US1621696A - Method of making radiator shutters - Google Patents
Method of making radiator shutters Download PDFInfo
- Publication number
- US1621696A US1621696A US61646A US6164625A US1621696A US 1621696 A US1621696 A US 1621696A US 61646 A US61646 A US 61646A US 6164625 A US6164625 A US 6164625A US 1621696 A US1621696 A US 1621696A
- Authority
- US
- United States
- Prior art keywords
- shutter
- vanes
- strip
- frame
- radiator
- 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
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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
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- 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
-
- 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
- Y10T29/49826—Assembling or joining
- Y10T29/4984—Retaining clearance for motion between assembled parts
Definitions
- This invention relates to improvements in shutters or winter flow of air through the fronts to regulate the radiators of automotive internal combustion .engmes.
- the method of manufacturing a radiator shutter which comprises the steps of laterally bending a strip of shutter-making material into an L-shaped section and transversely cutting in one leg of said section, a plurality of spaced slots, transversely bending the other leg of said L-shaped section adjacent said slots, joining the extreme ends of said second mentioned leg to form a rectangular frame, securing integral vane bearing members to the inner sides of two oppositely disposed sections of said second mentioned leg and pivotally mounting a plurality of vanes therebetween.
- the method of forming an automobile radiator shutter which comprises providing a rectangular frame, drawing a plurality of spaced projections from and integral with strips of sheet metal, forming a plurality of shutter vanes with rearwardly extending perforated wings at each side. securing a strip of said drawn sheetnietal to opposite sides of said frame, pivoting, a shutter vane between each pair of oppositely disposed projections, providing a third drawn strip with the projections thereof extending into holes in one Wing of each shutter vane and providing means to move said third strip in opposite directions relative to said secured strips to actuate said shutter vanes.
Description
Patented Mar. 22, 1927.
UNITED STATES 1,621,696 PATENT OFFICE.
SERGIUS VERNET, OF BROOKLYN, NEW YORK.
METHOD OF MAKING RADIATOR SHUTTERS.
Application filed October 10, 1925.
This invention relates to improvements in shutters or winter flow of air through the fronts to regulate the radiators of automotive internal combustion .engmes.
()ne of the objects of provide a radiator shutter which is simple the invention is to and easily and cheaply manufactured;
Another provide means vanes of a radiator shutter object of the invention 1s to to pivotally mount the without the use of separate pins or rivets, thereby eliminating the loose an rattling.
ossibility of the rivets becoming Another object of the invention is to provide a method of making radiator shutters in which the labor and time required to assemble the same will be reduced to an absolute minimum.
Other objects of the invention will appear as the description proceed One embodiment of the invention has been illustrated in the accompanying drawings, in which- Fig. 1 is a front elevational view of a shutter embodying my invention with the vanes open Fig. 2 1s a plan view of a strip of metal from which the frame made;
Fig. 3 is a sectional taken on the line 3-3 of Fig. 4 is a plan view of the shutter is view of the strip, Fig. 2; of a plate used in each corner of the radiator shutter; Fig. 5 is an enlarged front sectional view a 1n 1g. Fig. 6;
portion of the radiator shutter shown 1 and taken on the line 5-5 of Fig-6 is a sectional side view of the radiator shutter taken on the line 6-601. Fig.1; Fig. 7 is an enlarged sectional view of a.
portion of the shutter -7 of Fig. 6;
Fig. 8 is an enlarged sectional view of a rtion' of a shutter showing a modified construction; and
Fig. 9 1s a plan view struction of the corner shutter.
Referring now more taken on the line of a modified eonof the radiator specifically to the drawings, the radiator-shutter 10 comprises a frame 11 composed of a single strip 12 of shutter forming material and bent to the cross section shown in Fig. 3. A portion 13 forms the outside flange of the shutter and another portion 14 forms the enclosure for the vanes. The flange portion 13 of the whereby uniformly the projections 21 and taken up and Serial No. 61,646.
strip 1 is transversely slotted at a plurality of places 15 so that the portion 14 may be bent adjacent each slot to conform to the outline of the radiator and form the frame of the radiator shutter. The extreme ends of the portion 14 are welded together at 14 or joined in any suitable manner. The flange portion 13 of the strip 12 may be provided with slightly raised portions 16 ad jacent the slots and a corner plate 17 may also be provided with raised portions 18,
which cooperate with the raised portions 15 of the flanges 13, so that the corners may be quickly and accurately placed in position. The ends 17* of the corner plates 17 are offset so that they may be placed beneath the ends of the flange 13, keeping the corner plates flush with the surface of the flange 13. The corners are then spot-welded'in place.
The shutter is provided with a plurality of vanes 19, which are pivotally mounted between two opposite sides of the frame.
In order to mount :these vanes, metallic strips 20 are provided, which have been subjected to a seriesof drawing operations spaced tubular projections 21 are raised from the surface thereof in a manner well known in the art of metal working. The strips are attached to the side portions 14 of the radiator shutter .frame by rivets 22 or they may be spot- The shutter have tapered sides 25, the vanes are kept The end snugly thereagainst and are prevented from rattling. As the holes in the vanes grow larger throughwear, the springs 24 press the vanes further up on the sloping sides of hence the wear is rattling during the life of the shutter.
the vanes are prevented from A second strip 26, constructed similarly to the strips 20, with spaced projections 27 thereon is disposed between the end portions 23 of the vanes 19 and the side portion 14 of the frame of the shutter, and the projections 97 pa sed through holes 28 in the ends 23 of the vanes. The strip 26 is'free to reciprocate, thereby (lO. l1] Q and opening the vanes of the shutter. A spring 29, normally holds the strip 26 at its lowermost position and the vanes ot' the shutter open. A cable 30 is attached to the upper part of the strip 26 and is adapted to be remotely controlled, as from the instrument board of the car. When the cable 30 is pulled, the strip 26 is moved upwardly and the vanes assume a substantially vertical position and are closed.
Instead of using the separate strips 20, projections 31 may be raised directly on the frame It" of the shutter, as shown in Fig. 8. A so, instead of using a separate corner plate 17 and welding it in place, the strip forming the frame may be made of heavier material and the flange 13 may be stretched around the corners as indicated in Fig. 9, making the radiator frame complctely out of one piece of metal.
From the foregoing, it. will be evident thatl have inverted a radiator shutter and method of making the same the parts of which may be easily manufactured and as easily assembled. The frame may be made substantially out of one piece of metal and quickly bent into the proper form and the ends welded or joined in any suitable manner. Because the pivots for the vanes are made integral with a metallic strip, the entire row of pivots for each side may be at tached to the frame at once, thus eliminating the slow process of picking up and inserting each rivet or pin separately as has been done before. The shutter thus assembled is ruggedly constructed, light in weight, presents a compact, neat appearance, and the vanes are snugly held in place, thereby preventing rattling.
' While I have illustrated and described one embodiment of my invention, there are many modifications which might be resorted to without departing from the spirit of the invention, and I do not, therefore, desire to limit myself to the specific embodiment shown. but to interpret the invention broadly within the scope of the appended claims.
I claim:
1. The method of manufacturing a radiator shutter which comprises the steps of laterally bending a strip of shutter-making material into an L-shaped section and transversely cutting in one leg of said section, a plurality of spaced slots, transversely bending the other leg of said L-shaped section adjacent said slots, joining the extreme ends of said second mentioned leg to form a rectangular frame, securing integral vane bearing members to the inner sides of two oppositely disposed sections of said second mentioned leg and pivotally mounting a plurality of vanes therebetween.
2. The method of manufacturing a radiator shutter which comprises the steps of drawing a plurality of spaced projections from and integral with a strip of sheet material, attaching a pair of strips so formed to the inner sides of a shutter frame, and pivotally mounting a shutter vane between each pair of oppositely disposed projections.
3. The method of manufacturing radiator shutters which comprises the steps of attaching a strip of'sheet metal containing a plurality of annular projections formed integral with said strip to the inner side of each side of the shutter frame, pivotally mounting a shutter vane between each pair of oppositely disposed projections, eccentrically connect-- ing the vanes so mounted by another strip containing vane engaging projections integrally formed with said strip and attaching to said last mentioned strip means to longi tudinally move the same.
:1. The method of forming an automobile radiator shutter, which comprises providing a rectangular frame, drawing a plurality of spaced projections from and integral with strips of sheet metal, forming a plurality of shutter vanes with rearwardly extending perforated wings at each side. securing a strip of said drawn sheetnietal to opposite sides of said frame, pivoting, a shutter vane between each pair of oppositely disposed projections, providing a third drawn strip with the projections thereof extending into holes in one Wing of each shutter vane and providing means to move said third strip in opposite directions relative to said secured strips to actuate said shutter vanes.
5. The method of forming an automobile radiator shutter, which comprises providing a rectangular shutter frame, providing a plurality of shutter vanes, with rearwardly extending peforated supporting wings, forming a pair of supporting bars for said wings by drawing a plurality of spaced pro jections on and integral with a pair of metal strips securing said strips to opposite sides of said frame, with said projections extending into the perforations of said vane wings and pivotally supporting said vanes. and providing means to move said vanes around said projections as pivots to open or close the shutter.
In testimony whereof I have affixed my signature to this specification.
SERGIUS VERNET.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61646A US1621696A (en) | 1925-10-10 | 1925-10-10 | Method of making radiator shutters |
US138392A US1763838A (en) | 1925-10-10 | 1926-09-29 | Radiator shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61646A US1621696A (en) | 1925-10-10 | 1925-10-10 | Method of making radiator shutters |
Publications (1)
Publication Number | Publication Date |
---|---|
US1621696A true US1621696A (en) | 1927-03-22 |
Family
ID=22037153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US61646A Expired - Lifetime US1621696A (en) | 1925-10-10 | 1925-10-10 | Method of making radiator shutters |
Country Status (1)
Country | Link |
---|---|
US (1) | US1621696A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808285A (en) * | 1953-11-24 | 1957-10-01 | Benjamin E Robuck | Device for holding a container |
US3786738A (en) * | 1971-06-22 | 1974-01-22 | Farex Fab As | Vent opening grill |
US3800688A (en) * | 1972-10-12 | 1974-04-02 | Us Register Co | Method and apparatus for pivotally mounting fluid deflection blades |
US3908260A (en) * | 1973-10-12 | 1975-09-30 | Charles M Loomis | Method of making a truck ladder |
-
1925
- 1925-10-10 US US61646A patent/US1621696A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808285A (en) * | 1953-11-24 | 1957-10-01 | Benjamin E Robuck | Device for holding a container |
US3786738A (en) * | 1971-06-22 | 1974-01-22 | Farex Fab As | Vent opening grill |
US3800688A (en) * | 1972-10-12 | 1974-04-02 | Us Register Co | Method and apparatus for pivotally mounting fluid deflection blades |
US3908260A (en) * | 1973-10-12 | 1975-09-30 | Charles M Loomis | Method of making a truck ladder |
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