US851035A - Tool for molding cornices. - Google Patents

Tool for molding cornices. Download PDF

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Publication number
US851035A
US851035A US29953506A US1906299535A US851035A US 851035 A US851035 A US 851035A US 29953506 A US29953506 A US 29953506A US 1906299535 A US1906299535 A US 1906299535A US 851035 A US851035 A US 851035A
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United States
Prior art keywords
molding
tool
shaft
cornices
support
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Expired - Lifetime
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US29953506A
Inventor
Harry E Sharp
Louis Kentana
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Individual
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Priority to US29953506A priority Critical patent/US851035A/en
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Publication of US851035A publication Critical patent/US851035A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
    • E04F21/1655—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for finishing corner joints
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
    • E04F2019/0404—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the material
    • E04F2019/0418—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the material of stone or stone like material, e.g. ceramics, concrete; of glass

Definitions

  • This invention relates to tools for molding cornices, whereby corners may be turned and the cornice entirely completed with one and the same tool.
  • Figures 1 and 2 and 3 are respectively plan and rear side views of a tool constructed in accordance with our invention.
  • Fig. 4 is a section on line 7 7 of Fig. 2.
  • the numeral 12 designates a strip from which rises a plate 13, to the inclined upper edge of which is secured, by screws 14, one of a series of interchangeable die-plates 15, each of which may have an edge design of any required contour to be reproduced on the molding.
  • Pivoted at 16 to the inner end of the strip 12 are two arms 17 18 and to said arms are either respectivelyv secured or formed integral therewith curved plates 19 and 20, the plate 19 having rack-teeth 21 and the plate 20 rack-teeth 22.
  • Mounted for rotary movement in the end of strip 12 is a shaft 23, having a threaded section 23, said shaft being provided with a knurled finger-grasp 24, by which it may be manipulated.
  • a collar 26 is pinned to the shaft 23 just above the pinion 25, and said we claim is collar and a head 27 of the shaft are supported in bearings of the walls of a chamber 28 in the end of the strip 12 and through which the rack ends of the arms 19 and 20 pass.
  • the nut 29 is loosened, and the shaft 23 is turned to cause the pinion 25 thereof to engage the rack-teeth on the side bars, and thus to adjust the same, and after the desired adjustment has been made the nut is again tightened to lock said side bars rigidly in position.
  • a cornice-molding tool comprising a support, sidebars pivoted to said support, overlap ing arms projecting from said bars and eac having a rack; a pinion journaled in the support; and a molding-die projecting from said support.
  • a cornice-molding tool comprising a support; a molding-die projecting from said support; side bars pivoted to the support; racks rigid with the side bars and projecting laterally from said side bars; a pinion engaging said racks; and means for locking said pinion.

Description

No. 851,035. 7 'PATENTED APR. 22,1907. H. E. SHARP & L. KENTANA. TOOL FOR MOLDING commas.
APPLICATION FILED P113. 5. 1906. v
' 2 SHEETS-SEER? 1.
MT/VESSES No. 851,035. PATENTED APR.23,1907..,
H. E. SHARP & L. KENTANA'.
TOOL FOR MOLDING GORNIGBS.
APPLICATION FILED FEB. 5. 1906.
2 SHEETS-SHEET 2.
UNITED STATES PATENT OFFICE.
HARRY E. SHARP, OF ROCKVILLE, CONNECTICUT, AND LOUIS KEN TANA, OF BROOKLYN, NEW YORK, ASSIGNORS OF ON E-THIRD TO GEORGE ULRICH,
OF HARTFORD, CONNECTICUT.
TOOL FOR MOLDING OORNICES.
Specification of, Letters Patent.
Patented April 23, 1907.
Application filed February 5, 1906. Serial No. 299,535.
Improvements in Tools for Molding Cornices, of which the following is a specification.
This invention relates to tools for molding cornices, whereby corners may be turned and the cornice entirely completed with one and the same tool.
In the accompanying drawings, Figures 1 and 2 and 3 are respectively plan and rear side views of a tool constructed in accordance with our invention. Fig. 4 is a section on line 7 7 of Fig. 2.
Like numerals designate similar parts throughout the several views.
Frequently it is necessary to'change the angles of the sides of the toolin other words, to adjust said sides so that the said tool may be made to accommodate itself to wall-surfaces and moldings of any sort-and to permit this to be accomplished various means may be employed and one of which will now be described.
Referring to Figs. 1 to 4, inclusive, the numeral 12 designates a strip from which rises a plate 13, to the inclined upper edge of which is secured, by screws 14, one of a series of interchangeable die-plates 15, each of which may have an edge design of any required contour to be reproduced on the molding. Pivoted at 16 to the inner end of the strip 12 are two arms 17 18 and to said arms are either respectivelyv secured or formed integral therewith curved plates 19 and 20, the plate 19 having rack-teeth 21 and the plate 20 rack-teeth 22. Mounted for rotary movement in the end of strip 12 is a shaft 23, having a threaded section 23, said shaft being provided with a knurled finger-grasp 24, by which it may be manipulated. Rigid with the shaft 23 is a inion 25, and said pinion is in mesh with eac of the racks 21 22, so that when the shaft 23 is turned the said racks and the arms 17 and 18 may be moved in or out to adjust the arms 17 and 18 in the manner described. A collar 26 is pinned to the shaft 23 just above the pinion 25, and said we claim is collar and a head 27 of the shaft are supported in bearings of the walls of a chamber 28 in the end of the strip 12 and through which the rack ends of the arms 19 and 20 pass.
To look the parts just described against movement after an adjustment has been made, a knurled and chambered ja1n-nut 29 is threaded upon the section 23 of shaft 23,
as illustrated more particularly in Fig. 4.
To change the angular position of the side bars 17 and 18, the nut 29 is loosened, and the shaft 23 is turned to cause the pinion 25 thereof to engage the rack-teeth on the side bars, and thus to adjust the same, and after the desired adjustment has been made the nut is again tightened to lock said side bars rigidly in position.
Changes may be madein the various details of the invention without departure therefrom.
Having thus described our invention, what 1. A cornice-molding tool, comprising a support, sidebars pivoted to said support, overlap ing arms projecting from said bars and eac having a rack; a pinion journaled in the support; and a molding-die projecting from said support.
2. A cornice-molding tool comprising a support; a molding-die projecting from said support; side bars pivoted to the support; racks rigid with the side bars and projecting laterally from said side bars; a pinion engaging said racks; and means for locking said pinion.
3. The combination, with a pair of pivoted side bars, of a support connected to said side bars; a molding-die carried by said sup ort arms projecting from the outer ends 0 the side bars and each having a rack a shaft j ournaled in the support; a pinion carried by said shaft and in engagement with the racks; means whereby the shaft may be rotated; a collar on the shaft; and a chambered jamnut threaded upon the shaft adjacent to said collar.
In testimony whereof we aflix our signatures in presence of two Witnesses.
HARRY E. SHARP. LOUIS KENTANA.
Witnesses:
OWEN W. FRASER,
HARRY R. BAIRD.
US29953506A 1906-02-05 1906-02-05 Tool for molding cornices. Expired - Lifetime US851035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29953506A US851035A (en) 1906-02-05 1906-02-05 Tool for molding cornices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29953506A US851035A (en) 1906-02-05 1906-02-05 Tool for molding cornices.

Publications (1)

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US851035A true US851035A (en) 1907-04-23

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US29953506A Expired - Lifetime US851035A (en) 1906-02-05 1906-02-05 Tool for molding cornices.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016161531A1 (en) * 2015-04-10 2016-10-13 LINEROS MORENO, Roberto Pablo Universal tool for producing trims

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016161531A1 (en) * 2015-04-10 2016-10-13 LINEROS MORENO, Roberto Pablo Universal tool for producing trims

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