SHOCK ABSORBING COUPLINGS FOR DRILL

Brand	Owner (click to sort)	Address	Description
SMOOTHDRILL	HUGHES TOOL COMPANY	300 HUGHES STREET HOUSTON TX	SHOCK ABSORBING COUPLINGS FOR DRILL PIPE;
SMOOTHDRILL	UTEX INDUSTRIES, INC.	10810 Katy Freeway, Suite 100 Houston TX 77043	SHOCK ABSORBING COUPLINGS FOR DRILL PIPE FOR USE IN BLASTHOLE DRILLING, RAISE DRILLING, ROOF DRILLING AND FOR USE IN DRILLING WATER WELLS;SMOOTH DRILL;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A knee bolster structure includes an upper shock-absorbing member adapted for absorbing input force of knees of an occupant who has an average physical constitution and a lower shock-absorbing member adapted for absorbing input force of knees of an occupant who is small in stature, and a difference in strength between the upper shock-absorbing member and the lower shock-absorbing member is provided such that receiving strength of the upper shock-absorbing member is larger and receiving strength of the lower shock-absorbing member is smaller.