DE19914968A1 - Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft - Google Patents

Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft

Info

Publication number
DE19914968A1
DE19914968A1 DE1999114968 DE19914968A DE19914968A1 DE 19914968 A1 DE19914968 A1 DE 19914968A1 DE 1999114968 DE1999114968 DE 1999114968 DE 19914968 A DE19914968 A DE 19914968A DE 19914968 A1 DE19914968 A1 DE 19914968A1
Authority
DE
Germany
Prior art keywords
hexagonal
toothed
screw
head
shaft
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.)
Withdrawn
Application number
DE1999114968
Other languages
German (de)
Inventor
Norbert Bouche
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1999114968 priority Critical patent/DE19914968A1/en
Publication of DE19914968A1 publication Critical patent/DE19914968A1/en
Withdrawn legal-status Critical Current

Links

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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • F16B35/045—Specially-shaped ends for retention or rotation by a tool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The screw has a hexagonal or toothed head (1) or a head with cruciform slots and an hexagonal or toothed cavity (3) in the shaft (2).

Description

Die Erfindung betrifft eine Schraube, die trotz Ausführung mit Kopf noch eine zusätzliche Werkzeugangriffsmöglichkeit an der dem Kopf gegenüberliegenden Schraubenseite bietet.The invention relates to a screw, which is still with a head an additional tool attack option on the head offers opposite screw side.

Beim heutigen Stand der Technik ist bei Schrauben mit Kopf keine weitere Angriffsmöglichkeit für Werkzeuge vorhanden.At the current state of the art there is no such thing as screws with a head further attack possibility for tools available.

Der Nachteil dieser Bauart besteht darin, daß solche Schrauben nur von der Kopfseite her aus einem Bauteil herausgeschraubt werden können. Die Erfindung hat die Aufgabe das Herausschrauben von der dem Kopf gegenüberliegenden Seite her zu ermöglichen.The disadvantage of this type is that such screws only from can be unscrewed from the top of a component. The invention has the task of unscrewing the head opposite side.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Schraube, an der dem Kopf gegenüberliegenden Seite, eine zusätzliche Werkzeugangriffsmöglichkeit bietet.This object is achieved in that the screw, on the side opposite the head, an additional one Tool attack possibility offers.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben.An embodiment is shown in the drawing and is in Described in more detail below.

Darin zeigen:In it show:

1 Kopf
2 Schaft
3 Innensechskant
 1 head
2 shaft
3 hexagon socket

Der Kopf Nr. 1 der dargestellten Schraube ist als gängiger Sechskant ausgeführt. Am Ende des Schaftes Nr. 2 ist ein Innensechskant Nr. 3 vorhanden. Hierdurch kann diese Schraube von beiden Seiten her aus einem Bauteil herausgeschraubt werden.Head No. 1 of the screw shown is designed as a common hexagon. At the end of shaft no. 2 there is a hexagon socket no. 3 . As a result, this screw can be screwed out of a component from both sides.

Claims (1)

Schraube, dadurch gekennzeichnet, daß ein Schraubenkopf in Sechskantausführung, oder in Innensechskantausführung, oder in Vielzahnausführung, oder in Kreuzschlitzausführung, und noch eine zusätzliche Werkzeugangriffsmöglichkeit in Form eines Innensechskants oder eines Innenvielzahns, auf der dem Kopf gegenüberliegenden Schraubenseite, vorhanden ist.Screw, characterized in that a screw head in hexagon design, or in hexagon design, or in multi-tooth design, or in cross-slot design, and an additional tool attack in the form of a hexagon socket or an internal multi-tooth, on the screw side opposite the head, is present.
DE1999114968 1999-04-01 1999-04-01 Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft Withdrawn DE19914968A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999114968 DE19914968A1 (en) 1999-04-01 1999-04-01 Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999114968 DE19914968A1 (en) 1999-04-01 1999-04-01 Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft

Publications (1)

Publication Number Publication Date
DE19914968A1 true DE19914968A1 (en) 2000-10-05

Family

ID=7903324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999114968 Withdrawn DE19914968A1 (en) 1999-04-01 1999-04-01 Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft

Country Status (1)

Country Link
DE (1) DE19914968A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148244A1 (en) * 2001-09-28 2003-04-24 Framatome Anp Gmbh Fuel element, used for light water nuclear reactor, comprises number of tubes detachedly connected to foot plate
WO2006094761A1 (en) * 2005-03-08 2006-09-14 Metu Meinig Ag Open locking ring comprising a screw lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148244A1 (en) * 2001-09-28 2003-04-24 Framatome Anp Gmbh Fuel element, used for light water nuclear reactor, comprises number of tubes detachedly connected to foot plate
DE10148244B4 (en) * 2001-09-28 2005-11-24 Framatome Anp Gmbh Fuel element for a light water-moderated nuclear reactor
WO2006094761A1 (en) * 2005-03-08 2006-09-14 Metu Meinig Ag Open locking ring comprising a screw lock

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee