DE20305708U1 - Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods - Google Patents

Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods

Info

Publication number
DE20305708U1
DE20305708U1 DE20305708U DE20305708U DE20305708U1 DE 20305708 U1 DE20305708 U1 DE 20305708U1 DE 20305708 U DE20305708 U DE 20305708U DE 20305708 U DE20305708 U DE 20305708U DE 20305708 U1 DE20305708 U1 DE 20305708U1
Authority
DE
Germany
Prior art keywords
bolt
receiving element
pins
element according
wear
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
DE20305708U
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.)
Friatec AG
Original Assignee
Friatec AG
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 Friatec AG filed Critical Friatec AG
Priority to DE20305708U priority Critical patent/DE20305708U1/en
Publication of DE20305708U1 publication Critical patent/DE20305708U1/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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Rods (14) project to a given extent (16) from the outer surface (12) of the bar (2). They are, or include, wear-resistant sintered material. The sintered material is alumina, zirconia, silicon nitride, or their mixtures. The remaining bar and/or holder comprise(s) steel.

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 erfaßtThe description text was not recorded electronically

Claims (7)

1. Aufnahmeelement, enthaltend einen Bolzen (2), welcher in eine Bohrung wenigs­ tens eines Bauteils, bevorzugt wenigstens zweier Bauteile, einführbar ist, dadurch gekennzeichnet, dass der Bolzen (2) im Bereich seiner Außenfläche (12) wenigs­ tens zwei über die Außenfläche (12) mit einem vorgegebenen Überstand (16) vorstehende Stifte (14) aufweist, welche aus verschleißfestem Sinterwerkstoff bestehen oder solchen enthalten.1. receiving element containing a bolt ( 2 ) which can be inserted into a bore of at least one component, preferably at least two components, characterized in that the bolt ( 2 ) in the region of its outer surface ( 12 ) at least two over the outer surface ( 12 ) with a predetermined protrusion ( 16 ) projecting pins ( 14 ), which consist of wear-resistant sintered material or contain such. 2. Aufnahmeelement nach Anspruch 1, dadurch gekennzeichnet, dass als Sinter­ werkstoffe Oxidkeramik, insbesondere AL2O3, ZrO2, Si3N4 oder Mischungen desselben vorgesehen sind, wobei der Bolzen (2) und/oder das Aufnahmeelement im übrigen bevor­ zugt aus Stahl besteht.2. Receiving element according to claim 1, characterized in that oxide ceramic, in particular AL2O3, ZrO2, Si3N4 or mixtures thereof are provided as sintered materials, the bolt ( 2 ) and / or the receiving element being made of steel. 3. Aufnahmeelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Bolzen (2) im Bereich seiner Außenfläche (12) Aufnahmen (18) aufweist, in welche die Stifte (14) teilweise, bevorzugt zu mehr als 50%, insbesondere zu mehr als 70% ihrer Querschnittsfläche eingesetzt sind.3. receiving element according to claim 1 or 2, characterized in that the bolt ( 2 ) in the region of its outer surface ( 12 ) has receptacles ( 18 ) into which the pins ( 14 ) partially, preferably to more than 50%, in particular more than 70% of their cross-sectional area are used. 4. Aufnahmeelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Aufnahmen (18) des Bolzens (2) und/oder die Stifte (14) in einer vorgegebenen Tiefe (20) in einen an den Bolzen (2) anschließenden Flansch (4) hineinragen.4. Receiving element according to one of claims 1 to 3, characterized in that the receptacles ( 18 ) of the bolt ( 2 ) and / or the pins ( 14 ) at a predetermined depth ( 20 ) in a flange adjacent to the bolt ( 2 ) ( 4 ) protrude. 5. Aufnahmeelement nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die wenigstens zwei Stifte (14) bezüglich der Längsachse (10) des Bolzens (2) über den Umfang im wesentlichen gleichmäßig verteilt angeordnet sind.5. receiving element according to one of claims 1 to 4, characterized in that the at least two pins ( 14 ) with respect to the longitudinal axis ( 10 ) of the bolt ( 2 ) are arranged substantially uniformly distributed over the circumference. 6. Aufnahmeelement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die über die Außenfläche (14) am weitesten überstehenden Fächenbereiche der Stifte (14) auf einer gemeinsamen Mantelfläche liegen, welche insbesondere koaxial zur Längs­ achse (10) des Bolzens (2) liegt und/oder zylindrisch ausgebildet ist.6. Holder according to one of claims 1 to 5, characterized in that the lie on a common envelope surface over the outer surface (14) furthest projecting Fächenbereiche of the pins (14) axis and in particular coaxially to the longitudinal (10) of the bolt (2 ) lies and / or is cylindrical. 7. Aufnahmeelement nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die im Bereich einer Spitze (8) des Bolzens (2) vorhandenen Bereiche der Stifte (14) sich im wesentlichen auf der Außenkontur der Spitze (8) befinden.7. receiving element according to one of claims 1 to 6, characterized in that in the region of a tip ( 8 ) of the bolt ( 2 ) existing areas of the pins ( 14 ) are substantially on the outer contour of the tip ( 8 ).
DE20305708U 2003-02-07 2003-02-07 Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods Expired - Lifetime DE20305708U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20305708U DE20305708U1 (en) 2003-02-07 2003-02-07 Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10305214 2003-02-07
DE20305708U DE20305708U1 (en) 2003-02-07 2003-02-07 Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods

Publications (1)

Publication Number Publication Date
DE20305708U1 true DE20305708U1 (en) 2003-06-26

Family

ID=26011250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20305708U Expired - Lifetime DE20305708U1 (en) 2003-02-07 2003-02-07 Holder introduced into bore of component for processing operations, e.g., welding, comprises bar with partially-embedded, wear-resistant rods

Country Status (1)

Country Link
DE (1) DE20305708U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2213389A3 (en) * 2009-01-29 2011-03-09 Kazuhisa Futaya Positioning-jig for adjusting a face plate
TWI467096B (en) * 2012-04-12 2015-01-01 Microelectronics Tech Inc A positioning pole and a positioning system and a method of positioning a pole to a covering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2213389A3 (en) * 2009-01-29 2011-03-09 Kazuhisa Futaya Positioning-jig for adjusting a face plate
TWI467096B (en) * 2012-04-12 2015-01-01 Microelectronics Tech Inc A positioning pole and a positioning system and a method of positioning a pole to a covering

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030731

R150 Term of protection extended to 6 years

Effective date: 20060310

R151 Term of protection extended to 8 years

Effective date: 20090325

R152 Term of protection extended to 10 years

Effective date: 20110316

R071 Expiry of right
R071 Expiry of right