molding machine and method A take-out device for removing blow molded products from molds in a high speed rotary blow molding machine includes a plurality of transfer heads which are moved into and out of an ejection station to clamp logs or bottles stripped from the molds and move the logs o... | 08/02/2005 |
| 6884383 | Blow-mold wheel speed-up package A system is provided for use with a container molding machine having a mold wheel, the mold wheel having a plurality of molds for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis of the mold wheel. The... | 04/26/2005 |
| 6799962 | Stripper assembly Stripper assembly for an injection molding machine comprising at least one slide pair having a first slide and a second slide and actuation means operatively coupled to said first slide for moving the first slide in a first direction. According to an important aspec... | 10/05/2004 |
| 6713013 | Single-row and multi-row stretch blow molding method and apparatus therefor In a single-row and expandable into a multi-row stretch blow molding method and apparatus, at least one row of tray plates in a tray unit is used to collect molded preforms ejected from the opening clamp of a preform-molding unit, transfer the preforms with or witho... | 03/30/2004 |
| 6709624 | Apparatus for stabilizing bottle upon demolding A method and apparatus for stabilizing a blow molded plastic preform and container in a blow mold during a demolding operation. The blow mold has a first mold section, a second mold section, and a mandrel. The mandrel cooperates with a pair of spring loaded jaws sli... | 03/23/2004 |
| 6702567 | Multi-station shuttle blow molding machine A shuttle blow molding machine having two groups of mold units located on opposite sides of a series of workstations spaced along a horizontal workstation path. Each mold unit includes a mold that reciprocates in a direction transverse to the workstation ... | 03/09/2004 |
| 6701213 | Data registration method for molding system including take-out machine In a data registration method for a molding system including a molding machine and a take-out machine, after completion of operation of setting molding conditions for the molding machine and operation of setting take-out conditions for the take-out machin... | 03/02/2004 |
| 6685873 | Method for progressively separating integrally attached gutter flash from an in-mold blow-molded thermoplastic resin product A production method is disclosed for separating integrally attached gutter flash from a blow-molded thermoplastic resin product utilizing tensile forces applied to the gutter flash while the product is fully restrained within the closed co-operating produ... | 02/03/2004 |
| 6669461 | Takeout and transfer apparatus for a wheel blow molding machine Apparatus and method for transferring hollow blow molded articles from a vertically disposed wheel blow molding machine to a horizontally-disposed takeaway conveyor. Each mold on the wheel releases multiple blown articles at the six o'clock position on th... | 12/30/2003 |
| 6649120 | Blow molding apparatus and method A blow molding apparatus (10) including four molds (21, 22, 23, 24) that move into a common parison receiving position (26) from directions different from the directions that the molds move out of the parison receiving position (26). When in the parison r... | 11/18/2003 |
| 6562280 | Method and apparatus for transferring orderly sequences of bottles made of thermoplastic material An apparatus for processing plastic hollow bodies has a blow-moulding station, a device for introducing thereinto a sequence of trains of preforms, an ejection station adapted to separate the ejected hollow bodies, and devices provided downstream of the e... | 05/13/2003 |
| 6551544 | Shuttle blow molding method and apparatus Extrusion blow molding apparatus (10) having a body mold (12) for forming a body portion (B) of a blow molded container (C) from a blowable, extruded thermoplastic parison (P). The blow molding apparatus also has a neck mold (14) for forming an annular fi... | 04/22/2003 |
| 6450795 | Quick change mounting apparatus at the eject station of an injection stretch blow molding machine The vertically reciprocable eject head at the finished article eject station of a molding machine has a row of cylindrical eject cores that project downwardly from the head during operation. From time-to-time, the eject cores must be replaced with a diffe... | 09/17/2002 |
| 6386858 | Take-out assembly for blow molding machine A rotary blow molding machine comprising a rotatable wheel, a plurality of mold assemblies mounted on the wheel in circumferentially spaced apart relation, each of said mold assemblies being openable to expose a finished workpiece as the mold assembly mov... | 05/14/2002 |
| 6348173 | Core pulls concentric with ejector pins A mold core having an upper surface and at least one hole passing therethrough is provided. An ejector pin is disposed within at least one of the holes in the mold core. The ejector pin includes a bushing having an undercut portion protruding above the up... | 02/19/2002 |
| 6334766 | Takeout apparatus for shuttle-type plastic blow moulding machines A take-out system for a shuttle-type blow moulding machine having two moulding assemblies has a single gripper head for taking out moulded articles from both moulding assemblies. The gripper head is carried by a vertical gripper arm which can be raised an... | 01/01/2002 |
| 6315543 | Detection and removal system for reducing cycle time of an injection molding apparatus An injection molding machine includes various devices for reducing injection cycle time. A molded article detection apparatus and method are disclosed. The detection system and method determines if an article, or a portion thereof, remains on a machine co... | 11/13/2001 |
| 6213756 | Extrusion blow molding apparatus for manufacture of thermoplastic containers Extrusion blow molding apparatus (10) having a blow mold (12), a neck mold (14) positioned above the blow mold and an anvil (30) positioned in an outwardly facing cavity (32) of the neck mold. A container (C) is produced in the molding apparatus from a pa... | 04/10/2001 |
| 6196829 | Apparatus for forming hollow article Provided is a swing-driving device for driving two low molding units so as to swing around corresponding swinging fulcrums, each of the blow molding units having a carriage, one end portion of which is supported by the swinging fulcrum so as to swing, and... | 03/06/2001 |
| 6171542 | Method and apparatus for the manufacture of blown plastic containers Wheel molding apparatus for molding thermoplastic containers or other articles, the apparatus having a multiplicity of sets (10) of opposed, separable radially aligned mold halves (12, 14) that travel in a circular path about a horizontal axis. The inner ... | 01/09/2001 |
| 6136254 | Rotary take-out apparatus for rotary blow-molding machines and method of use A rotary take-out apparatus for removing blow-molded articles from rotary blow-molding machine molds. The apparatus includes a rotary take-out carrousel and a take-out carrousel drive configured to rotate the take-out carrousel. Pick-up stations on the ta... | 10/24/2000 |
| 6093014 | Apparatus for removing hollow containers from a blow molding machine In an apparatus wherein a plastic blow molding machine is operated to make hollow containers which are discharged and fall by gravity out of the machine wherein an endless moving conveyor which includes closely spaced vacuum cups is provided and positione... | 07/25/2000 |
| 6062845 | Take-out mechanism for blow molding machine A take-out mechanism for removing sets of blow molded bottles from a blow mold includes a rotary turret, a take-away conveyor and a drive for moving the turret between the blow mold and the take-away conveyor. The turret has a number of sides with a plura... | 05/16/2000 |
| 6060012 | Method for blow-molding and releasing hollow articles A method and an apparatus are provided for blow-molding hollow articles. The blow-molding apparatus includes a carrousel mounted to rotate within a support frame. The carrousel carries four molds around a circular mold path. Two blow-molding work stations... | 05/09/2000 |
| 5939014 | Method of removing hollow containers from a blow molding machine In an apparatus wherein a plastic blow molding machine is operated to make hollow containers which are discharged and fall by gravity out of the machine wherein an endless moving conveyor which includes closely spaced vacuum cups is provided and positione... | 08/17/1999 |
| 5736170 | Apparatus for blow molding interlocking drink containers An apparatus and method for blow molding interlocking drink containers. Each container having a hollow container body with a top including an upwardly tapered neck and an opening into the hollow body, a bottom, a first side with an upper and a lower male ... | 04/07/1998 |
| 5681597 | Vacuum conveyor picker for blow bottle container A vacuum conveyor made up of a plenum and a moving plastic chain with attached buckets shaped to guide and accept and emerging molded article which travelling at zero relative velocity operates as a picker device for a blow molding machine of the type hav... | 10/28/1997 |
