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Class Information
Number: 156/580.2
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Presses or press platen structures, per se > With sonic or ultrasonic means > Specified structure of sonic or ultrasonic work contacting surface
Description: Apparatus wherein the structure of a work contacting surface which has means subjecting the work to sonic or ultrasonic vibration is specified other than merely flat.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8689850 Pedestal mounted ultrasonic welding device Apr. 8, 2014
8662133 Ultrasonic processing apparatus Mar. 4, 2014
8651163 Geometric design for ultrasonic welding tools Feb. 18, 2014
8550138 Apparatus for making a filtering unit Oct. 8, 2013
8534340 Device for connecting products mutually and an ultrasonic welding device Sep. 17, 2013
8517078 Ultrasonic welding assembly and method of attaching an anvil to a bracket of the assembly Aug. 27, 2013
8499811 Device for supporting counter-rotating elements Aug. 6, 2013
8435368 Device for ultrasonic welding of at least two plastic foil layers May. 7, 2013
8413874 Synchronous ultrasonic metal welding device with double-heads Apr. 9, 2013
8403019 Ultrasonic welding assembly and method of attaching an anvil to a bracket of the assembly Mar. 26, 2013
8403017 System, method and apparatus for making tapered looped suture Mar. 26, 2013
8376016 Sonotrode and anvil energy director grids for narrow/complex ultrasonic welds of improved durability Feb. 19, 2013
8297330 Welded knot end effector Oct. 30, 2012
8272424 System for enhancing sonotrode performance in ultrasonic additive manufacturing applications Sep. 25, 2012
8216408 Sonotrode with U gap Jul. 10, 2012
8201722 Resonator for joining metal members together utilizing ultrasonic vibration Jun. 19, 2012
8172971 Joining apparatus and method of manufacturing absorbent article May. 8, 2012
8151855 Device for manufacturing seamless hat Apr. 10, 2012
8113258 Ultrasonic welding device Feb. 14, 2012
8097104 Tape installation device and method for the construction of a laminate Jan. 17, 2012
8087564 Apparatus for forming a metallic container Jan. 3, 2012
8082966 System for enhancing sonotrode performance in ultrasonic additive manufacturing applications Dec. 27, 2011
8074693 Processing apparatus Dec. 13, 2011
8052027 Apparatus for forming a metallic container Nov. 8, 2011
8048246 Method for ultrasound welding and construction module, particularly motor vehicle door module Nov. 1, 2011
8028503 Method and system for ultrasonic sealing of food product packaging Oct. 4, 2011
8025087 Ultrasonic vibration welder Sep. 27, 2011
8016964 System to prevent overloads for ultrasonic staking applications Sep. 13, 2011
7967931 Single-reel type tape cartridge Jun. 28, 2011
7958924 Apparatus and method for producing a weld seam Jun. 14, 2011
7896052 Bonding apparatus and bonding method Mar. 1, 2011
7892375 Rotary ultrasonic sealing Feb. 22, 2011
7878384 Ultrasonic welding device with opposite welding and lateral surfaces that delimit a compression space, and compression space Feb. 1, 2011
7875138 Adhesive tape applying apparatus and tape splicing method Jan. 25, 2011
7850804 Member for smoothing flexible belt seams and method for using Dec. 14, 2010
7846280 Ultrasonic welding member for smoothing flexible belt seams and method for using Dec. 7, 2010
7810541 Anvil for ultrasonic welding and device for ultrasonic welding Oct. 12, 2010
7810694 Tool for an ultrasound welding device comprising a reinforcing element for reducing the deviation of the working surface of the tool Oct. 12, 2010
7802604 Device for the ultrasound treatment of workpieces Sep. 28, 2010
7766067 Rotary ultrasonic sealer Aug. 3, 2010
7757926 Transducer assembly for a bonding apparatus Jul. 20, 2010
7718022 Resonant nodal mount for linear ultrasonic horns May. 18, 2010
7704341 Method and apparatus for mechanically bonding material webs Apr. 27, 2010
7648604 Labelling machine with ultrasound welding device for making a tubular label made of heat-shrinking film and welding process Jan. 19, 2010
7644746 Rotary ultrasonic sealer Jan. 12, 2010
7611039 Ultrasonic transducer comprising a sensor disposed in the mounting Nov. 3, 2009
7568607 Apparatus and method for welding a pour spout fitment to a container Aug. 4, 2009
7563336 Method and device for ultrasound processing of a material web Jul. 21, 2009
7479195 Method of forming multi-colored composite by pinsonic embossing Jan. 20, 2009
7458495 Flip chip bonding tool Dec. 2, 2008

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