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Class Information
Number: 425/135
Name: Plastic article or earthenware shaping or treating: apparatus > Control means responsive to or actuated by means sensing or detecting a condition or material triggered
Description: Apparatus comprising (1) means to sense a condition which may or may not occur, a change in such condition, a lack of such condition, or a result of such condition, and a separate control means for an apparatus part, the sensing means causing or permitting operation of the separate control means without the intervention of a human attendant, or (2) means to control, actuate or initiate an element of the apparatus in proper relationship to the presentation of shaping surfaces or material to shaped.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5217739 |
Method of flipping and aligning a dough sheet |
Jun. 8, 1993 |
| 5216617 |
Group management system for injection molding machines |
Jun. 1, 1993 |
| 5198235 |
Apparatus for vertical slipforming of concrete walls |
Mar. 30, 1993 |
| 5186956 |
Rotary powder compression molding machine |
Feb. 16, 1993 |
| 5182056 |
Stereolithography method and apparatus employing various penetration depths |
Jan. 26, 1993 |
| 5176858 |
Method and apparatus for controlling molding machine |
Jan. 5, 1993 |
| 5174931 |
Method of and apparatus for making a three-dimensional product by stereolithography |
Dec. 29, 1992 |
| 5173223 |
Product acceptance/rejection judgment method in an injection molding machine |
Dec. 22, 1992 |
| 5171584 |
System for determining the distance between two solid bodies |
Dec. 15, 1992 |
| 5164201 |
Apparatus for stretching dough |
Nov. 17, 1992 |
| 5158781 |
Traction apparatus for tubular material |
Oct. 27, 1992 |
| 5154941 |
Method for stretching dough |
Oct. 13, 1992 |
| 5152215 |
Apparatus for slip regulation of a pellet mill |
Oct. 6, 1992 |
| 5152942 |
Method for agglomeration in liquid and apparatus used therefor |
Oct. 6, 1992 |
| 5148943 |
Method and apparatus for metering and blending different material ingredients |
Sep. 22, 1992 |
| 5137662 |
Method and apparatus for production of three-dimensional objects by stereolithography |
Aug. 11, 1992 |
| 5129806 |
Hydraulic system in an injection molding machine |
Jul. 14, 1992 |
| 5129805 |
Apparatus for adjusting the length of dough strands and for transferring the length-adjusted dough strands |
Jul. 14, 1992 |
| 5116445 |
Method for forming locator lug |
May. 26, 1992 |
| 5106546 |
Method of testing the operative condition of dies provided with cooling sections |
Apr. 21, 1992 |
| 5104592 |
Method of and apparatus for production of three-dimensional objects by stereolithography with reduced curl |
Apr. 14, 1992 |
| 5102324 |
Precision tipping device for surgical catheters |
Apr. 7, 1992 |
| 5092757 |
Apparatus for flipping and aligning a dough sheet |
Mar. 3, 1992 |
| 5088908 |
Continuous vacuum processing apparatus |
Feb. 18, 1992 |
| 5085812 |
Method of and plant for the manufacture of wood chipboards and similar board materials |
Feb. 4, 1992 |
| 5083693 |
Apparatus for the control of installation for treatment of strand-form products produced in an extruder or calender |
Jan. 28, 1992 |
| 5082435 |
Transferring and molding apparatus |
Jan. 21, 1992 |
| 5080840 |
Method and apparatus for the manufacture of roof covering plates having a transverse flange |
Jan. 14, 1992 |
| 5075051 |
Molding process and apparatus for transferring plural molds to plural stations |
Dec. 24, 1991 |
| 5073219 |
Method of and apparatus for making optical storage devices |
Dec. 17, 1991 |
| 5071336 |
Rotary pelleting machine |
Dec. 10, 1991 |
| 5062052 |
Logic controlled plastic molding machine with programmable operator interface |
Oct. 29, 1991 |
| 5059266 |
Apparatus and method for forming three-dimensional article |
Oct. 22, 1991 |
| 5049057 |
Device for continuously measuring and correcting tackiness of sheet of unvulcanized rubber material |
Sep. 17, 1991 |
| 5044913 |
Device at multi platen presses |
Sep. 3, 1991 |
| 5045252 |
Method and apparatus for controlling rotary extruder |
Sep. 3, 1991 |
| 5040964 |
Apparatus for polymerization of plastic dental material |
Aug. 20, 1991 |
| 5035597 |
Apparatus for manufacturing multi-element sintered material |
Jul. 30, 1991 |
| 5034181 |
Apparatus for and method of manufacturing preforms |
Jul. 23, 1991 |
| 5034169 |
Injection control method in an electrically-operated injection molding machine |
Jul. 23, 1991 |
| 5028365 |
Positioning method for an electrically-operated injection molding machine |
Jul. 2, 1991 |
| 5028224 |
Apparatus for intermittently depositing particulate material in a substrate |
Jul. 2, 1991 |
| 5023028 |
Method and apparatus for controlling a back pressure of a motor-driven injection molding machine |
Jun. 11, 1991 |
| 5017315 |
Method and apparatus of judging quality of injection molded products |
May. 21, 1991 |
| 5016184 |
Method and device for directing and controlling the operation of an injection molding machine |
May. 14, 1991 |
| 5009584 |
Interlock system for isostatic forming press |
Apr. 23, 1991 |
| 5007816 |
Injection molding machine having a displacement control for an injecting unit carrier |
Apr. 16, 1991 |
| 5002475 |
Reaction injection molding apparatus |
Mar. 26, 1991 |
| 5000670 |
Air discharge device for extrusion head |
Mar. 19, 1991 |
| 4992036 |
Mold clamping system |
Feb. 12, 1991 |
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