DE3331430A1 - Device for securing multi-sided headed bolts against loosening - Google Patents
Device for securing multi-sided headed bolts against looseningInfo
- Publication number
- DE3331430A1 DE3331430A1 DE19833331430 DE3331430A DE3331430A1 DE 3331430 A1 DE3331430 A1 DE 3331430A1 DE 19833331430 DE19833331430 DE 19833331430 DE 3331430 A DE3331430 A DE 3331430A DE 3331430 A1 DE3331430 A1 DE 3331430A1
- Authority
- DE
- Germany
- Prior art keywords
- cap
- sided
- against loosening
- securing
- headed bolts
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 239000000945 filler Substances 0.000 claims description 4
- 210000003739 neck Anatomy 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/26—Reservoirs
-
- 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
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Anwaltsakte: P + G 1022 ' PIAT S.p.A.Legal file: P + G 1022 'PIAT S.p.A.
Torino, ItalienTorino, Italy
Vorrichtung zum Sichern von Mehrkant-Kopfsehrauben gegen LösenDevice for securing polygonal head screws against loosening
Die Erfindung betrifft eine Vorrichtung zum Sichern von Mehrkant-Kopfsehrauben gegen Lösen, insbesondere für Einfüllöffnungen für hydraulische Bremsanlagen von Kraftfahrzeugen. The invention relates to a device for securing polygonal head screws against loosening, in particular for filling openings for hydraulic braking systems of motor vehicles.
Der Erfindung liegt die Aufgabe zugrunde, eine solche Vorrichtung derart zu gestalten, daß sie kostengünstig herstellbar und leicht montierbar ist, und daß sie sich mehrmals anwenden und entfernen läßt, ohne hierdurch ihre Betriebstüchtigkeit zu verlieren.The invention is based on the object of designing such a device in such a way that it can be manufactured inexpensively and is easy to assemble, and that it can be used and removed several times without thereby rendering it operational to lose.
Diese Aufgabe wird gemäß der Erfindung bei einer Vorrichtung der eingangs genannten Gattung dadurch gelöst, daß diese Vorrichtung aus plastischem Material besteht und eine Kappe aufweist, welche ihrerseits mit einem im wesentlichen kreisförmigen Sitz mit Mehrkantprofil ausgerüstet ist, und dieThis object is achieved according to the invention in a device of the type mentioned at the outset in that this Device made of plastic material and has a cap, which in turn with a substantially circular Seat is equipped with a polygonal profile, and the
\ m Λ \ m Λ
M V π· -ι -τι- MV π -ι -τι-
mittels eines Schaftes starr mit einer einrastenden Blockiervorrichtung verbunden ist.by means of a shaft rigid with a locking device that clicks into place connected is.
Die Erfindung ist anhand der Zeichnung näher erläutert. Darin ist im einzelnen folgendes dargestellt:The invention is explained in more detail with reference to the drawing. The following is shown in detail:
Fig. 1 zeigt eine Ausführungsform der Erfindung in Draufsicht.Fig. 1 shows an embodiment of the invention in Top view.
Fig. 2 zeigt einen Teilschnitt des Gegenstandes von Fig. 1. Fig. 3 ist eine Frontansicht des Gegenstandes von Fig. 1.FIG. 2 shows a partial section of the object of FIG. 1. FIG. 3 is a front view of the object of FIG. 1.
Fig. 4 ist eine Schnittansieht einer zweiten Ausführungsform der Erfindung. Fig. 4 is a sectional view of a second embodiment of the invention.
Fig. 5 ist eine Frontansicht des Gegenstandes von Fig. 4.FIG. 5 is a front view of the article of FIG. 4.
Fig. β ist eine Teilschnittansicht des Gegenstandes von Fig. 4 in montiertem Zustand.Fig. Β is a partial sectional view of the article of Fig. 4 in the assembled state.
In den Figuren erkennt man eine Kappe 1 aus plastischem Material, die mit einem Sitz 2 von kreisförmiger Gestalt versehen ist, und dessen Innenprofil 3-polygonal ist, das jedoch auch eine Hirth-Verzahnung sein kann.A cap 1 made of plastic can be seen in the figures Material provided with a seat 2 of circular shape and the internal profile of which is 3-polygonal that however, it can also be a Hirth coupling.
Kappe 1 ist ferner mit einem Schaft 4 einteilig, der eine Versteifungsrippe 5 aufweist, und an desen anderem Ende eine Einrast-Biockiervorrichung vorgesehen ist. Diese besteht aus einer Art Pinzette (siehe Fig. 1, 2 und 3) oder einem Schnappeinsatz (siehe Fig. 4, 5 und 6).Cap 1 is also in one piece with a shaft 4, which has a stiffening rib 5, and at the other end thereof a latching device is provided. This exists from a kind of tweezers (see Fig. 1, 2 and 3) or a snap insert (see Fig. 4, 5 and 6).
In Fig. β ist die Montage einer zweiten Ausführungsform der Erfindung veranschaulicht. Hierbei ist die Kappe 1 über die Einfüllschraube 7 von polygonalem Profil einesIn Fig. Β the assembly of a second embodiment of the invention is illustrated. Here the cap is 1 over the filler screw 7 of a polygonal profile
H 3 H 3
Anschlusses zwei oder acht des Bremsflüssigkeits-Kreislaufs gestülpt, während der Schnappeinsatz β in einer Bohrung 9 Blockiert ist, die sich in einem Bauteil des Fahrzeugs befindet .Connection two or eight of the brake fluid circuit is inverted, while the snap insert β is in a bore 9 Is blocked, which is located in a component of the vehicle.
Auf diese Weise vermag sich die Einfüllschraube 7 nicht zu lösen oder gelöst zu werden, ohne daß zuvor das gesamte erfindungsgemäße Teil abgenommen wird. In this way, the filler screw 7 cannot loosen or be loosened without first removing the entire part according to the invention.
Ist die einrastende Blockiereinrichtung nach Art einer Pinzette ausgeführt (siehe Fig. 1, 2 und J>), so kann sie an der Füll- oder Entleerleitung des Öles oder auf dem Rand eines Blechteiles befestigt sein.If the locking device that engages is designed like a pair of tweezers (see FIGS. 1, 2 and J>), it can be attached to the filling or draining line of the oil or to the edge of a sheet metal part.
Es versteht sich, daß die Gestalt der einrastenden Blockiereinrichtung 6, die Länge sowie das Profil des Schaftes 4 wie auch die Abmessungen der Kappe 1 willkürlich abgewandelt werden können, ohne daß dadurch der Rahmen der Erfindung verlassen wird.It is understood that the shape of the locking device 6, the length and the profile of the Shank 4 as well as the dimensions of the cap 1 can be arbitrarily modified without affecting the frame of the Invention is abandoned.
24.08.1983
DrW/MJ08/24/1983
DrW / MJ
LeerseiteBlank page
Claims (1)
DrW/MJ08/24/1983
DrW / MJ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5365582U IT8253655V0 (en) | 1982-09-07 | 1982-09-07 | POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3331430A1 true DE3331430A1 (en) | 1984-03-08 |
Family
ID=11284389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833331430 Ceased DE3331430A1 (en) | 1982-09-07 | 1983-08-31 | Device for securing multi-sided headed bolts against loosening |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR6301277U (en) |
DE (1) | DE3331430A1 (en) |
ES (1) | ES274240Y (en) |
FR (1) | FR2532696B1 (en) |
IT (1) | IT8253655V0 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381150B (en) * | 1984-03-08 | 1986-08-25 | Assmann E Kunststoffind | TURN LOCKING FOR SCREW CAPS |
FR2603845A1 (en) * | 1986-09-16 | 1988-03-18 | Queuille Paul | Device intended to keep the nut tightened against the wheel disc and prevent it from unscrewing |
EP2014933A1 (en) | 2007-07-09 | 2009-01-14 | VEGA Grieshaber KG | Fixing device for screws and/or nuts |
CN103899627A (en) * | 2014-04-17 | 2014-07-02 | 桑永礼 | Loosening-preventing and automatic-fastening device of connection bolts for combination and fixation of storage batteries |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1065822A (en) * | 1963-01-28 | 1967-04-19 | English Electric Co Ltd | Improvements in locking arrangements for securing a member such as a screw against rotation |
GB1590876A (en) * | 1977-01-28 | 1981-06-10 | Davis Ind Filters | Holding devices |
-
1982
- 1982-09-07 IT IT5365582U patent/IT8253655V0/en unknown
-
1983
- 1983-08-23 FR FR8313600A patent/FR2532696B1/en not_active Expired
- 1983-08-31 DE DE19833331430 patent/DE3331430A1/en not_active Ceased
- 1983-09-02 BR BR6301277U patent/BR6301277U/en unknown
- 1983-09-06 ES ES1983274240U patent/ES274240Y/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381150B (en) * | 1984-03-08 | 1986-08-25 | Assmann E Kunststoffind | TURN LOCKING FOR SCREW CAPS |
FR2603845A1 (en) * | 1986-09-16 | 1988-03-18 | Queuille Paul | Device intended to keep the nut tightened against the wheel disc and prevent it from unscrewing |
EP2014933A1 (en) | 2007-07-09 | 2009-01-14 | VEGA Grieshaber KG | Fixing device for screws and/or nuts |
CN103899627A (en) * | 2014-04-17 | 2014-07-02 | 桑永礼 | Loosening-preventing and automatic-fastening device of connection bolts for combination and fixation of storage batteries |
Also Published As
Publication number | Publication date |
---|---|
BR6301277U (en) | 1985-02-26 |
ES274240Y (en) | 1984-08-16 |
FR2532696B1 (en) | 1988-11-04 |
ES274240U (en) | 1984-01-16 |
IT8253655V0 (en) | 1982-09-07 |
FR2532696A1 (en) | 1984-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |