DE1889644U - SCREW LOCKING FOR METAL AND WOOD SCREWS. - Google Patents
SCREW LOCKING FOR METAL AND WOOD SCREWS.Info
- Publication number
- DE1889644U DE1889644U DE1963K0046538 DEK0046538U DE1889644U DE 1889644 U DE1889644 U DE 1889644U DE 1963K0046538 DE1963K0046538 DE 1963K0046538 DE K0046538 U DEK0046538 U DE K0046538U DE 1889644 U DE1889644 U DE 1889644U
- Authority
- DE
- Germany
- Prior art keywords
- wood screws
- screw locking
- sheet metal
- screws
- metal
- 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
- 239000002023 wood Substances 0.000 title claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 210000000481 breast Anatomy 0.000 claims 1
- 210000000038 chest Anatomy 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 239000011799 hole material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008961 swelling Effects 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0052—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B39/30—Locking exclusively by special shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
P.A. 102703*11P.A. 102703 * 11
Schraubensicherung für Blech.- und HolzschraubenScrew locking for sheet metal and wood screws
Die leuerung betrifft eine Schraubensicherung, die für BIech- und Holzschrauben Anwendung finden kann.The control concerns a screw locking device that is used for and wood screws can be used.
Es sind verschieden Sehrauhensicherungen für Gewindeschrauben bzw* Muttern bekannt. Die Sicherungen sollen ein unbeabsichtigtes IiÖsen vermeiden.There are different types of very rough locking for threaded screws or * nuts known. The fuses are intended to prevent unintentional loosening.
Sür Blech- und Holzschrauben - im weiteren Sinne selbstschnei-, dende Schrauben - ist eine geringe Sicherung durch z.B. federndes, elastisches, quellendes usw. Einschraubmaterial gegeben. Besondere Schrauben für Kunststoffe gibt es nicht: Hier werden weitgehend u.a. Blech- und Holzschrauben verwandt. Zweck der feuerung ist Erzielung einer Schraubensicherung im allgemeinen, und im besonderen die z.Tl. bei Kunststoffen fehlenden Voraussetzungen für den Einsatz derartiger Schrauben durch größere Eüekdrehsieherheit zu ergänzen. Gemäß der Neuerung wird diese Aufgabe dadurch gelöst, daß die materialverdrängenden Schrauben durch Unterbrechungen der Gewindesteigung beim Zurückdrehen im Kernlochmaterial Widerstand finden.For sheet metal and wood screws - in the broader sense, self-cutting, Ending screws - there is a low level of security through e.g. resilient, elastic, swelling, etc. screw-in material. There are no special screws for plastics: Sheet metal and wood screws, among other things, are largely used here. The purpose of the fire is to achieve a screw locking in general, and in particular the partially in plastics lack of prerequisites for the use of such screws to be supplemented by a larger Eüek screwdriver. According to the innovation, this object is achieved in that the material displacing screws through interruptions in the thread pitch find resistance when turning back in the core hole material.
Schrauben mit Sicherung, gemäß der Heuerung abgebildet, nutzen die geringsten vom Kernlochmaterial ausgeübten Einschnürungen auf die Gewindegänge der Schrauben zur Sicherung aus. Der Gegenstand der leuerung wird anhand einer Zeichnung näher beschrieben!Secured screws, shown according to the hiring, use the slightest constrictions caused by the core hole material on the threads of the screws to secure them. The subject of the control is explained in more detail with the aid of a drawing described!
Die sich am Schraubenschaft (1) befindlichen Gewindegänge (2) sind derart unterbrochen (3), daß die Brust (4) in der Ausschraub -Richtung (A) einen stumpfen Gewindegang zeigt. Der einzelne Gewindegang kann normal kreisringförmig (5) oder spiralringförmig_(6) sein.The threads (2) located on the screw shaft (1) are interrupted (3) in such a way that the chest (4) in the unscrewing -Direction (A) shows a blunt thread. The individual thread can be normal circular (5) or be helical_ (6).
Claims (4)
radial am weitesten entfernt sind.3) Schraubensicheruhg for sheet metal and wood screws, according to claims 1 and 2, characterized in that the G-ewindegangspitzen - based on the _: lindreh-Eichtung - the screw axis in the inlet radially closest and with the blunt breast
are furthest away radially.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963K0046538 DE1889644U (en) | 1963-12-10 | 1963-12-10 | SCREW LOCKING FOR METAL AND WOOD SCREWS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963K0046538 DE1889644U (en) | 1963-12-10 | 1963-12-10 | SCREW LOCKING FOR METAL AND WOOD SCREWS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1889644U true DE1889644U (en) | 1964-03-19 |
Family
ID=33174032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1963K0046538 Expired DE1889644U (en) | 1963-12-10 | 1963-12-10 | SCREW LOCKING FOR METAL AND WOOD SCREWS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1889644U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8804654U1 (en) * | 1988-04-08 | 1988-08-11 | Adolf Würth GmbH & Co. KG, 74653 Künzelsau | Self-drilling screw |
DE19639135C1 (en) * | 1996-09-24 | 1998-01-15 | Fischer Artur Werke Gmbh | Self-tapping screw |
DE102004034245A1 (en) * | 2004-07-15 | 2006-02-16 | Sfs Intec Holding Ag | threaded element |
DE102004034246A1 (en) * | 2004-07-15 | 2006-02-16 | Sfs Intec Holding Ag | screw |
-
1963
- 1963-12-10 DE DE1963K0046538 patent/DE1889644U/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8804654U1 (en) * | 1988-04-08 | 1988-08-11 | Adolf Würth GmbH & Co. KG, 74653 Künzelsau | Self-drilling screw |
DE19639135C1 (en) * | 1996-09-24 | 1998-01-15 | Fischer Artur Werke Gmbh | Self-tapping screw |
DE102004034245A1 (en) * | 2004-07-15 | 2006-02-16 | Sfs Intec Holding Ag | threaded element |
DE102004034246A1 (en) * | 2004-07-15 | 2006-02-16 | Sfs Intec Holding Ag | screw |
DE102004034246B4 (en) * | 2004-07-15 | 2008-04-24 | Sfs Intec Holding Ag | screw |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1889644U (en) | SCREW LOCKING FOR METAL AND WOOD SCREWS. | |
DD153174A5 (en) | AGAINST UNINTENDED LOESEN SECURED BOLTS, IN PARTICULAR THREADED BOLTS | |
EP0046263B1 (en) | Housing for electric component | |
DE2819336A1 (en) | DEVICE FOR THE IMPERATIVE SECURING OF A SCREW PART | |
DE1780439U (en) | DEVICE FOR FASTENING COIL SPRINGS. | |
DE1627011A1 (en) | Axially adjustable tool support | |
DE814358C (en) | Securing for wood screws | |
AT208291B (en) | Corner connection for boxes and crates | |
DE1864377U (en) | CONTACT DEVICE FOR HIGH AND LOW VOLTAGE SWITCHES. | |
DE1953670A1 (en) | screw | |
DE922871C (en) | Knurled screw | |
AT211893B (en) | Sliding nut mainly for securing assembly | |
DE2641177A1 (en) | Antivibration lock for threaded fastener - has raised teeth on underside of bolt head or clamping face of nut | |
AT142056B (en) | Multi-part screw locking washer with resilient tongues. | |
DE856397C (en) | Spindle drive for precision mechanical purposes, especially for telecommunications equipment | |
AT67174B (en) | Nut lock. | |
AT60074B (en) | Screw locking. | |
AT58001B (en) | Screw nail. | |
AT157150B (en) | Button fastener. | |
DE875400C (en) | Attachment of the support spring to the seat of a swivel chair | |
DE1238329B (en) | Film reel | |
AT54747B (en) | Beard bandage. | |
AT33555B (en) | Spring tooth device. | |
DE1115533B (en) | Self-locking threaded bolt | |
AT80520B (en) | Exchangeable thread guide in its holder for SIn its holder exchangeable thread guide for winding machines, especially funnel winding machines. pul-, especially funnel-winding machines. |