Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 228/112.1
Name: Metal fusion bonding > Process > Using dynamic frictional energy (i.e., friction welding)
Description: Process in which the bond is effected at least in part by means of heat generated (a) by the rapid relative motion of the meeting faces of the parts to be joined, or (b) by the rapid motion of a separate part contacting and moving relative to one or more of the work parts to be joined.










Sub-classes under this class:

Class Number Class Name Patents
228/114.5 By rotating one work surface relative to another about an axis 183
228/113 Inertia type 101
228/114 With treating other than heating 88


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8701968 Friction stir welder and method for friction stir welding Apr. 22, 2014
8701969 Determining friction stir welding dwell time to produce a joined member Apr. 22, 2014
8702919 Target designs and related methods for coupled target assemblies, methods of production and uses thereof Apr. 22, 2014
8701964 Coated rotary tool Apr. 22, 2014
8678267 System and method for integrally forming a stiffener with a fiber metal laminate Mar. 25, 2014
8678268 Friction stir welding using a sacrificial anvil Mar. 25, 2014
8672212 Joining method and friction stir welding method Mar. 18, 2014
8662372 Apparatus for friction stir welding using spindle-in-spindle Mar. 4, 2014
8657179 Weld nugget temperature control in thermal stir welding Feb. 25, 2014
8651361 Method for angular oscillation friction welding to an axially symmetric weld surface Feb. 18, 2014
8636194 Friction stir fabrication Jan. 28, 2014
8627567 Manufacturing method of liquid-cooled jacket Jan. 14, 2014
8613138 Repair of integrally bladed rotors Dec. 24, 2013
8590767 Method for welding hollow structure Nov. 26, 2013
8590766 Method and apparatus for inspecting joined object formed by friction stir joining Nov. 26, 2013
8579180 Mandrel tool probe for friction stir welding having physically-separate spiraled surfaces Nov. 12, 2013
8561877 Structural integrity welded assembly Oct. 22, 2013
8556156 Dynamic adjustment of friction stir welding process parameters based on weld temperature Oct. 15, 2013
8551638 Battery pack having welded cell tab and interconnect assembly Oct. 8, 2013
8546720 Hybrid welding apparatus and system and method of welding Oct. 1, 2013
8544715 Repairing a friction stir welded assembly Oct. 1, 2013
8544714 Certification of a weld produced by friction stir welding Oct. 1, 2013
8540134 Reinforcement of friction plug welds Sep. 24, 2013
8534529 Powder metal friction stir welding tool and method of manufacture thereof Sep. 17, 2013
8528803 Friction stir welding apparatus and method Sep. 10, 2013
8506201 Structural assemblies and preforms therefor formed by linear friction welding Aug. 13, 2013
8490855 Methods to fabricate fully enclosed hollow structures using friction stir welding Jul. 23, 2013
8485415 Method for manufacturing panel structure Jul. 16, 2013
8486508 Method for producing a friction-welded connection and design of the friction-welded connection Jul. 16, 2013
8479391 Consumable collar for linear friction welding of blade replacement for damaged integrally bladed rotors Jul. 9, 2013
8479970 High corrosion resistant equipment for a plant Jul. 9, 2013
8479971 Joining method and friction stir welding method Jul. 9, 2013
8469256 Method for using a non-linear control parameter ramp profile to approach a temperature set point of a tool or weld that prevents temperature overshoot during friction stir welding Jun. 25, 2013
8469255 Method for assembling aluminum alloy parts by welding Jun. 25, 2013
8464926 Method of friction stir welding dissimilar metals and workpiece assemblies formed thereby Jun. 18, 2013
8444040 End effector for forming swept friction stir spot welds May. 21, 2013
8439250 Friction-stir weld-tool and method May. 14, 2013
8434962 Friction welding joint of two two-dimensional components positioned on top of each other May. 7, 2013
8434662 Joining method and friction stir welding method May. 7, 2013
8434661 Friction stir welding tool and process for welding dissimilar materials May. 7, 2013
8434660 Method for friction stir welding using spindle-in-spindle May. 7, 2013
8420226 Welded structural member and method and use thereof Apr. 16, 2013
8408445 Actively controlled vibration welding system and method Apr. 2, 2013
8408444 Friction stir tool Apr. 2, 2013
8408443 Modular friction welding head and associated systems and methods Apr. 2, 2013
8397928 Wood barrel, production method thereof and machine for implementing same Mar. 19, 2013
8397974 Self-reacting friction stir welding tool with the ability to add filler material Mar. 19, 2013
8393524 Counter-rotating spindle for friction stir welding Mar. 12, 2013
8393523 Pulsed ultrasonic stir welding method Mar. 12, 2013
8393522 Joining method and joining tool Mar. 12, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14










 
 
  Recently Added Patents
Monitoring cloud-runtime operations
Computer server capable of supporting CPU virtualization
Footwear
Image processing device, printing apparatus, image processing method, and method of producing printing apparatus
Nonvolatile semiconductor memory device
Attribute information providing system
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
  Randomly Featured Patents
Borosilicate glass with high chemical resistance and use thereof
Policy handling for multicast transmissions
Membrane desiccation heat pump
Track fixture luminaire
Method and device for recording or playing back a data stream
Method of making a cross linked pile product
Drive train
Lipstick hutch
Shaped nozzle for high velocity fluid flow
Electric double layer capacitor and method for producing the same