US382462A - Thomas a - Google Patents
Thomas a Download PDFInfo
- Publication number
- US382462A US382462A US382462DA US382462A US 382462 A US382462 A US 382462A US 382462D A US382462D A US 382462DA US 382462 A US382462 A US 382462A
- Authority
- US
- United States
- Prior art keywords
- wax
- phonogram
- blank
- thomas
- expansion
- 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
- 239000000463 material Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
- B65D85/52—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage for living plants; for growing bulbs
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/908—Impression retention layer, e.g. print matrix, sound record
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31801—Of wax or waxy material
Definitions
- a phonogram-blank or phonogram maybe subjected to a temperature of nearly 100 Fahrenheit at one time and at an other time the temperature may fall below If the waxy substance is sufficiently hard at the high temperature to hold its shape under the pressure of one on the other in a packing-box, it will at the low temperature harden and contract so greatly in excess of the backing ofharder material thatthe wax will crack and render the surface useless.
- the object I have in view is to produce a phonogram-blank or phonogram which will have the wax or wax-like surface and will not be subject to the objection that has been stated.
- Figure 1 is an elevation of the phonogram-blank; Fig. 2, a longitudinal section thereof, and Fig. 3 an end View.
- A is the cylindrical phonogram blank, molded of the plastic wax or wax-like mate rial, as described, and having a tapering bore.
- the invention is also applicable to duplicate phonograms having the phouographic record thereon.
- a phonogram-blank or phonogram constructed as a hollow cylinder, with a tapering bore wholly of wax or waxlike materials, and having the same coefficient of expansion throughout its mass, substantially as set forth.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Biology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Frying-Pans Or Fryers (AREA)
- Details Of Garments (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
(No Model.)
TVA. EDISON.
' PHONOGRAM BLANK. No. 882,462. Patented May, 8.81888.
Jim 4 T 4,
zero.
UNITED STATES PATENT OFFICE.
THOMAS A. EDISON, OF LLEWELLYN PARK, NEW JERSEY.
PHoNoeRAM-BLANK.
FJPECIPICATION forming part of Letters Patent No. 382,462, dated May 8, 1888.
v Application filed January 5, 1888. Serial No. 259,898. (No model.)
To wZZ wham it may concern.-
Be it known that I, THOMAS A. EDIsoN, of Llewellyn Park, in the county of Essex and State of New Jersey, have invented a certain new and useful Improvement in Phonogram- .Blanks and Phonograms, '(Oase lid-747,) of
which the following is a specification.
I have found in practice that the most available surface for phonogranrblanks and phonograms is one composed of wax, gum, or other plastic hydrocarbon. Such compounds, however,I find contract and expand under variations of temperature to a much greater extent than paper, wood, metals, andother similar harder substances. While under ordinary conditions the wax or waxlike surface may not be injured by this difi'erence in the coefficient of expansion, yet when subjected to extreme cold the contraction of the wax is so much greater than the harder backing that the wax will crack and destroy the continuity of the surface. For instance, a phonogram-blank or phonogram maybe subjected to a temperature of nearly 100 Fahrenheit at one time and at an other time the temperature may fall below If the waxy substance is sufficiently hard at the high temperature to hold its shape under the pressure of one on the other in a packing-box, it will at the low temperature harden and contract so greatly in excess of the backing ofharder material thatthe wax will crack and render the surface useless.
The object I have in view is to produce a phonogram-blank or phonogram which will have the wax or wax-like surface and will not be subject to the objection that has been stated. This I accomplish by constructing the phonogram-blank or phonogram wholly of the wax or wax-like material. I prefer to mold the entire phonogram-blank of the one wax-like compound; but I may construct the base or backingof the surface of a somewhat diften ent mixture of wax or wax-like materials than that of which the surface is made, so long as the wholehas substantially the same coefficient of expansion.
My phonogram-blank I prefer to mold as a hollow cylinder with a tapering bore for slipping over the tapering phonogram-cylinder of my phonograph.
In the accompanying drawings, forming a part hereof, Figure 1 is an elevation of the phonogram-blank; Fig. 2, a longitudinal section thereof, and Fig. 3 an end View.
A is the cylindrical phonogram blank, molded of the plastic wax or wax-like mate rial, as described, and having a tapering bore.
The invention is also applicable to duplicate phonograms having the phouographic record thereon.
What I claim is- 1. A phonogramblank or phonogram cou structed Wholly of wax or wax-like materials and having the same coefficient of expansion throughout its mass, substantially as set forth.
2. A phonogram-blank or phonogram couslructed as a hollow cylinder wholly of wax or wax-like materials and having the same coefficient of expansion throughoutits mass, substantially as set forth.
3. A phonogram-blank or phonogram constructed as a hollow cylinder, with a tapering bore wholly of wax or waxlike materials, and having the same coefficient of expansion throughout its mass, substantially as set forth.
This specification signed and witnessed this 5th day of December,1887.
THOS. A. nelson.
Witnesses:
WILLIAM PELZER, E. O. ROWLAND.
Publications (1)
Publication Number | Publication Date |
---|---|
US382462A true US382462A (en) | 1888-05-08 |
Family
ID=2451455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US382462D Expired - Lifetime US382462A (en) | Thomas a |
Country Status (1)
Country | Link |
---|---|
US (1) | US382462A (en) |
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0
- US US382462D patent/US382462A/en not_active Expired - Lifetime
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