Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Quick positioning device of a bank knife










Image Number 2 for United States Patent #6155154.

A quick positioning device of a bank knife installed with a positioning device on one side of the knife seat body having a dovetail groove is disclosed. The positioning deuce comprising: a locking block pivotally installed on the knife seat body; an elastic element ejecting against the locking block; a handle pivotally installed on the knife seat body, one end of the handle being connected with linkages, one end of the linkages being connected to the locking block, another end of the handle being formed as a movable portion. When the knife seat body is located across the dovetail seat by the dovetail groove, by moving the movable portion of the handle, the linkage is driven to push the locking block so that the locking block will tightly resist against the dovetail seat. Thus the knife seat body may be positioned on the dovetail seat quickly.








 
 
  Recently Added Patents
Semiconductor devices and methods for changing operating characteristics and semiconductor systems including the same
Spectral measurement device
Glass or glass-ceramic pane reflecting infrared radiation
Systems and methods for implementing pressure sensitive keyboards
Display panel and gate driving circuit and driving method for gate driving circuit
Method and apparatus for the prevention of a service degradation attack
Matching engine for comparing data feeds with user profile criteria
  Randomly Featured Patents
Electrode for lithium ion secondary batteries, lithium ion secondary battery using the same, and method for manufacturing the battery
Golf ball
Video system with de-motion-blur processing
Two can beverage holder
Contractible joint device for metal conduit
Method of immobilizing contaminants in the soil or in materials similar to the soil
Wing device for sporting activities
Programmable upward-stroke insert mechanism for bending brakes and method of use
Non-thrombogenic intravascular time release catheter
Method and apparatus for providing policy-based services for internal applications