DE1252006B - - Google Patents
Info
- Publication number
- DE1252006B DE1252006B DENDAT1252006D DE1252006DA DE1252006B DE 1252006 B DE1252006 B DE 1252006B DE NDAT1252006 D DENDAT1252006 D DE NDAT1252006D DE 1252006D A DE1252006D A DE 1252006DA DE 1252006 B DE1252006 B DE 1252006B
- Authority
- DE
- Germany
- Prior art keywords
- cage
- nut
- bolt
- inner cage
- slot
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims 2
- 238000005253 cladding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/32—Locking by means of a pawl or pawl-like tongue
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0208—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using panel fasteners, i.e. permanent attachments allowing for quick assembly
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/10—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of bayonet connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Connection Of Plates (AREA)
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
F16 sF16 s
Deutsche Kl.: 47 a - 2 German class: 47 a - 2
Nummer: 1252 006Number: 1252 006
Aktenzeichen: D 39040 XII/47 aFile number: D 39040 XII / 47 a
Anmeldetag: 29. Mai 1962 Filing date: May 29, 1962
Auslegetag: 12. Oktober 1967Open date: October 12, 1967
VveiVvei
CIHCIH
a a.a a.
ι -frι -fr
Die Erfindung betrifft eine Befestigungsvorrichtung mit einem Gewindebolzen, dessen nicht kreisförmiger Kopf in einem an einem Bauteil mittels eines Flansches befestigten Doppelkäfig von nicht kreisförmieem Querschnitt zwischen den Bodenflächen des S 'inneren und äußeren Teils dieses Käfigs liegend und mit seinem Schaftteil Durchgangslöcher des inneren Käfigs mit Spiel durchgreifend radial begrenzt beweglich gelagert, aber unverdrehbar gehalten ist, einer beide Bauteile durchgreifenden Mutter, die durch einen in eine Umfangsnut eingreifenden Ring unverlierbar am anderen Bauteil gehalten ist, wobei die dem Gewindebolzen zugekehrte Stirnfläche der Mutter eine radial verlaufende Zahnung aufweist, welche in eine entsprechende Stirnzahnung einer auf dem Gewindebolzen gleitenden, im inneren Käfigteil unverdrehbar geführten und unter Federdruck stehenden Sicherungsscheibe eingreift, und einer Vorrichtung, die eine ungewollte Drehbewegung zwischen dem Gewindebolzen und der Mutter verhindert, ge- ao mäß der Hauptpatentanmeldung D 33096 ΧΠ/47 a (deusche Auslegeschrift 1 247 075).The invention relates to a fastening device with a threaded bolt, the non-circular head of which lies in a double cage of non-circular cross-section fixed to a component by means of a flange between the bottom surfaces of the S 'inner and outer part of this cage and with its shaft part through holes of the inner cage with play extending radially to a limited extent movably, but held non-rotatably, a nut extending through both components, which is held captive on the other component by a ring engaging in a circumferential groove, the end face of the nut facing the threaded bolt having a radially extending toothing which is in a corresponding Front teeth of a locking washer that slides on the threaded bolt, is guided non-rotatably in the inner cage part and is under spring pressure, and a device that prevents undesired rotational movement between the threaded bolt and the nut, g e- ao according to the main patent application D 33096 ΧΠ / 47 a (German Auslegeschrift 1 247 075).
Eine so ausgestaltete Befestigungsvorrichtung eignet sich insbesondere zur Befestigung von Verkleidungsplatten von Flugzeugen oder ähnlichen Platten an Rippen oder Spanten, ist jedoch auf dieses Anwendungsgebiet nicht beschränkt. Die Befestigungsvorrichtung hält vor allem beträchtliche Belastungen einschließlich hoher Schub- oder Scherbenbeanspruchungen aus.A fastening device configured in this way is particularly suitable for fastening cladding panels of airplanes or similar panels on ribs or frames, however, is on this Area of application not restricted. Above all, the fastening device holds considerable loads including high shear or shear stresses.
Ein großer Vorteil von Befestigungsvorrichtungen dieser Art ist die begrenzte seitliche Bewegungsfreiheit des Bolzens in der Käfiganordnung, vermöge der sich Mutter und Bolzen auch dann in Eingriff bringen lassen, wenn sie nicht genau zueinander ausgerichtet sind.A great advantage of fastening devices of this type is the limited lateral freedom of movement of the bolt in the cage arrangement, the nut and bolt also then engage can be brought if they are not exactly aligned with each other.
Eine zu große Bewegungsfreiheit des Bolzens im Käfig kann, aber namentlich bei Verwendung steiler Gewinde dazu führen, daß sich die Verbindung in unerwünschter Weise lockert. Die Aufgabe der Erfindung besteht nun darin, eine Befestigungsvorrichtung nach der Hauptpatentanmeldung so zu verbessern, daß ein solches Lockern verhindert wird. Dies wird erfindungsgemäß durch eine besondere Anordnung des Käfigs und der Sicherungsscheibe erreicht, bei der die Sicherungsscheibe mit wenigstens einem vorspringenden Ansatz versehen ist, der mit dem inneren Käfig, in dem er angeordnet ist, im Eingriff steht.Too great a freedom of movement of the bolt in the cage can, but especially when using steeper Thread cause the connection to loosen in an undesirable manner. The object of the invention is now to improve a fastening device according to the main patent application so that that such loosening is prevented. According to the invention, this is achieved by a special arrangement of the cage and the lock washer achieved in which the lock washer with at least a projecting lug which engages the inner cage in which it is located stands.
Diese und andere Merkmale ergeben sich aus der folgenden Beschreibung einer gemäß der Erfindung verbesserten Ausführungsform der den Gegenstand BefestigungsvorrichtungThese and other features will become apparent from the following description of one according to the invention improved embodiment of the article fastening device
Zusatz zur Anmeldung: D 33096 XII/47 a—Addition to registration: D 33096 XII / 47 a—
Auslegeschrift 1247 075Interpretation document 1247 075
Anmelder:Applicant:
Deutsch Fastener Corp.,
Los Angeles, Calif. (V. St. A.)German Fastener Corp.,
Los Angeles, Calif. (V. St. A.)
Vertreter:Representative:
Dr .-Ing. Κ. BoehmertDr.-Ing. Κ. Boehmert
und DipL-Ing. A. Boehmert, Patentanwälte,
Bremen, Feldstr. 24and Dipl.-Ing. A. Boehmert, patent attorneys,
Bremen, Feldstr. 24
Als Erfinder benannt:
Bobbie Stewart Sauter,
Woodland Hills, Calif. (V. St, A.)Named as inventor:
Bobbie Stewart Sauter,
Woodland Hills, Calif. (V. St, A.)
Beanspruchte Priorität:Claimed priority:
V. St. v. Amerika vom 10. JuU 1961 (123 958)V. St. v. America from July 10, 1961 (123 958)
der Hauptpatentanmeldung bildenden Vorrichtung. In den Zeichnungen zeigtof the main patent application forming device. In the drawings shows
F i g. 1 eine Draufsicht auf eine Ausführungsform, bei der gemäß der Erfindung Einrichtungen vorgesehen sind, die eine relative Drehbewegung zwischen Mutter und Bolzen verhindern,F i g. 1 is a plan view of an embodiment in which means are provided according to the invention that prevent relative rotational movement between nut and bolt,
F i g. 2 eine Schnittansicht nach der Linie 2-2 der Fig.1,F i g. 2 shows a sectional view along the line 2-2 of FIG.
F i g. 3 eine die einzelnen Teile des inneren Bechers darstellende perspektivische Ansicht,F i g. 3 is a perspective view showing the individual parts of the inner cup;
F i g. 4 eine perspektivische Ansicht der Sicherungsscheibe mit Ansatz undF i g. 4 is a perspective view of the locking washer with shoulder and
F i g. 5 eine Schnittansicht gemäß F i g. 2, welche die verbesserte Ausführungsform der Befestigungsvorrichtung in eingerücktem Zustand zeigt.F i g. 5 is a sectional view according to FIG. 2 showing the improved embodiment of the fastening device shows when engaged.
Die in F i g. 1 bis 5 dargestellte Befestigungsvorrichtung besteht aus einem Bolzenaufbau oder Zapfenaufbau 50 und einer Mutter 63, die den beiden miteinander zu verbindenden Teilen, beispielsweise der Platte 3 und dem darunterliegenden Bauteil 4, zugeordnet sind. DerBolzenaufbau 50 besteht aus einem becherförmigen Bauteil von vorzugsweise quadratischem Querschnitt mit einem außenliegenden KäfigThe in F i g. 1 to 5 consists of a bolt structure or pin structure 50 and a nut 63, which are assigned to the two parts to be connected, for example the plate 3 and the underlying component 4 . The bolt assembly 50 consists of a cup-shaped component, preferably of square cross-section, with an external cage
709 677/189709 677/189
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80606559A | 1959-04-13 | 1959-04-13 | |
| US123958A US3192980A (en) | 1961-07-10 | 1961-07-10 | Captive fastener assembly with rotation prevention means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1252006B true DE1252006B (en) | 1967-10-12 |
Family
ID=26822071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1252006D Pending DE1252006B (en) | 1959-04-13 | ||
| DED33096A Pending DE1247075B (en) | 1959-04-13 | 1960-04-12 | Connection device for two components |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED33096A Pending DE1247075B (en) | 1959-04-13 | 1960-04-12 | Connection device for two components |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH386183A (en) |
| DE (2) | DE1247075B (en) |
| GB (1) | GB981917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884930A (en) * | 1987-09-03 | 1989-12-05 | Camloc Gmbh | Panel fastener with friction cones |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765465A (en) * | 1972-01-05 | 1973-10-16 | Deutsch Fastener Corp | Retractable captive fastener |
| US4723881A (en) * | 1986-10-20 | 1988-02-09 | Avibank Mfg., Inc. | Quick action fastener assembly |
| FR2802581B1 (en) * | 1999-12-21 | 2002-02-08 | Former | MEANS FOR QUICK ASSEMBLY OF A PART TO A WALL |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382793A (en) * | 1943-04-08 | 1945-08-14 | Us Rubber Co | Production of sulphene amides |
| US2438028A (en) * | 1943-12-07 | 1948-03-16 | Camloc Fastener Corp | Locking means for fastener studs |
| US2420733A (en) * | 1944-02-08 | 1947-05-20 | Camloc Fastener Corp | Fastener receptacle |
| US2742072A (en) * | 1952-06-07 | 1956-04-17 | United Carr Fastener Corp | Stud and socket assembly having resilient detent locking means |
-
0
- DE DENDAT1252006D patent/DE1252006B/de active Pending
-
1960
- 1960-04-12 DE DED33096A patent/DE1247075B/en active Pending
- 1960-04-12 CH CH413060A patent/CH386183A/en unknown
-
1962
- 1962-05-30 CH CH656162A patent/CH445207A/en unknown
- 1962-06-04 GB GB21511/62A patent/GB981917A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884930A (en) * | 1987-09-03 | 1989-12-05 | Camloc Gmbh | Panel fastener with friction cones |
Also Published As
| Publication number | Publication date |
|---|---|
| CH445207A (en) | 1967-10-15 |
| GB981917A (en) | 1965-01-27 |
| CH386183A (en) | 1964-12-31 |
| DE1247075B (en) | 1967-08-10 |
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