DE20303978U1 - Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool - Google Patents

Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool

Info

Publication number
DE20303978U1
DE20303978U1 DE20303978U DE20303978U DE20303978U1 DE 20303978 U1 DE20303978 U1 DE 20303978U1 DE 20303978 U DE20303978 U DE 20303978U DE 20303978 U DE20303978 U DE 20303978U DE 20303978 U1 DE20303978 U1 DE 20303978U1
Authority
DE
Germany
Prior art keywords
contour
elliptical
screw element
actuating part
element according
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 - Lifetime
Application number
DE20303978U
Other languages
German (de)
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.)
Anton Hummel Verwaltungs GmbH
Original Assignee
Anton Hummel Verwaltungs GmbH
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 Anton Hummel Verwaltungs GmbH filed Critical Anton Hummel Verwaltungs GmbH
Priority to DE20303978U priority Critical patent/DE20303978U1/en
Publication of DE20303978U1 publication Critical patent/DE20303978U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts

Abstract

The screw element (1) has an operating section (3) which has an outer or inner non-round contour to engage with a similarly contoured operating tool (4). The contour of the operating section is elliptical in form, and as an operating section the screw element has a head which is shouldered in relation to the threaded section (2) and especially with regard to the cross section, with its outer side (7) having the elliptical contour or outline shape. In addition to the head or instead of a head, a recess (8) with an elliptical inner contour may be provided as the operating section.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Mit einem Schraubgewinde versehenes Schraubelement (1) mit wenigstens einem Betätigungsteil (3), der eine äußere oder innere unrunde Kontur für den Angriff eines entsprechend konturierten Betätigungswerkzeugs (4) aufweist, dadurch gekennzeichnet, dass die Kontur des Betätigungsteils (3) ellipsenförmig ist.1. With a screw thread screw element ( 1 ) with at least one actuating part ( 3 ), which has an outer or inner non-circular contour for attacking a correspondingly contoured actuating tool ( 4 ), characterized in that the contour of the actuating part ( 3 ) is elliptical , 2. Schraubelement nach Anspruch 1, dadurch gekennzeichnet, dass das Schraubelement (1) als Betätigungsteil (3) einen gegenüber dem Bereich des Gewindes (2) - insbesondere hin­ sichtlich des Querschnitts - abgesetzten Kopf hat, dessen Außenseite (7) die ellipsenförmige Kontur oder Umrissform hat.2. Screwing element according to claim 1, characterized in that the screwing element ( 1 ) as the actuating part ( 3 ) has a head, with respect to the area of the thread ( 2 ), in particular with respect to the cross section, the outside ( 7 ) of which has the elliptical contour or Outline shape. 3. Schraubelement nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, dass zusätzlich zu einem Kopf oder anstelle ei­ nes Kopfes eine Vertiefung (8) mit ellipsenförmiger Innen­ kontur als Betätigungsteil vorgesehen ist.3. Screw element according to claim 1 or 2, characterized in that in addition to a head or instead of egg nes head a recess ( 8 ) with an elliptical inner contour is provided as an actuating part. 4. Schraubelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Differenz der Länge der Haupt­ achse (5) gegenüber der Länge der Nebenachse (6) der el­ lipsenförmigen Kontur etwa 1/10 oder 1/20 oder bis zu 1/40 oder einen dazwischenliegenden Bruchteil des Maßes der Hauptachse (5) oder der Nebenachse (6) dieser Ellipse be­ trägt.4. Screw element according to one of claims 1 to 3, characterized in that the difference in the length of the main axis ( 5 ) compared to the length of the minor axis ( 6 ) of the el lip-shaped contour about 1/10 or 1/20 or up to 1 / 40 or an intermediate fraction of the dimension of the main axis ( 5 ) or the minor axis ( 6 ) of this ellipse be. 5. Schraubelement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass es ein Heizkörperstopfen und/oder ein Haltekörper zum Einschrauben in einen Heizkörper oder eine Heizanlage ist, in dessen Innerem ein Entlüftungsventil oder ein Ventilkörper (10) eines Entlüftungsventils insbe­ sondere axial verstellbar angeordnet ist, und dass der in Gebrauchsstellung an der Außenseite des Heizkörpers ange­ ordnete Anschlag der Betätigungsteil (3) mit einer ellip­ senförmigen Umrissform oder Kontur ist.5. Screw element according to one of claims 1 to 4, characterized in that it is a radiator plug and / or a holding body for screwing into a radiator or a heating system, inside which a vent valve or a valve body ( 10 ) of a vent valve in particular axially adjustable in particular is arranged, and that in the use position on the outside of the radiator is arranged stop of the actuating part ( 3 ) with an elliptical outline shape or contour. 6. Schraubelement nach einem der vorstehenden Ansprüche, da­ durch gekennzeichnet, dass dem Schraubelement (1) ein zu dessen Betätigungsteil (3) passendes Betätigungswerkzeug (4) zugeordnet ist, welches eine zu einer ellipsenförmigen Außenkontur zumindest bereichsweise oder am gesamten Um­ fang formschlüssig passende Aussparung (8) mit ellipsen­ förmiger oder teilellipsenförmiger Innenkontur oder eine zu einer ellipsenförmigen Innenkontur zumindest bereichs­ weise oder über den gesamten Umfang formschlüssig passende ellipsenförmige Außenkontur hat.6. Screwing element according to one of the preceding claims, characterized in that the screwing element ( 1 ) is assigned an actuating tool ( 4 ) which fits its actuating part ( 3 ) and which has a recess that fits to an elliptical outer contour at least in regions or on the entire circumference ( 8 ) with an elliptical or partially elliptical inner contour or an elliptical outer contour that at least partially or over the entire circumference fits an elliptical inner contour.
DE20303978U 2003-03-13 2003-03-13 Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool Expired - Lifetime DE20303978U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20303978U DE20303978U1 (en) 2003-03-13 2003-03-13 Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20303978U DE20303978U1 (en) 2003-03-13 2003-03-13 Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool

Publications (1)

Publication Number Publication Date
DE20303978U1 true DE20303978U1 (en) 2003-05-15

Family

ID=7980752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20303978U Expired - Lifetime DE20303978U1 (en) 2003-03-13 2003-03-13 Screw element has operating section which has outer or inner elliptical contour to engage with similarly contoured operating tool

Country Status (1)

Country Link
DE (1) DE20303978U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121190A1 (en) * 2012-07-06 2014-01-07 Fasb Linea 2 S R L DOUBLE INLET SCREW SCREW TOOL WITH DOUBLE OUTLET
FR3050673A1 (en) * 2016-04-28 2017-11-03 Porsche Ag SCREWING TOOL FOR A SCREWING DEVICE FOR WHEEL NUTS ON A HUB BODY FOR FIXING A VEHICLE WHEEL, AND A SCREWING DEVICE
WO2020012197A1 (en) * 2018-07-13 2020-01-16 Trifast Plc Improvements in fasteners

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121190A1 (en) * 2012-07-06 2014-01-07 Fasb Linea 2 S R L DOUBLE INLET SCREW SCREW TOOL WITH DOUBLE OUTLET
FR3050673A1 (en) * 2016-04-28 2017-11-03 Porsche Ag SCREWING TOOL FOR A SCREWING DEVICE FOR WHEEL NUTS ON A HUB BODY FOR FIXING A VEHICLE WHEEL, AND A SCREWING DEVICE
US10343262B2 (en) 2016-04-28 2019-07-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Tool for an impact wrench for securing a vehicle wheel
WO2020012197A1 (en) * 2018-07-13 2020-01-16 Trifast Plc Improvements in fasteners
GB2575123B (en) * 2018-07-13 2020-07-08 Trifast Plc Improvements in fasteners

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030618

R163 Identified publications notified

Effective date: 20030728

R156 Lapse of ip right after 3 years

Effective date: 20061003