US102553A - Improvement in caul for laying veneers - Google Patents
Improvement in caul for laying veneers Download PDFInfo
- Publication number
- US102553A US102553A US102553DA US102553A US 102553 A US102553 A US 102553A US 102553D A US102553D A US 102553DA US 102553 A US102553 A US 102553A
- Authority
- US
- United States
- Prior art keywords
- caul
- improvement
- veneers
- laying
- veneer
- 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
Links
- 210000000569 greater omentum Anatomy 0.000 title description 7
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
- B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
Definitions
- This invention relates to veneering, and consists in an improved caul, whereby the Operation can be performed with facility, accuracy, and thoroughness.
- B represents the leg of a piano, billiard-table, or other article.
- C C represent pipes, which are kept supplied with steam to maintain the caul at the desired temperature. These pipes may be arranged in coils of any suitable form, or the steammay be admitted directly into' the concavity formed in the caul.
- the caul may be cast or Otherwise constructed.
- the veneer being -placed between the article and' the caul in the usual way, is compressed into the required shape, and may be held under pressure as long as may be found expedient after the steam is shut oil'.
- the veneer being bent and rendered pliable by the steam, conforms with great readiness and accuracy to the article, and forms, with the ad- ⁇ hesive substance employed tO bind it, not only a very close joint, but, also, without any. of those impalpable cracks which afterward cause it to peel ofi'.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
waited @Stime LUTHER A. JOHNSON, OF'NEW YORK, N. Y.
Letters Patent No. 102,553, dated May 3, 1870.
IMPROVEMENT IN CAUL :FO-RV. LAYING- VENEERS.
The Schedule referred to in these Letten Patent and making part of the same.
To all whom it nul/y concern:
Be it known that I, LUTHER A. JOHNSON, of the city, county, and State of New York, have invented a new and useful Improvement in Veneer-Former; and I do hereby declare that the following is a full,
clear, and exact description thereof', which will enable Others skilled in the art to make and use the same, reference being had to the accompanying drawings forming part of this specification. j l
This invention relates to veneering, and consists in an improved caul, whereby the Operation can be performed with facility, accuracy, and thoroughness.
B represents the leg of a piano, billiard-table, or other article.
A, the caul or former, of corresponding shape and D', the space Occupied by the veneer. y
C C represent pipes, which are kept supplied with steam to maintain the caul at the desired temperature. These pipes may be arranged in coils of any suitable form, or the steammay be admitted directly into' the concavity formed in the caul.
The caul may be cast or Otherwise constructed.
The veneer, being -placed between the article and' the caul in the usual way, is compressed into the required shape, and may be held under pressure as long as may be found expedient after the steam is shut oil'. In this way the veneer, being bent and rendered pliable by the steam, conforms with great readiness and accuracy to the article, and forms, with the ad-` hesive substance employed tO bind it, not only a very close joint, but, also, without any. of those impalpable cracks which afterward cause it to peel ofi'.
Having now described my-invcntion,
What I claim as new, and desire to secure by Letters Patent, is'- As an article of manufacture, the hollow veneer-ing tool .Orforrner A, having an S-shaped coil Of pipe, arranged therein as shown and described, and for the purpose speciiied.
The above specification of my invention signed by me this 17th day ot' January, 1870. l
LUTHERI A. JOHNSON.
Witnesses:
GEORGE W. MABEE, ALEX.. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102553A true US102553A (en) | 1870-05-03 |
Family
ID=2172037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102553D Expired - Lifetime US102553A (en) | Improvement in caul for laying veneers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102553A (en) |
-
0
- US US102553D patent/US102553A/en not_active Expired - Lifetime
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