DE1817902U - SHEET STEEL SHELL FOR RADIATOR SECTIONS. - Google Patents
SHEET STEEL SHELL FOR RADIATOR SECTIONS.Info
- Publication number
- DE1817902U DE1817902U DEA15099U DEA0015099U DE1817902U DE 1817902 U DE1817902 U DE 1817902U DE A15099 U DEA15099 U DE A15099U DE A0015099 U DEA0015099 U DE A0015099U DE 1817902 U DE1817902 U DE 1817902U
- Authority
- DE
- Germany
- Prior art keywords
- sheet steel
- steel shell
- radiator sections
- sheet metal
- 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
Links
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Stahlblechschale für Heizkörperglieder Man kennt Gliederheizkörper aus Stahlblech, bei denen die einzelnen Glieder aus Stahlblechschalen durch Randverschweißung hergestellt werden. Die Stahlblechschalen werden aus rechteckigen Blechzuschnitten gepreßt, wobei die Nabenstellen ausgezogen und mit je einem Nabenloch versehen werden. Gleichzeitig werden in den Längsten wulste eingepreßt und die Schale entsprechend gewölbt.Sheet steel shell for radiator sections Sectional radiators are known made of sheet steel, in which the individual links are made of sheet steel shells by edge welding getting produced. The sheet steel shells are made from rectangular sheet metal blanks pressed, the hub points being pulled out and each provided with a hub hole. At the same time beads are pressed into the longest and the shell accordingly arched.
Bei diesen Bearbeitungsvorgangen @ließt das @aterial, so daß eine
äußere Umgrenzung entsteht, die von der
In der Zeichnung ist der rechteckige Blechzuschnitt durch den strichpunktierten Linienzug 1 dargestellt.In the drawing, the rectangular sheet metal blank is indicated by the dash-dotted one Line 1 shown.
In ihm werden die habenlöche 2 ausgestanzt und die Babenwülste 3 herausgepreßt.
Gleichzeitig werden Längswülste 4 herausgepreßt und das Blech wird zu einer Schale
mit flachen Rändern für die Schweißnaht verformt. Diese Bearbeitungsvorgange wirken
sich auf die Ränder des Blechzuschnittes aus und verändern deren zunächst geradlinige
Begrenzunzelinien in Form von nach innen eingezogenen Bögen, die in der Zeichnung
in etwas übertriebener Darstellung durch den Linien-
Der Anmelder hat nun erkannt, daß diese leichte Wölbung der Blechkanten die Brauchbarkeit der aus den Schalen hergestellten Heizkörperglieder nicht beeinträchtigt und schlägt deshalb eine neue Gestaltung der Hiezkörperschalen vor, in der nur die vier Ecken der gepreßten Schale durch je einen Bogen abgetrennt werden, der in der Zeichnung durch die gestrichelten Linien 6 angegeben sind. Dadurch gelang es, den Blechverlust auf etwa 0,5 % zu verringern, so daß ein erheblicher wirtechaftlicher Vorteil erzielt würde.The applicant has now recognized that this slight curvature of the sheet metal edges does not affect the usefulness of the radiator members made from the shells and therefore proposes a new design of the heater body shells in which only the four corners of the pressed shell are separated by a sheet each in the Drawing are indicated by the dashed lines 6. This made it possible to Reduce sheet metal loss to about 0.5%, so that a considerable economic Benefit would be achieved.
Die aus diesen Schalen hergestellten @eizkörper zeigen in ihren Schweißkanten eine geringe @ölbung, die aber nur bei genauerer Betrachtung erkennbar Ist, zutsal die Heizkörper meist flach vor einer Wand stenen und ihre Stirnseite, in der die ölbunßen deutlicher erkennbar sind, nicht in Blickrichtung liegen. Dabel darf nicht unbeachtet bleiben, daß der moderne Geschmack bei der Einrichtung von ûohnräumen sich allm@hlich wieder von den strengen geradlinigen Foreu abwendet und leicht gewölbte Formen als ansprechender empfinden läßt.The radiators made from these shells show in their welded edges A slight oiling, which can only be seen on closer inspection, especially the radiators mostly flat in front of a wall and their end face in which the Ölbunßen are more clearly recognizable, do not lie in the line of sight. Dabel is not allowed to The fact that modern tastes are ignored when furnishing living rooms gradually turns away from the strict straightforward and slightly arched fore Forms perceive as more appealing.
Schließlich sei noch erwähnt, daß die formen auf diesem Gebiet, die allerdings keine zwingend verbindliche Regelung sind, gewisse Toleranzen in der Gestaltung der Glieder zulassen und daß die hier vorgesehenen Wölbungen innerhalb dieser Toleranzen liegen, auch wenn in den Normen solche Wölbungen nicht ausdrücklich als zugelassen angegeben sind.Finally it should be mentioned that the forms in this area, the However, there are no mandatory binding rules, certain tolerances in the Allow design of the links and that the curvature provided here within these tolerances lie, even if such bulges are not expressly stated in the standards are indicated as approved.
Die neue Gestaltung bringt also eine neue Zweck@orm die erhebliche
wirtschaftliche Vorteile bietet, ohne
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA15099U DE1817902U (en) | 1960-05-27 | 1960-05-27 | SHEET STEEL SHELL FOR RADIATOR SECTIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA15099U DE1817902U (en) | 1960-05-27 | 1960-05-27 | SHEET STEEL SHELL FOR RADIATOR SECTIONS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1817902U true DE1817902U (en) | 1960-09-08 |
Family
ID=32932976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA15099U Expired DE1817902U (en) | 1960-05-27 | 1960-05-27 | SHEET STEEL SHELL FOR RADIATOR SECTIONS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1817902U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116144A1 (en) | 1971-04-02 | 1972-10-05 | Siegenia-Frank KG, 5900 Siegen-Kaan-Marienborn | Closure and / or latch device on espagnolette fittings for windows, doors or the like |
-
1960
- 1960-05-27 DE DEA15099U patent/DE1817902U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2116144A1 (en) | 1971-04-02 | 1972-10-05 | Siegenia-Frank KG, 5900 Siegen-Kaan-Marienborn | Closure and / or latch device on espagnolette fittings for windows, doors or the like |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1817902U (en) | SHEET STEEL SHELL FOR RADIATOR SECTIONS. | |
DE638462C (en) | Valve housing made of sheet metal pieces connected to one another by welding | |
EP1116531B1 (en) | Method of making workplates with bevelled edges | |
DE485417C (en) | Manufacture of toy tin locomotives | |
DE498430C (en) | Process for the production of closed chain protection box for bicycles u. like | |
DE695504C (en) | Condenser for refrigerators | |
CH262051A (en) | Process for the production of snap rings and snap ring produced by the process. | |
DE633014C (en) | Square cookware or roasting utensils, especially square frying pans | |
DE508446C (en) | Process for the production of irregularly shaped objects to be pressed from sheet metal, in particular wall parts for car bodies of motor vehicles | |
DE2848210A1 (en) | Trunk lid prodn. involving folding - uses single piece of material with cut=outs at corners shaped by stamping | |
DE567837C (en) | Process for the production of an angular frame with a rectangular cross-sectional profile | |
DE641613C (en) | Process for the production of gratings with profiled vertical edge strips | |
AT147034B (en) | Spring-loaded clamp to secure the connection between the components of building toys. | |
DE2037992C3 (en) | Automotive headlights | |
AT210719B (en) | Seam connection of the blanks of sheet metal housings, especially for office machines and. like | |
DE743815C (en) | Outline design of an angular foot lever for brakes, clutches or the like of motor vehicles | |
DE727380C (en) | Procedure for securing the seams of soldered tin can bodies against tearing open at the edges of the bottom | |
DE7047070U (en) | Dashboard for motor vehicles or | |
DE492524C (en) | Corner connection for furniture | |
DE969432C (en) | Firebox boilers, especially for locomotives | |
AT120346B (en) | Process for the production of irregularly shaped pressed sheet metal parts, in particular parts for automobile body. | |
DE881571C (en) | Bookshelf | |
DE959898C (en) | Folding bucket for bulk goods | |
DE610714C (en) | Vase head for compasses | |
DE493578C (en) | Process for the production of gasoline tanks from two longitudinal half-shells |