US755679A - Sheet-metal band for pipe-coverings or other like purposes. - Google Patents

Sheet-metal band for pipe-coverings or other like purposes. Download PDF

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Publication number
US755679A
US755679A US18897104A US1904188971A US755679A US 755679 A US755679 A US 755679A US 18897104 A US18897104 A US 18897104A US 1904188971 A US1904188971 A US 1904188971A US 755679 A US755679 A US 755679A
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US
United States
Prior art keywords
pipe
loop
sheet
coverings
purposes
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
US18897104A
Inventor
Bernard H Larkin
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.)
Primerica Inc
Original Assignee
American Can Co
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 American Can Co filed Critical American Can Co
Priority to US18897104A priority Critical patent/US755679A/en
Application granted granted Critical
Publication of US755679A publication Critical patent/US755679A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • F16L33/035—Hose-clips fixed by means of teeth or hooks
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/1457—Metal bands
    • Y10T24/1478—Circumferentially swagged band clamp

Definitions

  • the object of my invention is to provide a sheet-metal pipe-covering band of a strong, simple, and eflicient construction, which may be made out of one piece and more cheaply manufactured.
  • My invention consists in the means I employ to accomplish this resultthat is to say, it consists in a sheet-metal band for pipecoverings having one end slightly widerthan the other and its wider end furnished with a curved transversely-extending slit, the slitted portion having a straight fold upon itself to form an opening for the insertion of the other end of the band-strip and to form a straight smooth bearing for such inserted free end, so that it may be drawn tight and then folded as required.
  • This folded slitted portion also strengthens the integral loop thus formed at the wider end of the band-strip, and the integral loop is also further strengthened and prevented from tearing by a narrow hem or fold which is formed in the sheet metal around the same.
  • Figure 1 is an elevation of a horizontal pipe and its covering provided with my invention.
  • Fig. 2 is a crosssection on line 2 2 of Fig. 1. are plan views of the strip looking from opposite sides. of Fig. 3.
  • A represents the pipe
  • B the pipe-covering which is wrapped around the same
  • D D are sheet-metal bands for holding the pipe-covering in place.
  • Each of these bands consists of a long thin strip of sheet metal having a free end d slightly narrower than its loop end d.
  • the loop end 0? is provided with an integral loop d, which is formed by providing the loop end with a curved transversely-extending slit d and then folding the curved slitted portion d on the straight transverse line d thus giving the eye or transverse opening of the loop a straight and smooth or rounded bearing W by reason of the fold (Z for the free end of the 'strap to bear and slip against when it is inserted in the eye or opening of the loop.
  • the loop end of the strap is furnished with a marginal hem or integral fold d, which prevents any tendency of the loop to break or tear.
  • it is preferably provided with a surrounding bead or depression d 1.
  • a pipe-covering band consisting of a long thin strip of sheet metal, having an integral loop at on end formed by a curved transversely-extending slit, the slitted portion having a fold therein to give a smooth rounded bearing for the free end of the band, substantially as specified.
  • a pipe-covering band consisting of a Figs. 3 and 4:
  • Fig. 5 is a section on line 5 5 long thin strip of sheet metal having an inte 3.
  • the pipe-covering band D having at its loop end a transversely-extending curved slit Eng a folded portion d substantially as specie 5 4:.
  • the pipe-covering band D having at its loop end a transversely-extending curved slit and a folded portion 0Z said loop end having also a marginal fold or hem d substantially as specified.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Insulating Bodies (AREA)
  • Electric Cable Installation (AREA)

Description

"No. 755,679. I Y PATENTED MAR.' 29,1904.
. B.'H. LARKIN.
SHEET METAL BAND FOR PIPEGOVERINGS OR OTHER LIKE PURPOSES. I
APPLIOATION FILED JAN. 14, 1994.
N0 MODEL.
. 'f, z'z z i er'lzar ar L -i x:
i j'fbrngns.
UNITE STATES Patented March 29, 1904.
PATENT OFFICE.
BERNARD H. LARKIN, OF AUSTIN, ILLINOIS, ASSIGNOR TO AMERICAN CAN COMPANY, OF JERSEY CITY, NEW
JERSEY.
JERSEY, A CORPORATION OF NEW SHEET-METAL BAND FOR PIPE-COVERINGS OR OTHER LIKE PURPOSES.
SPECIFICATION forming part of Letters PatentNo. 755,679, dated March 29, 1904.
Application filed. January 14, 1904. Serial No. 188,971. (No model.)
To all whmn it may concern.-
Be it known that I, BERNARD H. LARKIN, a citizen of the United States, residing in Austin, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Sheet Metal Bands for Pipe Coverings or wire loop being secured to the strip by folding the strip over the loop and inserting a rivet through the folded ends of the sheetmetal strip. This involves considerable expense for the wire loops and in the labor necessary for attaching the same.
The object of my invention is to provide a sheet-metal pipe-covering band of a strong, simple, and eflicient construction, which may be made out of one piece and more cheaply manufactured.
My invention consists in the means I employ to accomplish this resultthat is to say, it consists in a sheet-metal band for pipecoverings having one end slightly widerthan the other and its wider end furnished with a curved transversely-extending slit, the slitted portion having a straight fold upon itself to form an opening for the insertion of the other end of the band-strip and to form a straight smooth bearing for such inserted free end, so that it may be drawn tight and then folded as required. This folded slitted portion also strengthens the integral loop thus formed at the wider end of the band-strip, and the integral loop is also further strengthened and prevented from tearing by a narrow hem or fold which is formed in the sheet metal around the same.
In the accompanying drawings, forming a part of this specification, Figure 1 is an elevation of a horizontal pipe and its covering provided with my invention. Fig. 2 is a crosssection on line 2 2 of Fig. 1. are plan views of the strip looking from opposite sides. of Fig. 3.
In the drawings, A represents the pipe, B the pipe-covering which is wrapped around the same, and D D are sheet-metal bands for holding the pipe-covering in place. Each of these bands consists of a long thin strip of sheet metal having a free end d slightly narrower than its loop end d. The loop end 0? is provided with an integral loop d, which is formed by providing the loop end with a curved transversely-extending slit d and then folding the curved slitted portion d on the straight transverse line d thus giving the eye or transverse opening of the loop a straight and smooth or rounded bearing W by reason of the fold (Z for the free end of the 'strap to bear and slip against when it is inserted in the eye or opening of the loop. To further strengthen the integral loop, the loop end of the strap is furnished with a marginal hem or integral fold d, which prevents any tendency of the loop to break or tear. To still further strengthen the loop, it is preferably provided with a surrounding bead or depression d 1. A pipe-covering band consisting of a long thin strip of sheet metal, having an integral loop at on end formed by a curved transversely-extending slit, the slitted portion having a fold therein to give a smooth rounded bearing for the free end of the band, substantially as specified.
2. A pipe-covering band consisting of a Figs. 3 and 4:
Fig. 5 is a section on line 5 5 long thin strip of sheet metal having an inte 3. The pipe-covering band D having at its loop end a transversely-extending curved slit Eng a folded portion d substantially as specie 5 4:. The pipe-covering band D having at its loop end a transversely-extending curved slit and a folded portion 0Z said loop end having also a marginal fold or hem d substantially as specified.
BERNARD H. LARKIN.
Witnesses:
H. M. MUNDAY, P. ABRAMS.
US18897104A 1904-01-14 1904-01-14 Sheet-metal band for pipe-coverings or other like purposes. Expired - Lifetime US755679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18897104A US755679A (en) 1904-01-14 1904-01-14 Sheet-metal band for pipe-coverings or other like purposes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18897104A US755679A (en) 1904-01-14 1904-01-14 Sheet-metal band for pipe-coverings or other like purposes.

Publications (1)

Publication Number Publication Date
US755679A true US755679A (en) 1904-03-29

Family

ID=2824170

Family Applications (1)

Application Number Title Priority Date Filing Date
US18897104A Expired - Lifetime US755679A (en) 1904-01-14 1904-01-14 Sheet-metal band for pipe-coverings or other like purposes.

Country Status (1)

Country Link
US (1) US755679A (en)

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