US 12,275,103 B2
Welding torch assembly device
Nauman Basit, Waterloo (CA)
Assigned to NASARC TECHNOLOGIES INC., Waterloo (CA)
Appl. No. 17/291,420
Filed by NASARC TECHNOLOGIES INC., Waterloo (CA)
PCT Filed Nov. 5, 2019, PCT No. PCT/CA2019/051572
§ 371(c)(1), (2) Date May 5, 2021,
PCT Pub. No. WO2020/093151, PCT Pub. Date May 14, 2020.
Claims priority of application No. CA 3023108 (CA), filed on Nov. 5, 2018.
Prior Publication US 2022/0001480 A1, Jan. 6, 2022
Int. Cl. B23K 9/32 (2006.01); B23K 9/28 (2006.01)
CPC B23K 9/323 (2013.01) [B23K 9/28 (2013.01); B23K 9/325 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A welding torch assembly device comprising:
an exterior housing having a bore,
an insulator sleeve positioned within the bore of the exterior housing,
a first connector at least partially positioned within the insulator sleeve and secured to the exterior housing, the first connector having a bore; and
a second connector slidably positioned within the bore of the first connector and configured to directly interface with a cable the first connector configured to provide a tapered connection for automatically centering the second connector and the cable.