CA2029178A1 - Corner protective means for walls, beams, colums etc. - Google Patents
Corner protective means for walls, beams, colums etc.Info
- Publication number
- CA2029178A1 CA2029178A1 CA002029178A CA2029178A CA2029178A1 CA 2029178 A1 CA2029178 A1 CA 2029178A1 CA 002029178 A CA002029178 A CA 002029178A CA 2029178 A CA2029178 A CA 2029178A CA 2029178 A1 CA2029178 A1 CA 2029178A1
- Authority
- CA
- Canada
- Prior art keywords
- protective means
- corner protective
- beams
- walls
- wings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/06—Edge-protecting borders
- E04F2013/063—Edge-protecting borders for corners
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Bridges Or Land Bridges (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
TITLE: A CORNER PROTECTIVE MEANS FOR WALLS, BEAMS COLUMNS ETC
ABSTRACT OF THE DISCLOSURE
A corner protective means for walls, beams, columns, etc. which has adequately formed bevel angles, rib strips, and bent tails on its two wings so that more powerful grip strength may be provided by it when it is burried into a cement roughcast before the cement is dried. With this corner protective means, a faster and easier installation is available while smoother surface finish of wall corner may be achieved easily.
ABSTRACT OF THE DISCLOSURE
A corner protective means for walls, beams, columns, etc. which has adequately formed bevel angles, rib strips, and bent tails on its two wings so that more powerful grip strength may be provided by it when it is burried into a cement roughcast before the cement is dried. With this corner protective means, a faster and easier installation is available while smoother surface finish of wall corner may be achieved easily.
Description
6~ 7 ~
TITLE: A CORNER PROTECTIVE MEANS FOR W~LLS, BEAMS, COLUMNS ETC.
_________ _____________________________________________________ .
Background of the Invention _________________________._ In common construction of civil engineering, a lot of time is wasted in stuccoing and strengthening projected corners of walls, beams, columns, etc. Due to lack of proper corner protective means, defects such as insufficient strength of corner, inferior appearance, etc. also exists when the construction is completed. Although there are other commercially available simple corner protective means, most of them are inconvenient in installation, inferior quality, low performance, and becoming loose easily.
Therefore, it is tried by the applicant to develop a corner protective means for walls, beams, columns, etc. Which may eliminate the drawbacks existing in the prior art.
Summary of Invention ___.________________ It is a primary object of the present invention to provlde a corner protective means which has a generally sec'corial front and two wings extending outward from two edges of the sectorial front to form a generally right angle, and may be insert into the .
... . - ~ , ' ' ' `` , ' ' ' '.
'' ' 6~
concrete before final finish of walls, beams, columns etc., so that it may firmly grip the concrete structure with many rihs, bent tails, and bevel angles formed on its two wings.
The structure, functions, and other advantages o~ the present invention may be readily understood by referring to the following description and accompanying drawings in which:-BRIEF DESCRIPTION OF THE DRAWLNGS
_________________ _______________ Fig.1 is a three-dimensional perspective of the invention; and Fig.2 illustrates a corner protective means of the invention having been installed to join with the concrete wall corner.
DETAILED DESCRIPTION OF PR~FERRED EMBODIMENT
____________________~__________________ ____ Please refer to~Fig.1. The corner protective means 1 of the invention generally has a sectorial front and two wings 10 extending outward from two edges of the sectorial front. The wings 10 are generally symmetrically formed, so, description of one wing shall represent two wings in the specification. The ;
wing 10 firstly bends inward at an edge of the sectorial front, then bends outward to form an angle about 30 or 40 degrees so that the whole sectorial portion of the corner protective means 1 looks like a dove tail~ Furthermore, on both sides of the wing 10, a plurality of rib strips 11 are formed to increase the contact area of the wing 10 with concrete structure and thereby strengthens the holding of wing 10 by the concrete~
A bent tail 13 is formed at the open end of the wing 10 to reinforce the grip capability of the wing 10. Please further refer to Fig.2, in which a corner protective means of the present invention having been installed and insert on a wall corner is illustrated. From this figure, a powerful joining strength provided by dovetail-shaped structure, xib strips 11, and bent tails 13 of the corner protective means 1 can be fully undsrstood.
During construction, please refer to Fig.2 concrete walls, beams, columns, and their projected corners 14 formed by grouting usually have a surface which needs a first time cement coating to form a layer of roughcast 15. During the process of coating this roughc~st 15, the corner protective means 1 of the invention is positioned over the projected corner 14 in a manner that the wings 10 are burried into the roughcast 15 before the same is dried. ~hen the roughcast 15 is dried~ the the corner protective means 1 shall be firmly inserted thereon. ~hen, a fine finish 16 '.' '' ~
formed by a second time cement coating shall provide a smooth wall surface which is flush with the e~ges of the sectorial front of the Corner protective means 1.
It is to`be understood that the form of the invention shown and disclosed is to be taken as a preferred embodiment of the invention and that various changes in the shape, size and arrangement of parts may be resorted to without departirlg from the spirit of the invention or the scope of the following claims.
TITLE: A CORNER PROTECTIVE MEANS FOR W~LLS, BEAMS, COLUMNS ETC.
_________ _____________________________________________________ .
Background of the Invention _________________________._ In common construction of civil engineering, a lot of time is wasted in stuccoing and strengthening projected corners of walls, beams, columns, etc. Due to lack of proper corner protective means, defects such as insufficient strength of corner, inferior appearance, etc. also exists when the construction is completed. Although there are other commercially available simple corner protective means, most of them are inconvenient in installation, inferior quality, low performance, and becoming loose easily.
Therefore, it is tried by the applicant to develop a corner protective means for walls, beams, columns, etc. Which may eliminate the drawbacks existing in the prior art.
Summary of Invention ___.________________ It is a primary object of the present invention to provlde a corner protective means which has a generally sec'corial front and two wings extending outward from two edges of the sectorial front to form a generally right angle, and may be insert into the .
... . - ~ , ' ' ' `` , ' ' ' '.
'' ' 6~
concrete before final finish of walls, beams, columns etc., so that it may firmly grip the concrete structure with many rihs, bent tails, and bevel angles formed on its two wings.
The structure, functions, and other advantages o~ the present invention may be readily understood by referring to the following description and accompanying drawings in which:-BRIEF DESCRIPTION OF THE DRAWLNGS
_________________ _______________ Fig.1 is a three-dimensional perspective of the invention; and Fig.2 illustrates a corner protective means of the invention having been installed to join with the concrete wall corner.
DETAILED DESCRIPTION OF PR~FERRED EMBODIMENT
____________________~__________________ ____ Please refer to~Fig.1. The corner protective means 1 of the invention generally has a sectorial front and two wings 10 extending outward from two edges of the sectorial front. The wings 10 are generally symmetrically formed, so, description of one wing shall represent two wings in the specification. The ;
wing 10 firstly bends inward at an edge of the sectorial front, then bends outward to form an angle about 30 or 40 degrees so that the whole sectorial portion of the corner protective means 1 looks like a dove tail~ Furthermore, on both sides of the wing 10, a plurality of rib strips 11 are formed to increase the contact area of the wing 10 with concrete structure and thereby strengthens the holding of wing 10 by the concrete~
A bent tail 13 is formed at the open end of the wing 10 to reinforce the grip capability of the wing 10. Please further refer to Fig.2, in which a corner protective means of the present invention having been installed and insert on a wall corner is illustrated. From this figure, a powerful joining strength provided by dovetail-shaped structure, xib strips 11, and bent tails 13 of the corner protective means 1 can be fully undsrstood.
During construction, please refer to Fig.2 concrete walls, beams, columns, and their projected corners 14 formed by grouting usually have a surface which needs a first time cement coating to form a layer of roughcast 15. During the process of coating this roughc~st 15, the corner protective means 1 of the invention is positioned over the projected corner 14 in a manner that the wings 10 are burried into the roughcast 15 before the same is dried. ~hen the roughcast 15 is dried~ the the corner protective means 1 shall be firmly inserted thereon. ~hen, a fine finish 16 '.' '' ~
formed by a second time cement coating shall provide a smooth wall surface which is flush with the e~ges of the sectorial front of the Corner protective means 1.
It is to`be understood that the form of the invention shown and disclosed is to be taken as a preferred embodiment of the invention and that various changes in the shape, size and arrangement of parts may be resorted to without departirlg from the spirit of the invention or the scope of the following claims.
Claims
1. A corner protective means for walls, beams, columns etc comprising a sectorial front and two integrally formed wings; said wings extending outward from kwo edges of said sectorial front whlle they first bend inward at said edges of said sectorial fronk then bend outward to form an angle about 30-40 degrees thereat permitting the wings to extend in a direction substantially parallel to but slightly inclined to a wall surface over which said corner protective means is installed: said wings also having a plurality of rib strips, formed on their both sides and an inward bent tail formed at their free ends each.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54220690A | 1990-06-21 | 1990-06-21 | |
| US07/542,206 | 1990-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2029178A1 true CA2029178A1 (en) | 1991-12-22 |
Family
ID=24162790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002029178A Abandoned CA2029178A1 (en) | 1990-06-21 | 1990-11-01 | Corner protective means for walls, beams, colums etc. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0462315B1 (en) |
| AT (1) | ATE106489T1 (en) |
| BR (1) | BR9006641A (en) |
| CA (1) | CA2029178A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338929A1 (en) * | 1993-11-15 | 1995-05-18 | Basf Lacke & Farben | Process for the production of decorative and / or protective coatings, in particular on wall and / or ceiling surfaces |
| DE29613293U1 (en) * | 1996-08-01 | 1996-09-19 | Flott, Friedhelm, 59519 Möhnesee | Multi-purpose rail for performing plastering work or the like. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7933290U1 (en) * | 1980-05-29 | Lux, Herbert, 5090 Leverkusen | Screed and plaster gauge profile for tilers | |
| DE1776547U (en) * | 1958-08-13 | 1958-10-30 | Eugen Mueller | CORNER PROTECTION STRIP FOR PLASTERED WALL EDGES. |
| NL6715013A (en) * | 1967-11-04 | 1969-05-06 | ||
| GB2056523B (en) * | 1979-07-04 | 1983-05-11 | Cash L | Device for aiding the production of surface finishes |
| GB2167797A (en) * | 1984-12-01 | 1986-06-04 | Glidevale Building Prod | Device for use in applying a surface layer to a wall |
| DE9006110U1 (en) * | 1990-05-30 | 1990-08-23 | Chiang, Mu-Long, Keelung | Corner protectors for walls, supporting beams, columns, etc. |
-
1990
- 1990-10-25 EP EP90120479A patent/EP0462315B1/en not_active Expired - Lifetime
- 1990-10-25 AT AT90120479T patent/ATE106489T1/en active
- 1990-11-01 CA CA002029178A patent/CA2029178A1/en not_active Abandoned
- 1990-12-20 BR BR909006641A patent/BR9006641A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9006641A (en) | 1991-12-24 |
| ATE106489T1 (en) | 1994-06-15 |
| EP0462315A1 (en) | 1991-12-27 |
| EP0462315B1 (en) | 1994-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |