IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0213189
(2002-08-05)
|
§371/§102 date |
20020611
(20020611)
|
발명자
/ 주소 |
|
대리인 / 주소 |
Sinsheimer, Schiebelhut &
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
20 |
초록
▼
A holder for use in building construction to hold anchor bolts, rebar, in-concrete plumbing, and the like elements, in predetermined positions during the pouring of concrete therearound. The holder includes an elongated base plate having front and rear ends, opposite side edges, a top surface and a
A holder for use in building construction to hold anchor bolts, rebar, in-concrete plumbing, and the like elements, in predetermined positions during the pouring of concrete therearound. The holder includes an elongated base plate having front and rear ends, opposite side edges, a top surface and a bottom surface, the front end of the base plate having an end hole therethrough; a sleeve extending from the base plate over the end hole for receiving such an element; and reinforcing members projecting from the base plate and extending lengthwise and transversely of the plate. The holder preferably is molded in one piece from a suitable brightly colored plastic so that it can be more easily seen after the concrete has been poured, thereby partially covering it. The integration of the base plate, the sleeve, and the reinforcing members in one-piece and out of plastic provides a lightweight, durable, low cost holder for the purposes described. An alternative embodiment provides such a holder that can be spread apart from receiving, and then closing and clamping around, anchor bolts, rebar, in-concrete pipe, and similar construction elements.
대표청구항
▼
1. A one-piece, molded, plastic anchoring element holder, comprising:a sleeve adapted to receive an anchoring element and maintain it in generally a predetermined position while concrete hardens therearound, the sleeve having annular inside and outside walls circumscribing an axis of the sleeve;a ba
1. A one-piece, molded, plastic anchoring element holder, comprising:a sleeve adapted to receive an anchoring element and maintain it in generally a predetermined position while concrete hardens therearound, the sleeve having annular inside and outside walls circumscribing an axis of the sleeve;a base plate molded to the sleeve around at least part of the periphery thereof and extending outwardly from the sleeve in angular relation thereto, wherein the base plate comprises a rear plate;reinforcing members molded to at least one of the sleeve and the base plate; andgripping teeth integral with, and projecting radially inwardly from, the inside wall of the sleeve for gripping an anchoring element in the sleeve;wherein the sleeve and base plate have a centerline extending lengthwise of the base plate and diametrically through the sleeve;wherein the sleeve and the base plate have first and second portions separable along the centerline; andwherein the sleeve has a hinge portion joining the first and second portions of the sleeve around which the first and second portions of the sleeve and base plate are movable toward and away from each other for clamping around an anchoring element in the sleeve.2. A one-piece, molded, plastic anchoring element holder, comprising:a sleeve adapted to receive an anchoring element and maintain it in generally a predetermined position while concrete hardens therearound, the sleeve having annular inside and outside walls circumscribing an axis of the sleeve;a base plate molded to the sleeve around at least part of the periphery thereof and extending outwardly from the sleeve in angular relation thereto, wherein the base plate comprises a rear plate;reinforcing members molded to at least one of the sleeve and the base plate; andgripping teeth integral with, and projecting radially inwardly from, the inside wall of the sleeve for gripping an anchoring element in the sleeve;wherein the sleeve is radially spit into two arcuate portions;wherein the sleeve has a flexible joint opposite from the split in the sleeve; andwherein the base plate is split lengthwise thereof in alignment with the split in the sleeve thereby providing two lengthwise portions, whereby the two portions of the plate and the sleeve are separable to enable placement of the sleeve around an anchor blot to enable gripping thereof with gripping teeth.3. A one-piece, molded, plastic anchor bolt and rebar holder, comprising:a sleeve adapted to receive an anchor bolt or rebar and maintain it in generally a predetermined position while concrete hardens therearound;anchor bolt gripping means in the sleeve;a base plate molded to the sleeve around at least part of the periphery thereof and extending outwardly from the sleeve in angular relation thereto, the base plate being split lengthwise thereof into two lengthwise portions, the sleeve being radially split in alignment with the split in the base plate into two arcuate portions and having a flexible joint opposite from the split therein, whereby the two portions of the plate and the sleeve are separable to enable placement of the sleeve around an anchor bolt and clamping the bolt in the sleeve with the gripping means.4. A holder usable in building construction for holding anchor bolts and rebar in predetermined positions during the pouring of concrete therearound, comprising:a sleeve having annular inside and outside walls circumscribing an axis of the sleeve, and first and second elongated portions extending from end-to-end of the sleeve, the first and second portions of the sleeve being joined at a flexible juncture but being separated diametrically opposite to the juncture thereby providing radial edges that extend from the inside wall to the outside wall and from end-to-end of the sleeve, the first and second portions being hingeable at the juncture between a closed position with the radial edges of the first and second positions in contact with each other and an open position with the radial edges spaced apart;an elongated base plate providing first and second elongated portions having front ends individually respectively connected to the first and second portions of the sleeve at the outer wall thereof and in angular relation to the sleeve, the first and second portions of the base plate having elongated inner edges extending radially outwardly from the sleeve and being hingeable at the juncture of the first and second portions of the sleeve between a closed position with the inner edges of the first and second portions in contact with each other and an open position with the inner edges spaced apart; andgripping teeth integral with, and projecting radially inwardly from, the inside wall of the sleeve.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.