US157867A - Improvement in machines for sheathing moldings with sheet metal - Google Patents

Improvement in machines for sheathing moldings with sheet metal Download PDF

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Publication number
US157867A
US157867A US157867DA US157867A US 157867 A US157867 A US 157867A US 157867D A US157867D A US 157867DA US 157867 A US157867 A US 157867A
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Prior art keywords
moldings
machines
sheathing
molding
sheet metal
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Expired - Lifetime
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/04Applying separate sealing or securing members, e.g. clips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49915Overedge assembling of seated part
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49908Joining by deforming
    • Y10T29/49925Inward deformation of aperture or hollow body wall
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53709Overedge assembling means
    • Y10T29/53787Binding or covering

Definitions

  • My invention relates to machines for making moldings for show-cases; and it consists in the combination, with the die, of suitable guides for guiding the molding and metal into the die, as will be hereinafter more fully set forth.
  • FIG. 1 is a side elevation of my invention.
  • Fig. 2 is a section through the line :c x
  • Fig. l is a section through the line y y, Fig. l; and
  • Fig. 4 is an end View.
  • A represents the ordinary steel die, through which the wooden molding B and strip C of sheet metal are to be passed for forming said sheet-metal strip into the desired shape, and cover the molding B.
  • D and E are two stationary guides, through which the molding and metal strip are passed before coming to the die A.
  • he guide D has a central opening, a, of the same shape as the molding B, and a straight slot, b, for the passage of the strip G.
  • the guide E has a similar central opening, a, and a curved slot, d, as shown in Fig. 3.
  • the guides D E are arranged at suitable distances from the die A, the guide E being nearer to it than the guide D.
  • the molding can be drawn through the die in less time than when guided by hand.
  • the combination of the die A and thev stationary guides D E constructed and arranged to operate substantially as and for the purposes herein set forth.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

F. PoLLAn'n.Y Machines for sheathing Moldings withY shear-rurali.r
4 7 8 5, ...w e D d e t nu e t a P m F 1.. m, W 7 f 6 OO 7 5 0 N NVV/AW@ mi@ @AMX '/QKWWMM UNITED STATES PATENT OFFICE FREDERICK POLLABD, OF CLEVELAND, OHIO.
IMPROVEMENT lN MACHINES FOR SHEATHING MOLDINGS WITH SHEET METAL.
Specication forming part of Letters Patent No. 157,867, dated December 15, 1874; application led November 20, 1874.
To all whom it may concern:
Be it known that l, F. POLLARD, of Cleveland, in the county of Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Machines for Making Show- Oase Moldings; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon, which form part of this sneciication.
My invention relates to machines for making moldings for show-cases; and it consists in the combination, with the die, of suitable guides for guiding the molding and metal into the die, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will noW proceed to describe its construction and operation, referring to the annexed drawing, in which- Figure 1 is a side elevation of my invention. Fig. 2 is a section through the line :c x, Fig. l. Fig. 3 is a section through the line y y, Fig. l; and Fig. 4 is an end View.
A represents the ordinary steel die, through which the wooden molding B and strip C of sheet metal are to be passed for forming said sheet-metal strip into the desired shape, and cover the molding B. D and E are two stationary guides, through which the molding and metal strip are passed before coming to the die A. rI he guide D has a central opening, a, of the same shape as the molding B, and a straight slot, b, for the passage of the strip G. The guide E has a similar central opening, a, and a curved slot, d, as shown in Fig. 3.
The guides D E are arranged at suitable distances from the die A, the guide E being nearer to it than the guide D.
In machines for making show-case moldings, there is a draw-bench with the die fastened at one end, and at the other end is a drum, around which runs a chain with a pair of pinchers attached to take hold ot' the molding. The molding B and metal strip C are passed through the guides, and the end of the molding cut small enough to pass easily through the die far enough for the pinchers to take hold of it.
When the drum is started to pull the molding through the die, unless there is something to hold the metal straight it will feed to one side and spoil the molding. rEhe guides D E keep the metal in proper place to cover the molding true.
Heretofore the metal has been guided by hand, and it is almost impossible to do this perfectlyY true.
Besides being able to guide the metal quite true by the use of these guides, the molding can be drawn through the die in less time than when guided by hand.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
In a machine for making show-case mold ings, the combination of the die A and thev stationary guides D E, constructed and arranged to operate substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing as my own invention, I aflix my signature in presence of two witnesses.
FREDERICK POLLARD.
Witnesses:
P. L. BAUM, J. H. RUDELL.
US157867D Improvement in machines for sheathing moldings with sheet metal Expired - Lifetime US157867A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718199A (en) * 1952-07-22 1955-09-20 Aldo R Curioni Support for drying paste products
US2880777A (en) * 1956-04-09 1959-04-07 United Shoe Machinery Corp Machines for forming heel reinforcing dowels
US3353258A (en) * 1964-02-17 1967-11-21 American Mach & Foundry Bowling pin
US3650144A (en) * 1968-07-04 1972-03-21 Drawn & Rolled Sections Ltd Apparatus for cladding elongated articles with stainless steel foil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718199A (en) * 1952-07-22 1955-09-20 Aldo R Curioni Support for drying paste products
US2880777A (en) * 1956-04-09 1959-04-07 United Shoe Machinery Corp Machines for forming heel reinforcing dowels
US3353258A (en) * 1964-02-17 1967-11-21 American Mach & Foundry Bowling pin
US3650144A (en) * 1968-07-04 1972-03-21 Drawn & Rolled Sections Ltd Apparatus for cladding elongated articles with stainless steel foil

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