DE2509225A1 - Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening - Google Patents

Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening

Info

Publication number
DE2509225A1
DE2509225A1 DE19752509225 DE2509225A DE2509225A1 DE 2509225 A1 DE2509225 A1 DE 2509225A1 DE 19752509225 DE19752509225 DE 19752509225 DE 2509225 A DE2509225 A DE 2509225A DE 2509225 A1 DE2509225 A1 DE 2509225A1
Authority
DE
Germany
Prior art keywords
sealing
screws
well
washers
nuts
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
Application number
DE19752509225
Other languages
German (de)
Inventor
Franz-Michael Von Schoenebeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHOENEBECK FRANZ MICHAEL VON
Original Assignee
SCHOENEBECK FRANZ MICHAEL VON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCHOENEBECK FRANZ MICHAEL VON filed Critical SCHOENEBECK FRANZ MICHAEL VON
Priority to DE19752509225 priority Critical patent/DE2509225A1/en
Publication of DE2509225A1 publication Critical patent/DE2509225A1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/14Cap nuts; Nut caps or bolt caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

The proteciton system is to prevent dirt and rust accumulating on the bolt and can be used for all sizes and cross sections. The design has the advantage that it can be used with or without support and locking washers. A cylindrical cover has one closed end and one end with a conical opening. A conical insert with sealing lip fits inside this. A weatherproof and acid resistant flexible material is used. A double sealing is obtained, firstly by the conical lip sealing against the threaded surface of the bolt and secondly by the sealing lip pressed between the cone and the cylinder. The latter is pressed into position by the nut or by a circlip ring.

Description

VS-Gewindeschutzsystem 1 (Gewindeschutzsystem fllr Verschraubungen) Die Erfindung dient der Vorbeugung unS schutzes gegen Einwirn kungen wie Schmutz,Rost und dergleichen auf Schraub-und Muta terngewinden jeder Größe und Abmessungen,sowie deren entspre chenden Beilag-und Sicherungsscheiben im Falle einer Ver( schraubung.VS thread protection system 1 (thread protection system for screw connections) The invention serves to prevent and protect against influences such as dirt and rust and the like on screw and nut threads of all sizes and dimensions, as well their corresponding washers and lock washers in the case of a screw connection.

Es gibt zwar bereits rostgeschützte Materialien für Schrauben und Muttern vornehmlich durch Oberflächenbehandlung,edoch sind diese nicht ausreichend geschützt gegen Verschmutzung oder sonstige Anhaftungen anderer Materialien wie vor allem auch Farbe,die manchmal nur sehr schwer und aufwendig von den Gewinden zu entfernen ist.Im Falle von oberflächenbeu handelnten Schraub-und Mutterngewinden wird oftmals durch das Zusammenschrauben und der damit verbundenen Drücke auf die Gewinde,vor allem wenn sich zwischen den Gewinden Fremd körper befinden,wie Staub,Sand und dergleichen'die schützende Oberflache aufgekratzt,was an diesen Stellen Rost zur Folge haben kann, der von dort aus weiterhin sich unter der OberflEu chenschutzschicht ausbreiten kann.Gewinde'die zum Schutz gegen äußere Einwirkungen und Rost mit Schutzmaterialien wie Fett,Farbe,Kunststoff und dergleichen überzogen werden sind zwar an und für sich gut geschützt'Jedoch ist das Entw fernen dieser UberzUge zeitaufwendig und oftmals schwierig und vor allem meist unvollkommen.There are already rust-protected materials for screws and Nuts mainly by surface treatment, but these are not sufficient protected against contamination or other buildup of other materials such as especially paint, which is sometimes very difficult and time-consuming from the threads In the case of screw and nut threads with damaged surfaces is often caused by the screwing together and the associated pressures on the Threads, especially if there are foreign bodies between the threads, such as dust, sand and the like 'scratched the protective surface, causing rust in these places can have the consequence that from there it continues to be under the surface protection layer Can spread.Thread'that protect against external influences and rust with protective materials how grease, paint, plastic and the like are coated are on and for Well protected, however, removing these coatings is time consuming and often difficult and, above all, mostly imperfect.

Der Erfinder des VS-Gewindeschutzsystem 1 hat sich zur Aufgabe gemacht,die freistehenden Gewinde und Muttern von Ver= schraubungen mit oder ohne deren Beilag-und Sicherungsscheiben so gegen äußere Einwirkungen und Rost zu schützen, daß solche Verschraubungen wieder Jederzeit lösbar sind ohne aufwendige Vorarbeit bezüglich des entfernens von Rost oder anderweitig anhaftenden Fremdmaterialien von den Gewinde oberflächen.Weiterhin hat sich der Erfinder zur Aufgabe gamacht,die Erfindung Jeder Verschraubungsgröße und Länge von Schrauben bzw.Muttern und DIN Schrauben bzw.DIN Muttern mit oder ohne Verwendung von entsprechenden Beilag-oder Sicherungsscheiben oder Beides zusammen anzupassen.The inventor of the VS thread protection system 1 has set himself the task of the free-standing threads and nuts of screw connections with or without their washers Lock washers so protect against external influences and rust that such Screw connections can be loosened at any time without extensive preparatory work removing rust or other foreign matter adhering to the threads Surfaces. Furthermore, the inventor has set himself the task of making the invention Everyone Screw connection size and length of screws or nuts and DIN screws or DIN Nuts with or without the use of appropriate washers or lock washers or adapt both together.

Dir Erfindung(6) besteht aus einem flexiblen Stoff wie Gwr Kunstoff und dergleichen,die Uber den freistehenden des Gewindes einer Verschraubung(Fig.1) und über die Mutter dieser Verschraubur(Fig.1) gezogen wird.Die Erfindung(6) ist zylinderförmig und am oberen Ende kegelförmig ausgearbeitet und hat einen geschlossenen Boden.Die Länge des zylinderförmigen Teils ist der Jeweiligen Schraubenlänge anz'ipassen.Zwischen der Kegel-und Zylinderform befindet sich eine stärkere Dichtlippe.Die zur Erfindung passende Mutter(5) ohne DIN Non oder nach DIN 985 bzw.DIN 934 wird entsprechend der Dichtlippenstärke der Erfindung(6) an einer Seite so tief eingefast,daß die Dichtlippe sich ausw reichend an der Fase anlegen kann(Fig.1).Die Abmessungen @@@@@@@@@@@@@@@ der Erfindung(6) sind so,daß sie sich ausreichend und unter Spannung um die Mutter anlegen kann.The invention (6) consists of a flexible material such as Gwr plastic and the like, which over the free-standing of the thread of a screw connection (Fig. 1) and is pulled over the nut of this screw (Fig.1). The invention (6) is cylindrical and conical at the top and has a closed one The length of the cylindrical part is to be adapted to the respective screw length the cone and cylinder shape there is a stronger sealing lip. The invention Matching nut (5) without DIN Non or according to DIN 985 or DIN 934 is accordingly the sealing lip thickness of the invention (6) on one side so deep that the The sealing lip can stretch out against the bevel (Fig. 1). The dimensions @@@@@@@@@@@@@@@ of the invention (6) are such that they are sufficiently and under tension around the mother can create.

Im Falle der 100%igen Abdichtung oder bei größeren bis großen Schrauben wird außen um die Dichtlippe der Brfina dung(6) ein Sicherungsring(lC) gezogen,der die Dichtlippe zusätzlich an die Mutterfase andrückt.Das kegelige Öffnungsteil der Erfindung(6) legt sich am Verschraubungs gut(1) an und dichtet somit die Mutter nach außen hin ab.In the case of 100% sealing or for larger to large screws a circlip (IC) is pulled around the sealing lip of the connection (6), which the sealing lip also presses against the nut bevel Invention (6) rests well on the screw connection (1) and thus seals the nut outwards.

Dank der Flexibilität der Erfindung(6) spielt es dabei keine Rolle, ob Beilag(3)-oder sicherungsscheiben(4) oder Beides zusammen sich zwischen Rutter(5) und Schraubgut<1) befinden.Thanks to the flexibility of the invention (6), it does not matter Whether shim (3) or locking washers (4) or both together between reamer (5) and screw material <1).

Die Erfindung(6) ist auch ohne eine eingefaste Mutter zu verwenden, falls ein Federring(4) nach DIN 127 oder eine Sicherungsscheibe oder Beilagscheibe mit entsprechenden Maßen in der Verschraubung versendet wird.The invention (6) can also be used without an inserted nut, if a spring washer (4) according to DIN 127 or a lock washer or washer is shipped with the appropriate dimensions in the screw connection.

Um eine noch größere Schutzwirkung zu erzielen, kann die Erfindung(6),bevor sie über die Verschraubung gezogen wird,mit rett oder anderweitigen Scnmier-oder Schutzmitteln aufgeEllt werden.Durch das mit einem spitzen Gegen= stand einzustechende Uberlaufloch(7) an zweckmäßiger Stelle kann das zuviel eingefüllte Schmier-oder Schutzmedium beim Überstülpen der Erfindung(6) entweichen.In order to achieve an even greater protective effect, the invention (6) before it is pulled over the screw connection, with grease or other lubricants or Protective means must be applied by piercing with a pointed object Overflow hole (7) at an appropriate point can be the excess lubricant or Protective medium escape when the invention (6) is slipped over.

Claims (2)

Patentansprüch Das VS-Gewindeschutzsystem 1 ist gekennzeichnet durch seine a)Form:einseitig geschlossener Zylinderhut mit angesetzter kegelförmiger Öffnung,sowie am Kegelansatz innen mit einer Dichtlippe versehen(siehe Zeichnung). b)Stoffart: flexibles Material,alterungs-witterungs und säurefest c)Werwendungsmöglichkeiten:Sür freistehende Schraubengewinde von mit Muttern verschraubten Schrauben einschließlich der verschraub= ten Mutter sowie Beilag-und Sicherungsscheibe aller Größen und Längen. d)Sinn und Zweck:Schutz der freistehenden Gewinde von Schrauben sowie der in der Verschraubung mitverwendeten Mutter,Beilag-und Sicherungsscheibe durch 2-fache Abdichtung vor Umwelteinflüssen, sowie Rost und Verwitterung.Patent claims The VS thread protection system 1 is characterized by its a) shape: cylinder hat closed on one side with attached conical opening, as well as provided with a sealing lip on the inside of the cone attachment (see drawing). b) Type of material: flexible material, aging, weatherproof and acid-resistant c) Possible uses: For free-standing screw threads of screws screwed with nuts, including screwed nuts as well as washers and lock washers of all sizes and lengths. d) Sense and purpose: Protection of the exposed threads of screws as well as the nuts, washers and lock washers used in the screw connection by double sealing against environmental influences, as well as rust and weathering. 1.Abdichtung:Kegellippe schmiegt sich an verschraubten Gegenstand 1. Sealing: conical lip hugs the screwed object 2.Abdichtung:Dichtlippe zwischen Kegel und Zylinder preßt sich test uln angefaste Mutter oder um Federring(siehe Zeichnung).2. Sealing: the sealing lip between the cone and the cylinder is pressed test uln chamfered Nut or around spring washer (see drawing). LeerseiteBlank page
DE19752509225 1975-03-04 1975-03-04 Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening Pending DE2509225A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752509225 DE2509225A1 (en) 1975-03-04 1975-03-04 Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752509225 DE2509225A1 (en) 1975-03-04 1975-03-04 Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening

Publications (1)

Publication Number Publication Date
DE2509225A1 true DE2509225A1 (en) 1976-09-16

Family

ID=5940351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752509225 Pending DE2509225A1 (en) 1975-03-04 1975-03-04 Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening

Country Status (1)

Country Link
DE (1) DE2509225A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146567A1 (en) * 1981-11-24 1983-06-09 Neucon Maschinen- Und Bausysteme Gmbh U. Co Kg, 7100 Heilbronn Staircase step bolt connection
EP0540434A1 (en) * 1991-10-31 1993-05-05 CROUZET Automatismes Protecting nut for a command button
GB2517473A (en) * 2013-08-21 2015-02-25 Airbus Operations Ltd Cap with injected sealant
US10385907B2 (en) 2015-02-20 2019-08-20 Airbus Operations Limited Cap with injected sealant
US10415623B2 (en) 2013-08-21 2019-09-17 Airbus Operations Limited Cap with injected sealant

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146567A1 (en) * 1981-11-24 1983-06-09 Neucon Maschinen- Und Bausysteme Gmbh U. Co Kg, 7100 Heilbronn Staircase step bolt connection
EP0540434A1 (en) * 1991-10-31 1993-05-05 CROUZET Automatismes Protecting nut for a command button
FR2683276A1 (en) * 1991-10-31 1993-05-07 Sextant Avionique PROTECTION NUT OF ACTUATION BUTTON.
US5308206A (en) * 1991-10-31 1994-05-03 Crouzet Automatismes Protection nut for a push button
GB2517473A (en) * 2013-08-21 2015-02-25 Airbus Operations Ltd Cap with injected sealant
US10415623B2 (en) 2013-08-21 2019-09-17 Airbus Operations Limited Cap with injected sealant
US10774869B2 (en) 2013-08-21 2020-09-15 Airbus Operations Limited Cap with injected sealant
US10385907B2 (en) 2015-02-20 2019-08-20 Airbus Operations Limited Cap with injected sealant

Similar Documents

Publication Publication Date Title
DE2509225A1 (en) Thread protection device for bolts and screws - has cylindrical cover with one closed end and one conical opening
DE968193C (en) Corrosion protection of connections by bolts
DE8626976U1 (en) Device for connecting hoses with connection nozzles
DE821444C (en) Screw locking
DE1935996A1 (en) Method of securing a malleable clamp on a deformable cable
DE2142415A1 (en) Closure device for a manhole, especially for plastic tanks
DE3606952C2 (en) Device for collecting separated water components in treatment plants for compressed air or similar media
DE3030591A1 (en) Three-part threaded nut - comprises outer-section with serrated taper bore containing split core
DE832221C (en) Screw fastening on housing walls or the like.
DE2638241C2 (en) Arrangement of a roll neck bearing in a chock of a roll stand
DE485017C (en) Two-sided clamping sleeve
CH718230B1 (en) Device for sealing a hole or crack in a lining or wall.
DE478551C (en) Rolling bearing installation
DE4136270C1 (en) Repairing damaged enamelled connection piece of enamel vessel - using skirt consisting of metal support and acid-resistant enamel material which is inserted from inside vessel against a seal
DE2718915A1 (en) SCREW NUTS DIVIDED IN TWO HALFTS IN THE AXIAL DIRECTION
DE19626819A1 (en) Flange bolt for universal clamp application
DE523474C (en) Teaching with rollers, especially for threads
DE2314258A1 (en) COUPLING
CH354629A (en) Self-locking nut
CH162216A (en) Metal sheet with screw sleeve for releasable fastening of objects to the metal sheet.
DE2938512A1 (en) Protective cover for threads on pipe ends - is made as sleeve or cap from elastic material and includes weakened points to facilitate easy removal
DE1478853C (en) Pipe wrench for plastered pipe sections, in particular fittings
DE1825375U (en) DEVICE FOR FASTENING MACHINE PARTS, SUCH AS DISCS, ROLLERS, FLYWHEELS, DRIVE WHEELS, OD. DGL. OPPOSITE CYLINDER SHAFTS
DE7334908U (en) Device for sealing a through hole fuv emc fastening screw
DE3737662A1 (en) Protective cap for compressed-gas cylinders

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee