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US1927329A - Radiator guard and method of making same - Google Patents

Radiator guard and method of making same Download PDF

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Publication number
US1927329A
US1927329A US663087A US66308733A US1927329A US 1927329 A US1927329 A US 1927329A US 663087 A US663087 A US 663087A US 66308733 A US66308733 A US 66308733A US 1927329 A US1927329 A US 1927329A
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US
United States
Prior art keywords
bars
blank
making same
radiator guard
guard
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
US663087A
Inventor
George E Whitlock
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.)
City Auto Stamping Co
Original Assignee
City Auto Stamping 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 City Auto Stamping Co filed Critical City Auto Stamping Co
Priority to US663087A priority Critical patent/US1927329A/en
Application granted granted Critical
Publication of US1927329A publication Critical patent/US1927329A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/4962—Grille making

Definitions

  • the invention relates to guardsor grills such which takes up the extra metal and produces as are used for the protection of motor vehicle the desired spacing.
  • radiators and the invention consists in the novel
  • A is the sheet blank construction and method of forming the same which is of an original width sufiicient to form 5 as hereinafter set forth. all of a series of bars B, each of a U-shaped cross 60 In the drawing: section and of the desired depth.
  • the blank is Fig. l is an elevation of the pressed blank bethen pressed to form these bars with an integral fore the crimping operation; connecting ear portion C at opposite ends of the Fig. 2 is a similar View of the crimped blank; bars.
  • Fig. 3 is an end elevation. return bends D of such depth as to contract the 65 It is the primary object to obtain a guard com distance between adjacent bars B to the required prising a series of parallel barseach of U-shaped dimension. cross section and of a depth approximating the What I claim as my invention is: spacing beween adjacent bars, the said structure 1.
  • each bar is provided form a series of parallel bars of U-shaped cross with a pair of flanges and as the depth of each section and of a predetermined depth with an flange approximately equals the space between integral connecting portion at the ends of said adjacent bars, it is obvious that there would be bars, and in crimping said connecting portion insufficient metal in a blank, the original Width of intermediate the bars to reduce the width thereof 75 which was equal to the width of the pressed and to obtain the desired spacing between parts. structure. 011 the other hand, if the blank is of 2.
  • a guard or grill comprising an integral fi fi fi Width t0 p metal the -Shaped sheet metal blank having a series of parallel bars, bars, then the Spacing helm/e611 Said bars m each of a U-shaped cross section and with integral be at least tw the depth thBTeOf- A180. e end portions connecting said bars, said end porso impressed end pflrtiOnS 0f the blank Will d tions being crimped intermediate said bars to the bars in this spaced relation. I have, however, contract the width thereof, overcome this difiiculty by crimping the end portions of the blank intermediate adjacent bars GEORGE E. WHITLOCK. V

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Sept. 19, 1933.
G. E. WHITLOCK RADIATOR GUARD AND METHOD OF MAKING SAME Filed March 27, 1933 grwc/n/k b G807 a l. Wiz'tZaa/f Patented Sept-19,1933 1,927,329
UNITED STATES PATENT OFFICE- RADIATOR GUARD AND METHOD OF 7 MAKING SAME George E. Whitlock, Toledo, Ohio, assignor to The City Auto Stamping Company, Toledo, Ohio, a corporation of Ohio 4 ApplicationMarch 27, 1933. Serial No. 663,087
2 Claims. (01; 29-160) The invention relates to guardsor grills such which takes up the extra metal and produces as are used for the protection of motor vehicle the desired spacing. radiators and the invention consists in the novel As shown in the drawing, A is the sheet blank construction and method of forming the same which is of an original width sufiicient to form 5 as hereinafter set forth. all of a series of bars B, each of a U-shaped cross 60 In the drawing: section and of the desired depth. The blank is Fig. l is an elevation of the pressed blank bethen pressed to form these bars with an integral fore the crimping operation; connecting ear portion C at opposite ends of the Fig. 2 is a similar View of the crimped blank; bars. These portions C are then crimped to form Fig. 3 is an end elevation. return bends D of such depth as to contract the 65 It is the primary object to obtain a guard com distance between adjacent bars B to the required prising a series of parallel barseach of U-shaped dimension. cross section and of a depth approximating the What I claim as my invention is: spacing beween adjacent bars, the said structure 1. The method of forming guards or grills combeing formed by the pressing of a single sheet prising the pressing of a sheet metal blank to 70 metal blank. Inasmuch as each bar is provided form a series of parallel bars of U-shaped cross with a pair of flanges and as the depth of each section and of a predetermined depth with an flange approximately equals the space between integral connecting portion at the ends of said adjacent bars, it is obvious that there would be bars, and in crimping said connecting portion insufficient metal in a blank, the original Width of intermediate the bars to reduce the width thereof 75 which was equal to the width of the pressed and to obtain the desired spacing between parts. structure. 011 the other hand, if the blank is of 2. A guard or grill comprising an integral fi fi fi Width t0 p metal the -Shaped sheet metal blank having a series of parallel bars, bars, then the Spacing helm/e611 Said bars m each of a U-shaped cross section and with integral be at least tw the depth thBTeOf- A180. e end portions connecting said bars, said end porso impressed end pflrtiOnS 0f the blank Will d tions being crimped intermediate said bars to the bars in this spaced relation. I have, however, contract the width thereof, overcome this difiiculty by crimping the end portions of the blank intermediate adjacent bars GEORGE E. WHITLOCK. V
50 w i r
US663087A 1933-03-27 1933-03-27 Radiator guard and method of making same Expired - Lifetime US1927329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US663087A US1927329A (en) 1933-03-27 1933-03-27 Radiator guard and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US663087A US1927329A (en) 1933-03-27 1933-03-27 Radiator guard and method of making same

Publications (1)

Publication Number Publication Date
US1927329A true US1927329A (en) 1933-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
US663087A Expired - Lifetime US1927329A (en) 1933-03-27 1933-03-27 Radiator guard and method of making same

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656158A (en) * 1948-07-23 1953-10-20 Air Preheater Plate type heat exchanger and method of manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656158A (en) * 1948-07-23 1953-10-20 Air Preheater Plate type heat exchanger and method of manufacturing same

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