US136769A - Improvement in stereotype-plate holders - Google Patents
Improvement in stereotype-plate holders Download PDFInfo
- Publication number
- US136769A US136769A US136769DA US136769A US 136769 A US136769 A US 136769A US 136769D A US136769D A US 136769DA US 136769 A US136769 A US 136769A
- Authority
- US
- United States
- Prior art keywords
- stereotype
- improvement
- plate holders
- block
- section
- 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
- 241001446467 Mama Species 0.000 description 2
- 210000002105 Tongue Anatomy 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F27/00—Devices for attaching printing elements or formes to supports
- B41F27/04—Devices for attaching printing elements or formes to supports for attaching printing elements to flat type-beds
Definitions
- the invention relates to that class of stereotype or electrotype-plates which are provided with dovetailed tongues that slide into grooves .made in the upper part of bed-l)loc.;.
- Fig. 3 is a cross-section, having the side flanges of my improved plate.
- A is an ordinary block, provided with dovetail-flanges a a.
- a A represent the tWo-part bed-block, divided lengthwise through the middle, having the dovetailed groove a to each section, and two legs, a a, on each section, as shown in Fig. 2 of drawing.
- ThetWo-part bed-block A A divided longitudinally through the middle, and each part having a dovetailed flange, a, and two legs, a a a a, on each section, for the purpose set forth.
Description
W. SCHNAUFFER.
Stereotype Plate-Holders.
NO.136,769. PatentedMarchH,1873.
z. YIIIIIIIIJIIIIIIIIIIIIII/l. 5
Wtmm:
AM. Pnoro-umasmpmc ca MK(0550RNE.'5 mamas) UNITED STATES PATENT CFFIGEQA WILLIAM SCHNAUFFER, OF BALTIMORE, MARYLAND.
IMPROVEMENT IN STEREOTYPE-PLATE HOLDERS.
Specification forming part of Letters Patent No. 136,769, dartd Maul] 11,1873.v
To all whom it may concern.-
Be it known that I, WILLIAM SCHNAUF- FER, of the city and county of Baltimore and State of Maryland, have invented a new and Improved Stereotype-Block Holder; and I do hereby declare that the following is a full,
clear, and exact description of the same, reference bein g had to the accompanying drawing, forming a part of this specification:
The invention relates to that class of stereotype or electrotype-plates which are provided with dovetailed tongues that slide into grooves .made in the upper part of bed-l)loc.;.
block; and Fig. 3 is a cross-section, having the side flanges of my improved plate.
In the drawing, A is an ordinary block, provided with dovetail-flanges a a. A A represent the tWo-part bed-block, divided lengthwise through the middle, having the dovetailed groove a to each section, and two legs, a a, on each section, as shown in Fig. 2 of drawing.
Having thus described m yinvention, what I claim as new, and desire to secure by Letters Patent, i;-
ThetWo-part bed-block A A, divided longitudinally through the middle, and each part having a dovetailed flange, a, and two legs, a a a a, on each section, for the purpose set forth.
\VILLIAM SGHNAUFFER.
Witnesses:
P. KNOFF, CHARLES \VALTER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US136769A true US136769A (en) | 1873-03-11 |
Family
ID=2206185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US136769D Expired - Lifetime US136769A (en) | Improvement in stereotype-plate holders |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US136769A (en) |
-
0
- US US136769D patent/US136769A/en not_active Expired - Lifetime
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