公开(公告)号：US4381715A

公开(公告)日：1983-05-03

申请号：US183935

申请日：1980-09-04

Applicant: David M. Forman

Inventor： David M. Forman

IPC: A47B96/06 ,  A47B5/00

CPC classification number: A47B96/066 ,  Y10T403/606

Abstract: A novel shelf support system which is capable of bearing heavy loads and provides a large measure of adjustability, yet is completely self-contained and only very minimally visible where the shelf meets the wall. The system comprises threaded fasteners for securement to a wall, e.g. at the stud locations, each fastener bearing a support shaft and a spring clip for interengagement with detent grooves which run lengthwise of elongated recessed chambers within the shelf.

Abstract translation: 一种新颖的货架支撑系统，能够承受重载荷并提供大量的可调节性，但是完全独立且仅在架子与墙壁相遇的地方才可见。 该系统包括用于固定到墙壁的螺纹紧固件，例如。 在螺柱位置处，每个紧固件带有支撑轴和弹簧夹，用于与在搁架内的细长凹槽的纵向延伸的止动槽相互接合。

公开(公告)号：US07107908B2

公开(公告)日：2006-09-19

申请号：US10619890

申请日：2003-07-15

Applicant: David M. Forman ,  David T. Jennings, III ,  Gimtong Teowee

Inventor： David M. Forman ,  David T. Jennings, III ,  Gimtong Teowee

IPC: F23Q7/02 ,  F42C21/00

CPC classification number: F42D1/055

Abstract: Firing-readiness diagnostics in an electronic pyrotechnic device such as an electronic detonator or an electronic blasting system thereof. The diagnostics may include a check for any incompatible attached devices, a resistance or continuity check of an ignition element, and/or a capacitance check of a firing capacitor.

Abstract translation: 电子烟火装置如电子雷管或其电子爆破系统中的点火准备诊断。 诊断可以包括检查任何不兼容的附接设备，点火元件的电阻或连续性检查和/或触发电容器的电容检查。