US152783A - Improvement in letter-copying presses - Google Patents

Improvement in letter-copying presses Download PDF

Info

Publication number
US152783A
US152783A US152783DA US152783A US 152783 A US152783 A US 152783A US 152783D A US152783D A US 152783DA US 152783 A US152783 A US 152783A
Authority
US
United States
Prior art keywords
letter
improvement
copying
presses
copying presses
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
Application number
Publication date
Application granted granted Critical
Publication of US152783A publication Critical patent/US152783A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L9/00—Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators"
    • B41L9/04—Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators" with flat supports over which gelatin-paper is stretched

Definitions

  • Figure 1 is a top view of a portable writingdesk to which our improvement has been applied, part being broken away to show the construction.
  • Fig. 2 is a detail section of the same, taken through the line as a Fig. 1.
  • A represents an ordinary portable writingdesk, in one end of which is formed an opening for a drawer or slide, B, of such a size as to conveniently receive the letter-book O.
  • the drawer B may be made either with or without side-boards, as may be desired.
  • D is a roller, which is made of a length equal, at least, to the breadth of the letter-book O, and the journals of which are pivoted to springs E, of such a strength as to press the roller D down upon the book 0 with sufficient force to take the copy properly.
  • the springs E are secured to the desk A in such a position that the roller D may bear upon the letter-book (J as the drawer B is inserted in its place, and may roll along said book from end to end as the said drawer is pushed in.
  • roller D E and drawer B may be applied to a portable writing-desk, as shown in the drawings, to an ofliice desk or table, or to a box constructed expressly to receive theln.

Landscapes

  • Calculators And Similar Devices (AREA)

Description

F. M. WEST, J. B.THURST0N &. W. K. PHELPS.
Letter Copying Presses. 52,7 3 PatentedJuly 7,1874
WITNESSES: I INVENTQB;
J22. /fi/-{/ I I ATTORNEY TH! GRAPHIC CO, PHOYQ-LITHJS 4'] PARK Fl-AOEJLY.
UNITED STATES PATENT OFFICE.
FRANK M. WEST, JAMES B. THURSTON, AND WILLIAM K. PHELPS, OF NEW YORK, N. Y.
IMPROVEMENT IN LETTER-COPYING PRESSES.
Specification forming part of Letters Patent No. 152,783, dated July 7, 1874; application filed December 6, 1873.
To all whom it may concern:
Be it known that we, FRANK M. W Es'r, JAMES B. THURSTON, and TILLIAM -K. PHELPS, of the city, county, and State of New York, have invented a new and useful Improvement in Letter-Copying Presses, of which the following is a specification:
Figure 1 is a top view of a portable writingdesk to which our improvement has been applied, part being broken away to show the construction. Fig. 2 is a detail section of the same, taken through the line as a Fig. 1.
The invention will first be fully described, and then pointed out in the claim.
A represents an ordinary portable writingdesk, in one end of which is formed an opening for a drawer or slide, B, of such a size as to conveniently receive the letter-book O. The drawer B may be made either with or without side-boards, as may be desired. D is a roller, which is made of a length equal, at least, to the breadth of the letter-book O, and the journals of which are pivoted to springs E, of such a strength as to press the roller D down upon the book 0 with sufficient force to take the copy properly. The springs E are secured to the desk A in such a position that the roller D may bear upon the letter-book (J as the drawer B is inserted in its place, and may roll along said book from end to end as the said drawer is pushed in.
The roller D E and drawer B may be applied to a portable writing-desk, as shown in the drawings, to an ofliice desk or table, or to a box constructed expressly to receive theln.
Having thus described our invention, we claim as new and desire to secure by Letters Patent-' The combination, with desk A and the FRANK M. VEST. J AMES B-THURSTON. \V. K. PHELPS.
\Vitnesses O. SEDGWICK, ALEX. F. RoBERTs.
US152783D Improvement in letter-copying presses Expired - Lifetime US152783A (en)

Publications (1)

Publication Number Publication Date
US152783A true US152783A (en) 1874-07-07

Family

ID=2222194

Family Applications (1)

Application Number Title Priority Date Filing Date
US152783D Expired - Lifetime US152783A (en) Improvement in letter-copying presses

Country Status (1)

Country Link
US (1) US152783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050029912A1 (en) * 2003-08-05 2005-02-10 Rob Falke Method and apparatus for storing and preserving writings and memoranda

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050029912A1 (en) * 2003-08-05 2005-02-10 Rob Falke Method and apparatus for storing and preserving writings and memoranda

Similar Documents

Publication Publication Date Title
US152783A (en) Improvement in letter-copying presses
US454265A (en) pezandie
US133583A (en) Improvement in blackboards
US805002A (en) Check-book.
US558882A (en) Copying-book attachment
US757921A (en) Blotter attachment for desks.
US761244A (en) Manifolding-book.
US257117A (en) Writing-tablet
US145306A (en) Improvement in copying and folding presses
US587169A (en) barrows
US148087A (en) Improvement in stencil-plates
US162509A (en) Improvement in paper boxes
US567758A (en) Kate l
US1123708A (en) Ledger-binder.
US1038591A (en) Cover.
US928342A (en) Loose-leaf binder.
US414067A (en) John l
US154653A (en) Improvement in desks, book-cases
US1214438A (en) Hotel desk-register.
US185531A (en) Improvement in combined desk and cabinet
US415057A (en) Office
US164535A (en) Improvement in stands for barrel-churns
US673201A (en) Drawing-board.
US754070A (en) Binder-frame.
US731214A (en) Portable sheet-music pocket.