Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1976-04-28
1977-10-25
Smith, Al Lawrence
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
15183, 1523019, 51337, B24D 1306
Patent
active
040550281
ABSTRACT:
A modular pack unit is adapted to be replaceably mounted to a support structure having one or more quasi-cylindrical, key-hole-type, slot-defining formations disposed parallel to the longitudinal axis of the support structure. The pack unit includes a substantially solid, elongated, head-forming and pack-reinforcing support element made from a resiliently firm yet flexible material including a generally cylindrical, solid, bulb-like portion having an integrally formed, radially outwardly extending solid fin portion. A first sheet or ply of generally flexible material has a first portion draped or looped tightly over the elongated element so as to conform closely to the contours thereof and a second portion extending outwardly from the support element. The looped portion has a first section closely overlying the bulb-like portion and second and third sections integrally contiguous with the respective opposite ends of the first section tightly overlying corresponding opposite sides of the fin portion. The second section, fin portion, and third section are securely fastened together in a sandwich fashion as by sewing, stapling, chemical or mechanical bonding to prevent relative sliding movement between the elongated support element and the first portion of the first sheet and to form a generally cylindrical, flexible material-covered, bulbous head and corresponding neck portion for the pack unit which is adapted to be telescopically received within a support slot for replaceably mounting the pack unit thereto.
REFERENCES:
patent: 2441536 (1948-05-01), Simon
patent: 2653340 (1953-09-01), Cave
patent: 2804730 (1957-09-01), Block
patent: 3058269 (1962-10-01), Block
patent: 3111700 (1963-11-01), O'Brien
patent: 3693206 (1972-09-01), Tatara
patent: 3967418 (1976-07-01), Schaffner
Belanger, Inc.
Godici Nicholas P.
Smith Al Lawrence
LandOfFree
Replaceable, one piece, hinge-type, slot-engaging pack unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Replaceable, one piece, hinge-type, slot-engaging pack unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Replaceable, one piece, hinge-type, slot-engaging pack unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-117784