US1610817A - Reenforced-covered-edge plaster board - Google Patents
Reenforced-covered-edge plaster board Download PDFInfo
- Publication number
- US1610817A US1610817A US67912A US6791225A US1610817A US 1610817 A US1610817 A US 1610817A US 67912 A US67912 A US 67912A US 6791225 A US6791225 A US 6791225A US 1610817 A US1610817 A US 1610817A
- Authority
- US
- United States
- Prior art keywords
- covered
- board
- reenforced
- plaster board
- edge
- 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.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
Definitions
- This invention relates to plaster board and especially means for reenforclng the edges thereof.
- Plaster board is subjected to comparatively rough usage during manufacture, transportation, and Edges thereof unless protected are liable to chipping, cracking and other damage which mars the board so that the production 0f smooth joins between panels becomes difli cult and even starts peeling of Vthe cover sheets from the plaster body.
- the present invention relates to a plaster.
- Fig. 2 is a horizontal sectlon througha panel
- Fig. 3 is a transverse vertical section through a panel showing a fragment of an adjacent panel with the joints covered by paper tape.
- 5 indicates a core of cementitious material such asgypsum plaster, composition thereof. or like material Well known in the art.
- rlhe body has its faces covered by sheets of paper or the lkeindicated by 6 and 7.
- rFliese sheets are bound to the plaster body/fin a manner well known in the art.
- llt is the common practic to providesuch structures with exposed edges between the cover sheets. In the present construction, ll have covered these edges with strips of pa- 'per or like material indicated by ⁇ 7.
- the strips 7 are corrugated transversely, as Abest shown in Fig. 2. Whereas I have s'hown ⁇ invdependent strips of edge covering material, it is obvious thatthe cover sheets may be made longer than the panel, corrugated or installation.
- the marginal edges of the face sheet may be bevelled as indicated by 8.
- Fig. 3l have indicated adjacentpancls A of plaster board A and B. rlt ⁇ he marginal edges of theboard are bevelled so that the abutting panels have recesses atfthe. joints with sloping walls. rl ⁇ he crack betw'een the panels may be ⁇ filled with plaster, putty or cement.
- the corrugated edge provides vvalleys extending transversely, in which the plaster cement may lodge and become anchored, therebyholding the panel against axial displacement.
- Bevelled paper tape Q maybe placed over ⁇ the joint and cemented to the cover sheet, thereby providing a flush surface for the panel at the joint.-
- the result is a finished structure which is stable..- rllhe plaster board itself is strong, the edge being protected and reenforced by the protective covering.
- a plaster board having a protective edge covering of paper or the like bonded thereto, said covering being fluted with theA ridges and dales extending transversely of the edge of the board.
- a plaster board having a cementitlimlsI bod;7 and protective edge covering of paprr or the like bonded thereto, said covering being corrugated with the ridges' and dales extending transversely of the edge lot the board. ⁇ f
- a plaster board having a cementitious body, ⁇ cove-r sheets for the faces thereof ⁇ bonded thereto, the edges of said board bc- 'l Iing covered by strips of paper corrugated with the ridges and dales extending transversely ot the edge of the board and bonded thereto.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
Description
Dec; 14,19%, k 1,610,817
J. SCHUMACHER REENFORCED COVERED .EDGE PLASTER BOARD Filed Nov. 9, 1925 l 'IN VEN TOR.
ATTORNEYS. l
5 BY JM 50k/Wahr Patented Dee. 14, 1926.
sr'rEs PATEN 'r OFFICE.
JOHN SCHUMACHER, 0F LOS ANGELES, CALIFORNIA..
:REENFOF'CED-COVERED-DGE BLASTER BOARD.
Application'alea November a, 1925. serial no. 67,912.
This invention relates to plaster board and especially means for reenforclng the edges thereof. Plaster board is subjected to comparatively rough usage during manufacture, transportation, and Edges thereof unless protected are liable to chipping, cracking and other damage which mars the board so that the production 0f smooth joins between panels becomes difli cult and even starts peeling of Vthe cover sheets from the plaster body.
The present invention relates to a plaster.
board panel constructed in iaccordance with j my invention.; Fig. 2 is a horizontal sectlon througha panel; and Fig. 3 is a transverse vertical section through a panel showing a fragment of an adjacent panel with the joints covered by paper tape.
Referring more particularly to the drawing, 5 indicates a core of cementitious material such asgypsum plaster, composition thereof. or like material Well known in the art. rlhe body has its faces covered by sheets of paper or the lkeindicated by 6 and 7. rFliese sheets are bound to the plaster body/fin a manner well known in the art. llt is the common practic to providesuch structures with exposed edges between the cover sheets. In the present construction, ll have covered these edges with strips of pa- 'per or like material indicated by \7. The strips 7 are corrugated transversely, as Abest shown in Fig. 2. Whereas I have s'hown`invdependent strips of edge covering material, it is obvious thatthe cover sheets may be made longer than the panel, corrugated or installation.
luted at the edges and turned over providing a corner. With the construction shown herein, the marginal edges of the face sheet may be bevelled as indicated by 8.
ln Fig. 3l have indicated adjacentpancls A of plaster board A and B. rlt`he marginal edges of theboard are bevelled so that the abutting panels have recesses atfthe. joints with sloping walls. rl`he crack betw'een the panels may be ^filled with plaster, putty or cement. The corrugated edge provides vvalleys extending transversely, in which the plaster cement may lodge and become anchored, therebyholding the panel against axial displacement. Bevelled paper tape Q maybe placed over` the joint and cemented to the cover sheet, thereby providing a flush surface for the panel at the joint.- The result is a finished structure which is stable..- rllhe plaster board itself is strong, the edge being protected and reenforced by the protective covering.
What l claim is:
l. A plaster board having a protective edge covering of paper or the like bonded thereto, said covering being fluted with theA ridges and dales extending transversely of the edge of the board. 1
2. A plaster board having a cementitlimlsI bod;7 and protective edge covering of paprr or the like bonded thereto, said covering being corrugated with the ridges' and dales extending transversely of the edge lot the board.` f
3. A plaster board having a cementitious body,` cove-r sheets for the faces thereof` bonded thereto, the edges of said board bc- 'l Iing covered by strips of paper corrugated with the ridges and dales extending transversely ot the edge of the board and bonded thereto.
ln Witness that l claim the foregoing l have hereunto subscribed my name this 27th day ot October, 1925..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67912A US1610817A (en) | 1925-11-09 | 1925-11-09 | Reenforced-covered-edge plaster board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67912A US1610817A (en) | 1925-11-09 | 1925-11-09 | Reenforced-covered-edge plaster board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1610817A true US1610817A (en) | 1926-12-14 |
Family
ID=22079217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US67912A Expired - Lifetime US1610817A (en) | 1925-11-09 | 1925-11-09 | Reenforced-covered-edge plaster board |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1610817A (en) |
-
1925
- 1925-11-09 US US67912A patent/US1610817A/en not_active Expired - Lifetime
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