Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/325
Name: Fluid handling > With repair, tapping, assembly, or disassembly means > Tapping a pipe, keg, or apertured tank under pressure > With core ejectors > Impact operated
Description: Devices in which the connectable or tapping member is forced into the opening by blows delivered by a means which is ordinarily not part of the system, the member being provided merely with a surface designed to receive the blow.

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Wine cellar alarm system
High power fiber amplifier with stable output
Driving apparatus having an optical sensor and a thermal sensor for thermal and aging compensation of backlight module and driving method of backlight module
System and apparatus for control of published content
Output circuit
Disk drive with a subset of sectors with reduced write-to-read gap
Device and method for unified codes
  Randomly Featured Patents
Protein having a ribonucleotide Reductase activity and a DNA thereof
Catalysts for converting maleic anhydride to alpha-butyrolactone
Modified derailleur
Printed circuit board including waveguide and method of producing the same
Handle for kitchen gadgets
Outdoor unit for an air conditioner
Method for activating hemostatic systems by applying a hemostatic textile
Method for evaluating blush in myocardial tissue
Herbicidal and plant growth regulant diphenylpyridazinones
Carrying bag