Matches 1 - 50 out of 183 1 2 3 4 >
Match Document Document Title
7553439 Hidden mold transfer assembly  
A mold transfer assembly is described that upon placement or construction along a region of an injection molding press, readily receives and retains mold(s) used in the press, and when not in use...
7540736 Safety door device of injection molding machine  
A safer safety door, provided at low cost and imposing little burden on an operator. A primary safety door with a top and a secondary safety door are provided on a clamping unit. The primary safety...
7429168 Oven protection system for a thermo-forming machine  
An oven protection system for a thermo-forming machine having a source of heat for heating a workpiece. The oven protection system includes a barrier that is movable from a stored position to a...
7322812 Transfer lock for a tabletting plant  
A transfer lock for a tabletting plant, which has a casing with side walls where at least one wall has an aperture which is adapted to be closed by a first flap which is pivotable inwardly into the...
7179074 Device for safeguarding an open position of the closing unit of an injection molding machine  
Injection molding machines must be provided with devices which ensure that the mold mounting plates when in open position cannot inadvertently close, wherein the conventional safety devices include...
7156649 Mold for injection molding and a method of operating a mold  
A fixed mold ( 10 ) has engaging pins ( 17 ) projecting towards a movable mold ( 20 ). Each engaging pin ( 17 ) includes a shaft ( 17 A) and a large-diameter portion ( 17 C) formed at the leading...
7140856 Method for producing tablets with tablet presses protected from the environment and protective device for such tablet presses  
The invention describes a method for producing tablets under protection from the environment with a tablet press and a protective device disposed on such tablet presses for protecting the...
7118366 Protective device for an injection unit to guard against injury  
A protective device for an injection unit of an injection molding machine includes a protective plate which is disposed at an outlet port of a channel of an injection nozzle. The protective plate...
7052261 Device for melting and remolding crayons  
A device suitable for use by children which recycles broken crayons and other materials by melting and molding. A stationary melting pot securely retains the charge material during heating. A...
7029261 Automatic cover latch and pressure relief system for a dough divider  
A dough divider including a hopper with a lid, latch assembly and press plate. The lid has an open and closed position. The latch assembly is adapted to maintain the lid in the closed position when...
6999823 Power shut-off method for injection molding machine  
Even when a power switch is turned off, the controller of an injection molding machine does not shut off a power supply immediately. The controller determines whether the present state of the...
6981862 Slush molding machine  
A slush molding machine having a tool with an outer surface includes a powder assembly. The powder assembly has a powder reservoir and a first lift. The first lift includes a first frame and a...
6939124 Locking unit of a three-plate injection-molding machine  
The closing unit of a three-plate injection-molding machine comprises a die plate ( 1 ), a movable mold-clamping plate ( 2 ) and an end plate ( 3 ). Therein the die plate ( 1 ) and the end plate (...
6925354 Process for the control of an injection-moulding machine  
Process for the control of an injection-moulding machine and optionally at least one handling apparatus allocated to same in which, in a form guiding the operator, the operating parameters required...
6821102 Drive control apparatus for an injection molding machine  
A drive control apparatus is used in an injection molding machine in order to drive and control a servomotor for moving a movable member. Among a plurality of functional sections which constitute a...
6769897 Device for monitoring force and pressure in injection molding machines  
Device for monitoring force and pressure in injection molding machines, with at least one sensor for measuring the deformation of a machine part that is deformed by the closing or injection...
6722869 Cotton candy making apparatus  
In a cotton candy making apparatus with a removable tray, a main power supply switch and an auxiliary switch are provided. The main power supply switch is locked by being rotated in a predetermined...
6655947 Injection molding machine with a protective cover  
The invention relates to an injection molding machine that is provided with a protective cover that can be displaced from a non-protective to a protective position by way of a handle and that is...
6644950 Injection moulding machine  
An injection moulding machine comprising a mould mounting plate movable by an electric motor ( 3 ) by means of a closing device ( 1 ). There is provided a guard grille ( 4 ) having a gate ( 5 ),...
6520761 Protection apparatus for an injection molding machine  
A protection apparatus for an injection molding machine includes an overrun detection mechanism and a control section. The overrun detection mechanism includes an element to be detected which is...
6315544 Adjustable length extension bars for connecting a mold ejector plate to a press ejector plate  
A length adjustable extension bar for connecting a mold ejector plate to a press ejector plate comprises a rotatable member threadingly secured on one end of a threaded stud. An opposite end of the...
6312246 Apparatus to produce pasta  
Apparatus to produce pasta used in particular, but not exclusively, in the domestic field, comprising a box-like structure (11), a mixing assembly (12) and an extrusion assembly (13), the mixing...
6287104 Mechanical safety cover interlock for an injection-molding machine  
A mechanical safety cover interlock for an injection-molding unit has a protective device that covers the mold clamping area. As soon as the protective device is moved from its protecting position,...
6164947 Safety apparatus for a vertical injection molding machine  
A safety apparatus for a vertical injection molding machine. The safety apparatus includes an abnormality detection section for detecting an abnormal condition of a transmission belt, and a stopper...
6106265 Stack mold centering system  
A molding apparatus comprises a first mold plate positioned between a pair of second mold plates for opening and closing pairs of mold halves. The mold plates carry leader pins which are connected...
6062843 Motor control apparatus for an injection molding machine  
A motor control apparatus for an injection molding machine has a control function section for stopping a drive motor; i.e., a servomotor in order to stop a movable member, upon reception of an open...
5935619 Extrusion head with recycling device  
The invention relates to an extrusion head (3) for manufacturing a product ade of a rubber compound, provided with an inlet passage (41) for said rubber compound to pass into an accumulation...
5834036 Safety device for use in clamping unit of molding machine  
A safety device for use in a clamping unit of a molding machine is provided with an improved mechanism to always secure safety when the thickness of a mold is adjusted. The device comprises a...
5820892 Food extrusion assembly  
A food extrusion assembly and particularly an ice cream extrusion assembly for providing a stream of elongated strands of ice cream or other foods of a predetermined cross-sectional configuration....
5783222 Dough molder  
A dough molder including a stainless steel case, a sheeter, a former, a compressor, and a removable cleaning tray. The sheeter includes a fixed roller, adjustable roller, and a scraper for each...
5670186 Injection molding machine provided molding with a display unit  
An injection molding machine provided with an easy-to-operate and space-saving display unit, a clamping unit and an injection unit arranged laterally. The display unit is installed on an...
5560940 Device for melting matter by immersion in a bath of hot liguid  
A device for melting matter by immersion in a heated vat which includes a basket articulated with respect to a base containing the vat. The basket is resiliently urged upwardly from the vat as a...
5553659 Die casting machine with safety bar  
A metal die casting machine having a safety bar mechanism for cushioning the stopping action of a movable platen when it is stopped prior to reaching the closed position of the dies. One embodiment...
5478226 Automatic plunger apparatus for use in forming encapsulated semiconductor chips  
An automatic plunger apparatus is disclosed for compressing molten plastic into a cavity for forming an encapsulated semiconductor device. A compressing device drives a plunger member in order to...
5460505 Injection molding apparatus  
An injection molding apparatus which enables easier monitoring of the nozzle touch condition from the outside of a clamping unit (70). A stationary platen (10) of the clamping unit (70) is...
5445773 Method for detecting abnormality in hydraulic system of molding machine and apparatus therefor  
A method for detecting an abnormality of a hydraulic system in a molding machine which comprises a hydraulic cylinder for reciprocating a movable member of the molding machine, a valve for...
5439366 Safety device for a roll space of a calender or similar roll machine  
A safety device for the roll space within a calender or other roll machine is disclosed. The rolls when rotating, excite oscillations in the beam at the resonant frequency of the beam. This can...
5350288 Injection molding unit  
An injection molding unit has an injection molding machine 1 for injecting a molten resin plasticized in a screw cylinder 4 from a nozzle 9 fitted at the tip of the screw cylinder 4 by advancing a...
5328347 Device for introducing a plastic material into a mould cavity  
Device for injecting a plastic material into a mould cavity. In the device, the plastic is moved into the mould cavity by a plunger. The first part of the press stroke is used to transport the...
5310327 Workpiece deflector shield for an injection molding apparatus  
A workpiece deflector shield includes a flexible web arranged for extension and retraction relative to separable mold halves that are arranged in operative relationship relative to one another from...
5308233 Thermal treatment unit for the manufacture of pet containers  
A continuous-feed thermal treatment unit for the manufacture of PET containers includes, in succession, a recovery oven (25) and a crystallization oven (42) having respective heater plates (27, 44)...
5286186 Apparatus for injection into a self-clamping mold  
An apparatus for injecting molding material into a self-clamping mole. The apparatus includes a support frame with spaced plates and support bars interconnecting the plates, and a C-shaped opening...
5269673 Apparatus for preventing molded parts from being contaminated by lubricant on tie bars in a resin molding machine  
An injection molding machine is illustrated with tie bars extending from a stationary die plate. A movable die plate is slidably movable along the tie bars. Corrugated elastic sleeves cover the tie...
5102602 Adjustable diehead  
An improved adjustable diehead assembly for mounting on a plastic extrusion machine is described. A discharge orifice for a parison of plastic is formed by a mandrel and annular member. The annular...
5057171 Isostatic press for laminating multi-layer components and method of lamination  
A pressure chamber apparatus comprises a pressure chamber having an opening at one end and a plug member with a self locking sealing design telescopically mounted in the chamber for sliding...
5017121 Injection molding machine comprising a protective covering  
An injection molding machine has a pedestal having front and rear vertical walls extending in a longitudinal direction and defining interior chambers, a mold carried by the pedestal, a clamping...
5007817 Press with die cushion gas monitor  
A press that includes a pair of die sections and a ram for propelling one of the die sections against the other to form a workpiece positioned therebetween. A die cushion is coupled to one of the...
4995801 Injection molding machine provided with a conveyor for delivering molding from the machine  
A conveyor having an endless conveying belt, which includes a series of slats, which in the upper course of the belt constitute a conveying surface. The slats include sheet metal blanks and are...
4983112 Interlocking device for hot isostatic pressurizing equipment  
An interlocking device for a HIP equipment that prevents possible damage to the HIP equipment arising from use of a furnace or processing gas in error and can control the oxygen concentration and...
4976600 Bread molders  
A bread moulder has a feed chute for receiving dough pieces and directing them between counter-rotating sheeting rollers for flattening the dough and delivering it to apparatus for working it...
Matches 1 - 50 out of 183 1 2 3 4 >