Bolt including a cleaning thread point tip

Details Bolt including a cleaning thread point tip Bolt including a cleaning thread point tip

1994-11-07

1997-09-16

Larson, Lowell A.

Threaded, headed fastener, or washer making: process and apparat

Process

Making externally threaded fastener, e.g., screw or bolt

470 8, 411386, 411418, B21H 302, B23G 900, F16B 2500, F16B 3504

Patent

active

056674430

ABSTRACT:
A fastener has a head and a shank with two ends. One of the ends includes the head while the other includes a pilot point. Also, the shank includes a threaded portion adjacent to the pilot point. A pair of recesses are formed 180.degree. from one another on the point and threaded portion. The recesses extend from the end of the point through at least a first full thread.

REFERENCES:
patent: 2823574 (1958-02-01), Rosan
patent: 3451080 (1969-06-01), McIntyre et al.
patent: 3492908 (1970-02-01), Thurston
patent: 5000639 (1991-03-01), Hinkley et al.

Affiliated with

Also associated with

Rating

Bolt including a cleaning thread point tip does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bolt including a cleaning thread point tip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bolt including a cleaning thread point tip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-214283