DE20022113U1 - Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles - Google Patents

Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles

Info

Publication number
DE20022113U1
DE20022113U1 DE20022113U DE20022113U DE20022113U1 DE 20022113 U1 DE20022113 U1 DE 20022113U1 DE 20022113 U DE20022113 U DE 20022113U DE 20022113 U DE20022113 U DE 20022113U DE 20022113 U1 DE20022113 U1 DE 20022113U1
Authority
DE
Germany
Prior art keywords
region
milling tool
milling
tool according
rotation
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
DE20022113U
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.)
Huber & Grimme Bearbeitungssys
Original Assignee
Huber & Grimme Bearbeitungssys
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 Huber & Grimme Bearbeitungssys filed Critical Huber & Grimme Bearbeitungssys
Priority to DE20022113U priority Critical patent/DE20022113U1/en
Priority claimed from DE2000142264 external-priority patent/DE10042264A1/en
Publication of DE20022113U1 publication Critical patent/DE20022113U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/02—Milling-cutters characterised by the shape of the cutter
    • B23C5/10—Shank-type cutters, i.e. with an integral shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2265/00—Details of general geometric configurations
    • B23C2265/08—Conical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards

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 erfaßt The description text was not recorded electronically  

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

Claims (9)

1. Fräswerkzeug (22), insbesondere für eine Vorrichtung zum Erzeugen von Sollreißlinien (10, 12, 14) in dekorativen Oberhautschichten (8), die Airbag- Abdeckungen (6) und Armaturenbrett (2) überziehen, mit einer Drehachse (24), einem ersten Ende (30), das in eine Fräspindel (20) einspannbar ist, und einem zweiten Ende, das als Schneide (28) ausgebil­ det ist, die einen ersten Bereich (40) umfaßt, der die Form eines Halbkegels (32) mit einer auf ein zu bearbeitendes Material (8) zeigenden Spitze (34) be­ sitzt.1. milling tool (22), in particular for a device for generating predetermined tear lines (10, 12, 14) in decorative epidermis layers (8), the airbag Cover covers (6) and dashboard (2), with an axis of rotation (24), a first end (30), that can be clamped in a milling spindle (20), and a second end, which is formed as a cutting edge (28) det, which comprises a first region (40), the the shape of a half cone (32) with one towards one machining material (8) pointing tip (34) be sits. 2. Fräswerkzeug nach Anspruch 1, dadurch gekennzeich­ net, dass die Spitze (34) des halbkegelförmigen Bereichs (40) abgerundet ist.2. Milling tool according to claim 1, characterized net that the tip (34) of the semi-conical Area (40) is rounded. 3. Fräswerkzeug nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, dass die Spitze (34) des halbkegelförmigen Bereichs (40) auf der Drehachse. (24) liegt.3. Milling tool according to claim 1 or 2, characterized records that the tip (34) of the semi-conical Range (40) on the axis of rotation. (24) lies. 4. Fräswerkzeug nach einem der vorhergehenden Ansprü­ che, dadurch gekennzeichnet,
dass die Schneide (28) einen zweiten Bereich (42) umfaßt, der sich an den ersten Bereich (40) in Richtung Frässpindel (20) anschließt,
dass der zweite Bereich (42) in seiner Grund­ form ein Kegelstumpf ist, der zum ersten Bereich (40) hin verjüngend ausgebildet ist, und
dass in der Grundform des zweiten Bereichs (42) eine gerade verlaufende Spannut (46) eingearbeitet ist, deren Erstreckungsrichtung (48) mit der Dreh­ achse (24) einen spitzen Winkel (β) einschließt. 4. Milling tool according to one of the preceding claims, characterized in that
that the cutting edge (28) comprises a second region (42) which adjoins the first region (40) in the direction of the milling spindle (20),
that the second region (42) in its basic form is a truncated cone which tapers towards the first region (40), and
that a straight flute (46) is incorporated in the basic shape of the second region (42), the direction of extension (48) of which includes an acute angle (β) with the axis of rotation (24). 5. Fräswerkzeug nach Anspruch 4, dadurch gekennzeich­ net, dass der Kegelwinkel (α) des ersten Bereichs (40) gleich dem Kegelwinkel (α) der Grundform des zweiten Bereichs (42) ist.5. Milling tool according to claim 4, characterized net that the cone angle (α) of the first range (40) equal to the cone angle (α) of the basic shape of the second area (42). 6. Fräswerkzeug nach einem der vorhergehenden Ansprüche 5 bis 6, dadurch gekennzeichnet,
dass die Schneide (28) einen dritten Bereich (44) umfaßt, der sich an den zweiten Bereich (42) in Richtung Frässpindel (20) anschließt,
dass der dritte Bereich (44) zylindrisch ausge­ bildet ist und einen Durchmesser aufweist, der gleich dem Durchmesser der Basis des zweiten Bereichs (42) ist, und
dass die gerade verlaufende Spannut (46) sich in den dritten Bereich (44) hinein erstreckt und in diesem endet.6. Milling tool according to one of the preceding claims 5 to 6, characterized in that
that the cutting edge (28) comprises a third region (44) which adjoins the second region (42) in the direction of the milling spindle (20),
that the third region (44) is cylindrical and has a diameter which is equal to the diameter of the base of the second region (42), and
that the straight flute (46) extends into the third area (44) and ends in this. 7. Fräswerkzeug nach einem der vorhergehenden Ansprü­ che, dadurch gekennzeichnet, dass der Kegelwinkel (α) des ersten Bereichs und der Kegelwinkel (α) des Kegelstumpfes des zweiten Bereichs zwischen 15° und 30° liegt.7. Milling tool according to one of the preceding claims che, characterized in that the cone angle (α) of the first area and the cone angle (α) of the Truncated cone of the second region between 15 ° and 30 °. 8. Fräswerkzeug nach einem der vorhergehenden Ansprüche 4 bis 7, dadurch gekennzeichnet, dass der Winkel (β) zwischen Erstreckungsrichtung (48) der Spannut (46) und der Drehachse (24) nicht größer als 10° ist.8. Milling tool according to one of the preceding claims 4 to 7, characterized in that the angle (β) between the direction of extension (48) of the flute (46) and the axis of rotation (24) is not greater than 10 °. 9. Vorrichtung zum Erzeugen von Sollreißlinien (10, 12, 14) in dekorativen Oberhautschichten (8), die Air­ bag-Abdeckungen (6) und Armaturenbrett (2) über­ ziehen, mit einem um eine Drehachse (24) rotierenden Fräswerkzeug (22) nach einem der vorhergehenden An­ sprüche.9. Device for generating predetermined tear lines (10, 12, 14) in decorative epidermis layers (8), the Air bag covers (6) and dashboard (2) over pull with one rotating around an axis of rotation (24) Milling tool (22) according to one of the preceding An claims.
DE20022113U 2000-06-30 2000-06-30 Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles Expired - Lifetime DE20022113U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20022113U DE20022113U1 (en) 2000-06-30 2000-06-30 Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20022113U DE20022113U1 (en) 2000-06-30 2000-06-30 Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles
DE2000142264 DE10042264A1 (en) 2000-06-30 2000-06-30 Routing cutter, for scoring soft materials, e.g. dashboard cover for airbag in vehicles, has a cutting tip shaped as half cone

Publications (1)

Publication Number Publication Date
DE20022113U1 true DE20022113U1 (en) 2001-03-22

Family

ID=26006838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20022113U Expired - Lifetime DE20022113U1 (en) 2000-06-30 2000-06-30 Milling tool for milling soft materials, in particular for a device for producing predetermined tear lines in decorative epidermis layers in motor vehicles

Country Status (1)

Country Link
DE (1) DE20022113U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005023473A1 (en) 2003-09-05 2005-03-17 Shinjo Metal Industries, Ltd. Rotary cutting tool and cutting method using the same
DE10361581A1 (en) * 2003-12-23 2005-07-21 Volkswagen Ag Covering over vehicle air bag deployment opening, has its material weakness varied along intentional tearing line
CN114986617A (en) * 2022-06-02 2022-09-02 苏州方升电子科技有限公司 Compound plastic disc and drilling equipment thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005023473A1 (en) 2003-09-05 2005-03-17 Shinjo Metal Industries, Ltd. Rotary cutting tool and cutting method using the same
EP1661651A1 (en) * 2003-09-05 2006-05-31 Shinjo Metal Industries, Ltd. Rotary cutting tool and cutting method using the same
EP1661651A4 (en) * 2003-09-05 2008-09-24 Shinjo Metal Ind Ltd Rotary cutting tool and cutting method using the same
DE10361581A1 (en) * 2003-12-23 2005-07-21 Volkswagen Ag Covering over vehicle air bag deployment opening, has its material weakness varied along intentional tearing line
CN114986617A (en) * 2022-06-02 2022-09-02 苏州方升电子科技有限公司 Compound plastic disc and drilling equipment thereof

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Legal Events

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R207 Utility model specification

Effective date: 20010426

R021 Search request validly filed

Effective date: 20010403

R163 Identified publications notified

Effective date: 20011218

R156 Lapse of ip right after 3 years

Effective date: 20031231