US143374A - Improvement in register-point-perforating devices - Google Patents
Improvement in register-point-perforating devices Download PDFInfo
- Publication number
- US143374A US143374A US143374DA US143374A US 143374 A US143374 A US 143374A US 143374D A US143374D A US 143374DA US 143374 A US143374 A US 143374A
- Authority
- US
- United States
- Prior art keywords
- point
- improvement
- register
- perforating devices
- tympan
- 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
- 239000002184 metal Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
-
- 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
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9473—For rectilinearly reciprocating tool
- Y10T83/9483—Adjustable
- Y10T83/9486—Rectilinearly
Definitions
- My invention relates to devices for punching point-holes on printed paper sheets for regulating and guiding the movements of the folding-machine; and consists of two or more metal bars extending the whole length of the tympan of a printing-press, to which they are so attached as to allow of their position being adjustable thereupon, to which bars are attached a series of metallic punching-points, by means of which the point-holes are punched through the paper at the same time that the impression of the type is struck off, so that the sheets are at once ready for the foldingmachine.
- Figure 1 is aperspectiveview of the tympanframe of a printing-press reversed so as to C C are metal bars extending lengthwise along the tympan, bent and screw-threaded at the ends to receive tightening-nuts c c to secure them to their position, which is, adjustable to correspond with the margins of the pages.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Printing Methods (AREA)
Description
Ulvrrnn STATES PATENT OFFICE.
WILLIAM OVEREND, CINCINNATI, OHIO, ASSIGNOR TO EDW IN CHAMBERS AND CYRUS CHAMBERS, JR, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN REGlSTER-POINT-PERFORATING DEVICES.
Specification forming part of Letters Patent No. 143,374, dated September 30, 1873; application filed April 30, 1873.
To all whom it may concern:
Be it known that I, WILLIAM OVEREND, of
Cincinnati, Hamilton county, Ohio, have invented acertain new and useful Register-Point- Perforating Device to facilitate book-folding by machinery, of which the following is a specification:
My invention relates to devices for punching point-holes on printed paper sheets for regulating and guiding the movements of the folding-machine; and consists of two or more metal bars extending the whole length of the tympan of a printing-press, to which they are so attached as to allow of their position being adjustable thereupon, to which bars are attached a series of metallic punching-points, by means of which the point-holes are punched through the paper at the same time that the impression of the type is struck off, so that the sheets are at once ready for the foldingmachine.
Figure 1 is aperspectiveview of the tympanframe of a printing-press reversed so as to C C are metal bars extending lengthwise along the tympan, bent and screw-threaded at the ends to receive tightening-nuts c c to secure them to their position, which is, adjustable to correspond with the margins of the pages. (Shownin outline upon the tympan in Fig. l.) Riveted through these bars, at the desired intervals, are the punches, Fig. 4, having a stud or rivet, d, for passing through the bar, and a punch-head, D, which is the frustum of a cone, having beveled sides and a flat end.
In operation, the sheet being placed upon the frisket, and the form and frisket pressed tightly against the tympan by the operation of the press, these pimch-heads perforate the paper at the same time, so that the sheet is removed ready pointed for the folder. The projectionof the metal bars beyond the surface of the tympan also causes them to serve as a guard to prevent the contact of the ink-roller with the tympan-sheet.
I claim- In combination with the tympan of a printing-press, the adjustable bars 0 C with the attached punch-heads D D, constructed and operating substantially as and for the purpose specified.
In testimony of which invention I hereunto set my hand.
WILLIAM OVEREND.
Witnesses FRANK MILLWARD, J. L. WARTMANN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143374A true US143374A (en) | 1873-09-30 |
Family
ID=2212787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143374D Expired - Lifetime US143374A (en) | Improvement in register-point-perforating devices |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090171592A1 (en) * | 2007-06-12 | 2009-07-02 | Brookhaven Science Associates, Llc | Homology Models of Mammalian Zinc Transporters and Methods of Using Same |
-
0
- US US143374D patent/US143374A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090171592A1 (en) * | 2007-06-12 | 2009-07-02 | Brookhaven Science Associates, Llc | Homology Models of Mammalian Zinc Transporters and Methods of Using Same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US143374A (en) | Improvement in register-point-perforating devices | |
| US1008651A (en) | Sheet-jogger. | |
| US473483A (en) | Perforating attachment | |
| US339798A (en) | Perforating-type and overlay | |
| US851656A (en) | Gage for perforators. | |
| US749593A (en) | louis | |
| US824256A (en) | Attachment for platen printing-presses. | |
| US301249A (en) | Perforating attachment for printing-presses | |
| US1122547A (en) | Delivery mechanism for printing-machines. | |
| US452491A (en) | Attachment for printing-presses | |
| US1146971A (en) | Hand-punch. | |
| US803727A (en) | Paper perforator or punch. | |
| US1282934A (en) | Perforating attachment for printing-presses. | |
| US453396A (en) | Paper-file | |
| US344997A (en) | Eyeleting-machine | |
| US485547A (en) | Perforator for printing-presses | |
| US569873A (en) | Machine for cutting and scoring paper | |
| US516317A (en) | Perforating attachment for printing-presses | |
| DE246164C (en) | ||
| US415639A (en) | Charles w | |
| US706876A (en) | Gripper for platen printing-presses. | |
| US399384A (en) | Feed-gage for printing-presses | |
| US890529A (en) | Hand-stamp. | |
| US683999A (en) | Device for forming paper boxes, &c. | |
| AT98454B (en) | Paper guides for typewriters. |