39053 ⎘
Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
Sub-classes:MATERIAL FOR ALUMINUM ALLOY SCREW, AND ALUMINUM ALLOY SCREW AND PRODUCTION METHOD THEREFOR
#2METHOD OF MANUFACTURING A SCREW
#3Processing die and preparation method for fastener
#4Formed body of Cu—Al—Mn-based shape-memory alloy and method for producing same
#5Apparatus to seal a metallic container
#6Metallic container with a threaded closure
#7Bolt and method for manufacturing the same
#8Aircraft assembly
#9Wood screw and method for producing a wood screw
#10Frictionally damped fasteners and methods of manufacturing the same
#11Screw-type rebar joint structure of deformed rebar and manufacturing method thereof
#12Metallic container with a threaded closure
#13Bolt
#14Wood screw having a crescent-shaped protrusion between thread turns
#15ROLLED-THREAD BOLT PRODUCTION METHOD
#16COMBINED ANCHOR AND REBAR ASSEMBLY AND METHOD FOR PRODUCING THE SAME
#17COMBINED ANCHOR AND REBAR ASSEMBLY AND METHOD FOR PRODUCING THE SAME
#18Turning and thread-rolling machine with pre-compression device
#19Method, module, and apparatus for roll-processing external pipe thread, and external pipe thread production line
#20Thread-rolling flat die for threaded fastener, and thread-rolling method
#21Thread rolling assembly
#22Method of machining screw
#23Screw thread structure for preventing being pulled out and tool for manufacturing same
#24Hollow metal screw and method of making
#25Pull-up bolt assembly
#26Process for producing a connecting element as well as connecting element
#27Automatic steel-bar coupling head making machine
#28Hollow metal screw and method of making
#29Hollow metal screw and method of making
#30Threaded fastener
#31Method of producing threaded member, method of producing spark plug, and apparatus for producing threaded member
#32Method for reinforcing and calibrating a pipe portion
#33Hollow metal screw and method of making
#34Threaded rebar manufacturing process and system
#35Method and apparatus for cold forming thread rolling dies
#36Metallic container with a threaded closure
#37THREADED REINFORCING BAR COUPLING FOR DEFORMED REINFORCING BAR, AND THREADED DEFORMED REINFORCING BAR
#38Manufacturing method and manufacturing apparatus of screw-threaded bottle-can
#39Form-rolling die structure and form-rolling method for compound screw
#40Locking bolt and method for manufacturing same
#41LUBRICATING OIL FOR ROLLING AND ROLLING METHOD
#42Screw-top bottle-can and method for producing the same
#43Weld stud
#44Method for manufacturing aluminum based alloy-made fastening part and aluminum based alloy-made fastening part
#45Production method for a semi-finished product and semi-finished product
#46Production method for a semi-finished product
#47Metallic glass fastening screw
#48Method and rolling die for manufacturing a screw
#49METHOD FOR MANUFACTURING COLD-FORGED WING BOLTS
#50DEVICE FOR ROLLING THREADS
#51Threaded rebar manufacturing process and system
#52FASTENING SCREW FOR PROSTHETIC COMPONENTS IN IMPLANTODONTICS
#53Wire binding screw for a circuit breaker
#54BATTERY PACK AND METHOD OF MANUFACTURING SAME
#55MANUFACTURING METHOD, A MANUFACTURING DEVICE AND A PRODUCT OF A LEAD-IN TYPE INTERFERENCE FIT PIPELINE EXTERNAL THREAD
#56Device and non-cutting shaping method for introducing an outside profile into a workpiece
#57Anti-cross threading screw
#58Hollow bolt comprising a longitudinal bore
#59Thread rolling die
#60WELD STUD
#61METHOD OF MANUFACTURING A BI-METAL SCREW
#62Machining method and apparatus for thread formation on workpiece
#63High strength bolt excellent in delayed fracture resistance and method of production of same
#64Titanium alloy bolt and its manufacturing process
#65Method and device for manufacturing bolt, screw rolling die used therefor, and multiple screw bolt
#66Methods for manufacturing endodontic instruments
#67Method and apparatus for precision rolling of rotationally symmetrical components
#68Method and apparatus for manufacturing hourglass worm rolling die
#69Rolling die
#70Die for, method of making, and fastener with lobed primary thread lead and interposed dual auxiliary thread lead with improved substrate entry end portion
#71Thread rolling tool
#72Compound die for dual thread forming