Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 29/240
Name: Metal working > Means to assemble or disassemble > By rotation of work part
Description: Apparatus in which the apparatus assembles or disassembles parts by rotating one or more parts with respect to another part or parts.

Sub-classes under this class:

Class Number Class Name Patents
29/240.5 Means to insert or remove helix 44

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8706369 Closed-loop torque phase control for shifting automatic transmission gear ratios based on friction element load estimation Apr. 22, 2014
8479365 Syringe assembly device Jul. 9, 2013
8464410 Rack type pipe feeder for a pipe fusion machine Jun. 18, 2013
8424195 Apparatus for manufacturing semiconductor package for wide lead frame and method of constructing semiconductor package using the same Apr. 23, 2013
8418340 Clamping device for tank assembly Apr. 16, 2013
8413307 Guide assembly and method Apr. 9, 2013
8347476 Clamping device for detaching the universal coupling of a remote controlled car shock absorber Jan. 8, 2013
8240019 Trunnion painting fixture Aug. 14, 2012
8234769 Device and method for mounting a needle guard on a syringe body Aug. 7, 2012
8230566 Sleeve puller Jul. 31, 2012
8230565 Tool Jul. 31, 2012
8209837 Rotary mower blade removal and reinstallation device Jul. 3, 2012
8163040 Method for manufacturing cylindrical battery and groove-forming processing device of cylindrical battery Apr. 24, 2012
8112864 Extraction device for use when extracting a ceramic foam filter Feb. 14, 2012
7784163 Riveted fastener extraction apparatuses and method Aug. 31, 2010
7734215 Cartridge drum roller Jun. 8, 2010
7596847 Connectable rod system for driving downhole pumps for oil field installations Oct. 6, 2009
7409756 Method of locating and removing a fastener from a workpiece Aug. 12, 2008
7404253 Process for manufacturing a catalytic converter and plant therefor Jul. 29, 2008
7350286 Rotational and axial power transmitting apparatus Apr. 1, 2008
7131175 Extraction tool for extracting spiral threaded inserts and use of the extraction tool Nov. 7, 2006
7114234 Conductor torquing system Oct. 3, 2006
7076852 Conductor torquing system Jul. 18, 2006
6971639 Orifice devices with lock mechanisms, vibration absorption devices having the orifice devices, and methods of assembling the orifice devices Dec. 6, 2005
6969057 Method and apparatus for adjusting and positioning air caps Nov. 29, 2005
6857174 Robot hand for high load work Feb. 22, 2005
6848157 Disposable syringe device auxiliary unit for preventing iatrogenic infection through needle Feb. 1, 2005
6823766 Method and machine for stripping electric cables Nov. 30, 2004
6810582 Component incorporation and liquid filling device of liquid filled vibration isolating mount Nov. 2, 2004
6796013 Tools for installation and repair of sprinklers Sep. 28, 2004
6792662 Needle puller for destroying hypodermic needles Sep. 21, 2004
6792678 Method of manufacturing a gas sensor Sep. 21, 2004
6704985 Threaded tool insert Mar. 16, 2004
6651305 Method and apparatus for automatically handling a sample cup cap Nov. 25, 2003
6637090 Lightweight windshield wiper installation system Oct. 28, 2003
6634080 Method for producing parcels consisting of sheet metal pieces Oct. 21, 2003
6618923 Method for tightening screw joints Sep. 16, 2003
6543113 Tooling components for crankshaft seal removal and installation Apr. 8, 2003
6532648 Apparatus for fixedly connecting threaded tubes, and recording medium storing control program Mar. 18, 2003
6434807 Apparatus for removing and replacing coil springs and fasteners Aug. 20, 2002
6415503 Assembling system of rubber cones of computer keyboards Jul. 9, 2002
6385837 Method and apparatus for fixedly connecting threaded tubes, and recording medium storing control program for practicing or controlling those method and apparatus May. 14, 2002
6364011 System and method for handling tubular members Apr. 2, 2002
6347448 Method of removing a nut or bolt using an electromagnetic nutrunner socket collar Feb. 19, 2002
6321433 Double bevel prewinder mandrel Nov. 27, 2001
6276527 Sharps container Aug. 21, 2001
6226851 Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereonto May. 8, 2001
6223424 Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereonto May. 1, 2001
6212754 Method for sliding a seal with a lip onto a shaft, method for uncurling the lip, and apparatus for sliding the seal thereonto Apr. 10, 2001
6190997 Device for mechanically aligning a carrier substrate for electronic circuits Feb. 20, 2001

1 2 3 4 5 6

  Recently Added Patents
System and method for determining payroll related insurance premiums
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Triazole derivatives as ghrelin analogue ligands of growth hormone secretagogue receptors
Display apparatus having a semi-penetration layer and a sealing unit
Clock generator circuit for a charge pump
Method and apparatus for power management control of an embedded memory having sleep and shutdown features
  Randomly Featured Patents
Fly cage
Snap device for airbag container
Electrical connector for FPC
Speaker microphone for a portable communication device
Chemically derived leucite
Integrated precast concrete forming system
Production of metal chlorides
Polymer quenched prealloyed metal powder
Kitchen faucet