DE20013492U1 - Profile head screw in trilobular shape in connection with rotary milling cutters - Google Patents

Profile head screw in trilobular shape in connection with rotary milling cutters

Info

Publication number
DE20013492U1
DE20013492U1 DE20013492U DE20013492U DE20013492U1 DE 20013492 U1 DE20013492 U1 DE 20013492U1 DE 20013492 U DE20013492 U DE 20013492U DE 20013492 U DE20013492 U DE 20013492U DE 20013492 U1 DE20013492 U1 DE 20013492U1
Authority
DE
Germany
Prior art keywords
head screw
head
milling cutters
rotary milling
profile head
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
DE20013492U
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.)
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 DE20013492U priority Critical patent/DE20013492U1/en
Publication of DE20013492U1 publication Critical patent/DE20013492U1/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
    • F16B23/003—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 star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
    • 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
    • F16B23/0053—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a conical or prismatic recess for receiving a centering pin of the tool apparatus
    • 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
    • F16B35/06—Specially-shaped heads
    • 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
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

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 erfaßtThe description text was not recorded electronically

Claims (4)

1. Profilkopfschraube mit einem Schaft und einem Kopf mit einer zum Schaft hin verjüngten, vorzugsweise konisch verjüngten Unterseite, dadurch gekennzeichnet, daß die Kopf-Unterseite (4) eine Trilobularische-Form (5) aufweist.1. Profile head screw with a shaft and a head with a tapered towards the shaft, preferably tapered underside, characterized in that the head underside ( 4 ) has a trilobular shape ( 5 ). 2. Profilkopschraube nach dem Anspruch 1, dadurch gekennzeichnet, daß sich an die Kopf-Unterseite (4) ein zylindrischer Kopfansatz (6) anschließt, welcher im Durchmesser größer als der Schaft (2) ausgebildet und in seiner schaftseitigen Unterseite seine um den Schaft (2) angebrachten Rotations-Fräsern (10) ausgestattet ist.2. profile head screw according to claim 1, characterized in that a cylindrical head attachment ( 6 ) adjoins the underside of the head ( 4 ), which is larger in diameter than the shank ( 2 ) and in its underside on the shank side around the shank ( 2 ) attached rotary milling cutters ( 10 ). 3. Profilkopschraube nach dem Anspruch 1, dadurch gekennzeichnet, daß der unter der Kopf-Unterseite (4) zylindrische Teil (6) eine ebenfalls Trilobularische-Form (5) aufweist.3. profile head screw according to claim 1, characterized in that the under the head bottom ( 4 ) cylindrical part ( 6 ) also has a trilobular shape ( 5 ). 4. Profilkopschraube 1 bis 3, dadurch gekennzeichnet, daß dieselbe von einer Klemmnippelschraube (1) mit Rotations-Fräsern (10) und Trilobularischer Form (5) gebildet ist.4. profile head screw 1 to 3 , characterized in that it is formed by a clamping nipple screw ( 1 ) with rotary milling cutters ( 10 ) and trilobular shape ( 5 ).
DE20013492U 2000-08-04 2000-08-04 Profile head screw in trilobular shape in connection with rotary milling cutters Expired - Lifetime DE20013492U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20013492U DE20013492U1 (en) 2000-08-04 2000-08-04 Profile head screw in trilobular shape in connection with rotary milling cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20013492U DE20013492U1 (en) 2000-08-04 2000-08-04 Profile head screw in trilobular shape in connection with rotary milling cutters

Publications (1)

Publication Number Publication Date
DE20013492U1 true DE20013492U1 (en) 2000-10-12

Family

ID=7944809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20013492U Expired - Lifetime DE20013492U1 (en) 2000-08-04 2000-08-04 Profile head screw in trilobular shape in connection with rotary milling cutters

Country Status (1)

Country Link
DE (1) DE20013492U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085237A1 (en) * 2011-10-26 2013-05-02 Fabricius Fastener Gmbh Nipple screw set for roller shutter rail, has screw head that is connected with screw shank which is provided with thread and screw front end
DE102011085232A1 (en) * 2011-10-26 2013-05-02 Fabricius Fastener Gmbh Plastic screw i.e. nipple screw, for screwing into e.g. window frame, has screw tip formed in conical shape and comprising cutting edge, which is extended from outer surface of screw tip to screw shank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085237A1 (en) * 2011-10-26 2013-05-02 Fabricius Fastener Gmbh Nipple screw set for roller shutter rail, has screw head that is connected with screw shank which is provided with thread and screw front end
DE102011085232A1 (en) * 2011-10-26 2013-05-02 Fabricius Fastener Gmbh Plastic screw i.e. nipple screw, for screwing into e.g. window frame, has screw tip formed in conical shape and comprising cutting edge, which is extended from outer surface of screw tip to screw shank
DE102011085237A8 (en) * 2011-10-26 2013-08-01 Fabricius Fastener Gmbh Set of screws

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001116

R156 Lapse of ip right after 3 years

Effective date: 20040302