DE820656C - Fasteners for nipple nuts u. like - Google Patents
Fasteners for nipple nuts u. likeInfo
- Publication number
- DE820656C DE820656C DEV1004A DEV0001004A DE820656C DE 820656 C DE820656 C DE 820656C DE V1004 A DEV1004 A DE V1004A DE V0001004 A DEV0001004 A DE V0001004A DE 820656 C DE820656 C DE 820656C
- Authority
- DE
- Germany
- Prior art keywords
- nipple
- edge
- opening
- nuts
- fasteners
- 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
- 210000002445 nipple Anatomy 0.000 title claims description 20
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/85—Ceramic-to-metal-connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Description
Die Erfindung bezieht sich auf Mittel zur Befestigung von Nippelmuttern und anderen metallischen Durchführungen, insbesondere an keramischen Bauelementen, wie Kappen von Glühlampenfassungen. Die Befestigung von Nippeln, z. B. an keramischen Fassungskappen, erfordert deshalb besondere Mittel, weil infolge der unterschiedlichen Schrumpfung beim Brennen der Fassungskappen Maßdifferenzen entstehen, die eine genaue Fassung der Befestigungsmittel am Nippel nicht ermöglichen. Die Nippel werden bisher mit den Fassungsböden entweder verkittet oder mittels einer am Nippel befestigten Halteplatte vernietet oder verschraubt. Die Verkittung hat den Nachteil, daß sich der Nippel durch Temperatur- und Feuchtigkeitseinflüsse auf die Verkittung mit der Zeit lockern kann, die Befestigung mittels . Halteplatte und Niete oder Schrauben erfordert verhältnismäßig viel Material- und Fertigungsaufwand.The invention relates to means for fastening nipple nuts and other metallic bushings, especially on ceramic components, like caps of lightbulb sockets. The attachment of nipples, e.g. B. on ceramic Socket caps requires special resources because of the different Shrinkage when burning the socket caps Do not allow setting of the fastening means on the nipple. The nipples are so far either cemented to the base of the socket or attached to the nipple by means of a Retaining plate riveted or screwed. The putty has the disadvantage that the nipple by temperature and moisture influences on the cement with the Time can loosen the attachment means. Retaining plate and rivets or screws requires a relatively large amount of material and manufacturing.
Die Erfindung bezweckt eine wesentlich einfachere und billigere Befestigung der Nippel, die dadurch erreicht wird, daß ein auf der einen Seite der Öffnung des Bauelements, z. B. mittels eines Flansches, gegen den Rand abgestützter Nippel o. dgl. auf der anderen Seite mit einem um den Rand der Öffnung greifenden Ringteil derart verbunden ist, daß das Ringteil unter Spannung gegen den Rand gedrückt wird. Bei einer bevorzugten Ausführungsform besteht das Ringteil aus einer am Außenrand gegen den Rand der Öffnung des Bauelements gewölbten Ringscheibe, um deren Innenrand ein am Nippel angedrehter Hohlzapfen gebördelt ist.The invention aims at a much simpler and cheaper fastening the nipple, which is achieved by placing one on one side of the opening of the Component, e.g. B. by means of a flange, against the edge supported nipple o. Like. On the other hand with a ring part reaching around the edge of the opening is connected in such a way that the ring part is pressed under tension against the edge. In a preferred embodiment, the ring part consists of one on the outer edge against the edge of the opening of the component arched washer, around its inner edge a hollow pin turned on the nipple is crimped.
Diese Ausführungsform ist in der Zeichnung an einem Axialschnitt durch einen Fassungsboden dargestellt.This embodiment is shown in the drawing at an axial section shown a socket base.
Die Nippelmutter i liegt mit dem Flansch 2 in einer Aussparung auf der Innenseite des Bodens 3 einer abgebrochen gezeichneten Fassungskappe an. In einer ringförmigen Aussparung auf der Außenseite des Fassungsbodens liegt mit ihrem nach unten gewölbten Außenrand 4 die Ringscheibe 5 an, um deren Innenrand der am Nippel angedrehte Hohlzapfen 6 gebördelt ist. Die Schraube 7 dient in.bekannter Weise zum Feststellen des in den Nippel einzuschraubenden Konstruktionsteils..The nipple nut i rests with the flange 2 in a recess the inside of the bottom 3 of a broken drawn socket cap. In an annular recess on the outside of the base of the socket lies with her downwardly curved outer edge 4, the washer 5, around the inner edge of the on Nipple turned hollow pin 6 is crimped. The screw 7 is used in.known Way to fix the structural part to be screwed into the nipple ..
Der Nippel wird am Fassungsboden befestigt, indem der Hohlzapfen 6 durch die Bohrung der Ringscheibe 5 geführt und mit einem Bördelwerkzeug am Rand so weit umgelegt wird, daß in der Scheibe eine ausreichende Spannung entsteht, um die Nippelmuttter von beiden Seiten fest am Fassungsboden anzudrücken. Da der Druck des Bördelwerkzeugs in der Ringscheibe in elastische Formänderungsarbeit umgesetzt wird, besteht bei der Befestigung keine Bruchgefahr für die Keramik. Die Maßunterschiede in der `'Wandstärke des Fassungsbodens weiden bei der Befestigung des Nippels ohne weiteres ausgeglichen. Um die Nippelmutter gegen .Verdrehen, zu sichern, kann sie am Außenumfang mit Längsrippen versehen werden, die in entsprechende Vertiefungen am Fassungsboden eingreifen. .The nipple is attached to the base of the socket by the hollow pin 6 guided through the bore of the annular disk 5 and with a flanging tool on the edge is turned so far that there is sufficient tension in the disk to Press the nipple nuts firmly onto the base of the frame from both sides. Because the pressure of the crimping tool implemented in the washer in elastic deformation work there is no risk of breakage for the ceramic during attachment. The dimensional differences in the wall thickness of the base of the socket when fastening the nipple without further balanced. To secure the nipple nut against twisting, it can be provided on the outer circumference with longitudinal ribs, which in corresponding depressions reach into the bottom of the frame. .
Durch Einlage von Gummiringen unter den Flansch bzw. unter die Ringscheibe kann auch eine dichte metallische Durchführung durch Konstruktionsteile aus Glas oder Keramik hergestellt werden.By inserting rubber rings under the flange or under the washer can also be a tight metallic leadthrough through structural parts made of glass or ceramics.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV1004A DE820656C (en) | 1950-05-12 | 1950-05-12 | Fasteners for nipple nuts u. like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV1004A DE820656C (en) | 1950-05-12 | 1950-05-12 | Fasteners for nipple nuts u. like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE820656C true DE820656C (en) | 1951-11-12 |
Family
ID=7569394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV1004A Expired DE820656C (en) | 1950-05-12 | 1950-05-12 | Fasteners for nipple nuts u. like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE820656C (en) |
-
1950
- 1950-05-12 DE DEV1004A patent/DE820656C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE820656C (en) | Fasteners for nipple nuts u. like | |
DE858728C (en) | Recessed built-in light, especially for vehicles | |
DE913330C (en) | Closure for tubular housing for dry rectifier | |
DE688778C (en) | Putty-free base attachment to electric light bulbs and similar glass vessels | |
EP3018409A1 (en) | Burner lower part for a gas burner, gas burner and gas cooking equipment | |
AT113869B (en) | Anti-theft device for light bulbs. | |
DE1755154C (en) | Connection piece attached to a compressed air hose for connecting the compressed air hose to the valves of pneumatic motor vehicle tires | |
DE807636C (en) | Lamp holder or lamp cap for electric light bulbs | |
DE534927C (en) | Bowl holder for electric light bulbs | |
DE551235C (en) | Device for attaching the Kloeppels to hanging insulators | |
DE916391C (en) | Fire-weather protected dismantling light with signal contact | |
DE9017492U1 (en) | Screwing tool | |
DE883937C (en) | Electrical discharge vessel | |
DE521810C (en) | Device for attaching electric light tubes to a mounting base by means of holding forks carrying the light tubes | |
DE822280C (en) | Fuse element made of porcelain, ceramic or other insulating materials | |
AT80287B (en) | Umbrella holder for electric light bulbs. Umbrella holder for electric light bulbs. | |
DE810532C (en) | Luminaire for fluorescent lamps with a mirror reflector inserted into a housing | |
DE821882C (en) | Twist-proof fastening of nipples | |
DE1126509B (en) | Combined closure for the cover pan and the protective cage of explosion-proof lights for fluorescent lamps | |
DE854415C (en) | Syringes, in particular hypodermic syringes | |
DE620928C (en) | Contact protection socket made of insulating material for electric light bulbs with metal threaded base | |
DE1074237B (en) | ||
DE857542C (en) | Process for the vacuum-tight fusion of discharge tubes with glass envelopes | |
DE1928895U (en) | LAMP, ESPECIALLY FOR MOTOR VEHICLES, WITH A LIGHT DISC FASTENED BY SCREWS. | |
DE1000109B (en) | Bracket for cover bells of all types of lighting |