Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Load monitoring method and load monitoring apparatus for kneading apparatus










Image Number 5 for United States Patent #8096698.

In an extruder or a kneader, load (torque T) values on an input shaft portion of a screw shaft are detected by a load detector installed on the input shaft portion, then an overload condition is determined from a load mean value (T.sub.a) and a load amplitude value (T.sub.w) of the detected load values, and the issuance of an "abnormal" alarm and/or the stop of rotation of the screw shaft are (is) performed when an overload duration time (t.sub.o) of maintaining the overload condition exceeds a set time (t.sub.s). In this way the screw shaft is protected from fatigue fracture caused by application thereto of such a load as does not exceed a designed mechanical strength but causes fatigue fracture.








 
 
  Recently Added Patents
Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick
Semiconductor device and method of manufacturing the same
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
Gathering user feedback in web applications
Digital video disc player
Method to dynamically tune precision resistance
Organic light emitting diode display device and method of fabricating the same
  Randomly Featured Patents
Incrementally moved cylindrical lens display system for toy
Bicycle shift device having a linearly sliding shift lever operated by a pivoting cover
Semiconductor device and method for forming the same
Massage table cart
Pet feeding system with storage compartment
Frequency spectrum measurement apparatus
Background watermark processing
Equipment for facsimile call service of telephone exchange
Device for manufacturing optical disc, method of manufacturing the same, and optical disc
Overmolded rotor