US790788A - Bed-roll or antifriction-roller arrangement for printing-presses, &c. - Google Patents

Bed-roll or antifriction-roller arrangement for printing-presses, &c. Download PDF

Info

Publication number
US790788A
US790788A US20797404A US1904207974A US790788A US 790788 A US790788 A US 790788A US 20797404 A US20797404 A US 20797404A US 1904207974 A US1904207974 A US 1904207974A US 790788 A US790788 A US 790788A
Authority
US
United States
Prior art keywords
bed
roll
printing
presses
antifriction
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
US20797404A
Inventor
George P Fenner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US20797404A priority Critical patent/US790788A/en
Application granted granted Critical
Publication of US790788A publication Critical patent/US790788A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts

Definitions

  • rolls can be kept in position by simple means or litted without diiiculty or friction.
  • FIG. l is a side elevation of amachine or press embodying this invention.
  • FIG. 2 is an enlarged View of part of Fig. l.
  • Fig. 3 is a section along w Fig. 2.
  • Fig. 4 is a section along y y, Fig. 2.
  • a type-bed or part thereof In the drawings at a is shown a type-bed or part thereof.
  • the rail or steel of the bed is shown at b and the track at c.
  • the bar CZ keeps the rolls e under the bed in position or suitably spaced. Pins are fastened in this bar at correct intervals for holding the rolls, the latter being' suitably mounted on suoli pins or axles.
  • studs f which project from the rack and have heads f sunk into the respective roller having countersunk recess to receive the stud or head.
  • Such studs or bolts serve to keep the bar in place or prevent the same moving sidewise. All the studs projecting from the spacing-bar need not be headed or counterbored, but merely a suilicient number to prevent the bar or the studs or axles on the bar from slipping or moving out of the rollers.
  • the roller is kept in position between the two sides of the track. Hence the roller runs in a groove, which prevents excessive endwise motion.
  • roller-frame is light and easily made, making it possible to use longer rolls in the same width of track than would be the case if there were a slider-frame employed, such as heretofore in common use.
  • the track is shown with flanges nor sides g of unequal width or height. The rollers running between these flanges are kept in position thereby.
  • the bar l is shown in plane or alinement with the lower or narrower track side or flange, giving a structure which is compact or of neat appearance or finish.
  • rollers fitted in the track, a spacing-bar alined or in plane with the lower flange to form an extension thereof and studs on the bar engaging the rollers, some of the studs being headed or held by the rollers to maintain the bar in position.

Description

PATBNTED MAY 2s, 1905.
V G. P. PENNER. BED RoLL 0R ANTIPRIGTION ROLLER ARRANGB'MENT PoR PRINTING IRBSSES, .6am
APPLIoA'rIoN FILED MAY 14. 1904.
2 SHEETS-SHEET 1.
l INVENTOR GoryePFnner IK l t l l l l ATTORNEY Il I WITNESSES:
No. 790,788. n PATBNTED MAY 23, 1905.
G P PENNBR.
BED ROLL 0R ANTIPRIGTION ROLLER ARRANGEMENT POR PRINTING PRESSES zoz APPLIOM'ION FILED un 14. 1904.
v asume-salmi' z.
@www L BY/Cf/M ATTORNEY llNrrnb STATES Patented May 23, 1905.
ArnNr Fries.
BED-ROLL OR ANTIFRICTION-ROLLER ARRANGEMENT FOR PRINTING-PRESSES, cito.
SPECIFICATION forming part of Letters Patent No. 790,788, dated May 23, 1905.
Application iiled May 14, 1904. Serial No. 207,974.
To LZZ whom. it 'n1/(ty concern.
Be it known that I, GEORGE P. FENNER, a citizen of the United States, residing at New London, county of New London, Connecticut, have invented new and useful Improvements in Bed-Roll or Antifriction-Roller Arrange* ment for Printing-Presses, &c., of which the following is a specification.
By means of this invention rolls can be kept in position by simple means or litted without diiiculty or friction.
This invention is set forth in the following specification and claim and illustrated in the annexed drawings, in which- Figure l is a side elevation of amachine or press embodying this invention. Fig. 2 is an enlarged View of part of Fig. l. Fig. 3 is a section along w Fig. 2. Fig. 4 is a section along y y, Fig. 2.
In the drawings at a is shown a type-bed or part thereof. The rail or steel of the bed is shown at b and the track at c. The bar CZ keeps the rolls e under the bed in position or suitably spaced. Pins are fastened in this bar at correct intervals for holding the rolls, the latter being' suitably mounted on suoli pins or axles.
At suitable intervals are studs f, which project from the rack and have heads f sunk into the respective roller having countersunk recess to receive the stud or head. Such studs or bolts serve to keep the bar in place or prevent the same moving sidewise. All the studs projecting from the spacing-bar need not be headed or counterbored, but merely a suilicient number to prevent the bar or the studs or axles on the bar from slipping or moving out of the rollers.
The roller is kept in position between the two sides of the track. Hence the roller runs in a groove, which prevents excessive endwise motion.
With this device the roller-frame is light and easily made, making it possible to use longer rolls in the same width of track than would be the case if there were a slider-frame employed, such as heretofore in common use. The track is shown with flanges nor sides g of unequal width or height. The rollers running between these flanges are kept in position thereby.
The bar l is shown in plane or alinement with the lower or narrower track side or flange, giving a structure which is compact or of neat appearance or finish.
What I claim as my invention, and desire to secure byv Letters Patent, is-
A track having flanges of unequal height,
rollers fitted in the track, a spacing-bar alined or in plane with the lower flange to form an extension thereof and studs on the bar engaging the rollers, some of the studs being headed or held by the rollers to maintain the bar in position.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
GEORGE P. FENNER. Witnesses:
MAURICE E. SHERMAN, A. A. SMITH.
US20797404A 1904-05-14 1904-05-14 Bed-roll or antifriction-roller arrangement for printing-presses, &c. Expired - Lifetime US790788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US20797404A US790788A (en) 1904-05-14 1904-05-14 Bed-roll or antifriction-roller arrangement for printing-presses, &c.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20797404A US790788A (en) 1904-05-14 1904-05-14 Bed-roll or antifriction-roller arrangement for printing-presses, &c.

Publications (1)

Publication Number Publication Date
US790788A true US790788A (en) 1905-05-23

Family

ID=2859280

Family Applications (1)

Application Number Title Priority Date Filing Date
US20797404A Expired - Lifetime US790788A (en) 1904-05-14 1904-05-14 Bed-roll or antifriction-roller arrangement for printing-presses, &c.

Country Status (1)

Country Link
US (1) US790788A (en)

Similar Documents

Publication Publication Date Title
US790788A (en) Bed-roll or antifriction-roller arrangement for printing-presses, &c.
US972246A (en) Drawer-guide.
US286997A (en) Andeew campbell
US1103310A (en) Overhead-track.
US391939A (en) Rolling seat for row-boats
US169321A (en) Improvement in printing-presses
US967985A (en) Inking device.
US730019A (en) Rolling-machine for forming lips on treads, &c.
US1224684A (en) Lateral-motion truck-bolster.
US209954A (en) Improvement in adjustable boxes for paper-calendering rollers
US1145001A (en) Cabinet-drawer.
US699354A (en) Type-writing machine.
US1283489A (en) Main frame for type-writers.
US725511A (en) Apparatus for securing ink-distributing cylinders to platen printing-press.
US1127133A (en) Lateral-motion roller-bearing.
US2185998A (en) Machine construction
US129176A (en) Improvement in printing-machinery
US838786A (en) Book-carrier.
US1497266A (en) Carriage for self-acting mules
US1000315A (en) Type-chase.
US1130199A (en) Multigraph printing-machine.
US576359A (en) Type-writing machine
US943218A (en) Ink-fountain for printing-presses.
US574195A (en) cottrell
US564004A (en) Trolley-track