EP0406202B1 - Dispositif de serrage pour la fabrication de clous - Google Patents

Dispositif de serrage pour la fabrication de clous Download PDF

Info

Publication number
EP0406202B1
EP0406202B1 EP90850253A EP90850253A EP0406202B1 EP 0406202 B1 EP0406202 B1 EP 0406202B1 EP 90850253 A EP90850253 A EP 90850253A EP 90850253 A EP90850253 A EP 90850253A EP 0406202 B1 EP0406202 B1 EP 0406202B1
Authority
EP
European Patent Office
Prior art keywords
die
die holder
clamping
hole
holder
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
EP90850253A
Other languages
German (de)
English (en)
Other versions
EP0406202A3 (en
EP0406202A2 (fr
Inventor
Lars Hurtig
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.)
HAMEX HARDMETALLVERKTYG AB
Original Assignee
HAMEX HARDMETALLVERKTYG AB
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 HAMEX HARDMETALLVERKTYG AB filed Critical HAMEX HARDMETALLVERKTYG AB
Publication of EP0406202A2 publication Critical patent/EP0406202A2/fr
Publication of EP0406202A3 publication Critical patent/EP0406202A3/en
Application granted granted Critical
Publication of EP0406202B1 publication Critical patent/EP0406202B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/12—Upsetting; Forming heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
    • B21G3/28—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 by forging or pressing

Claims (1)

  1. Dispositif de blocage pour clous, comprenant un porte-outils (1), montable dans une machine à fabriquer des clous, et un outil (2) en métal dur disposé dans ledit porte-outil, le porte-outil avec l'outil étant susceptibles de bloquer des clous, lorsqu'ils sont en combinaison avec un porte-outil complémentaire avec outil pendant la fabrication des clous, l'outil en métal dur ayant une surface de serrage (15) qui, en association avec une surface de serrage complémentaire d'un outil complémentaire, maintient un clou pendant la fabrication de celui-ci, l'outil (2) étant muni d'au moins deux surfaces de serrage (15) espacées selon la circonférence, chaque surface de serrage (15) s'étendant parallèlement à l'axe longitudinal de l'outil (2), celui-ci étant introduit de manière amovible de façon à pouvoir être bloqué dans une cavité (3) formée dans le porte-outil (1) de telle manière que l'une des surfaces de serrage se trouve en face d'une surface de serrage correspondante sur l'outil complémentaire et coopère avec elle, caractérisé en ce que la cavité (3) s'étend sous la forme d'un trou cylindrique partiellement circulaire traversant le porte-outil (1) et est perpendiculaire à l'axe longitudinal du porte-outil (1), le trou débouchant, sur toute sa longueur, selon deux bords parallèles (4, 5) dans la surface d'extrémité du porte-outil (1), en face du porte-outil complémentaire (1), la distance entre les bords (4, 5) étant inférieure à la taille du trou, la surface de serrage (15) de l'outil (2) étant apte à faire face à la surface de serrage correspondante sur l'outil complémentaire, en étant disposée entre les deux bords parallèles (4, 5) du porte-outil (1), un second trou traversant (10) percé dans le porte-outil (1) étant prévu parallèlement à la cavité (3) sur le côté opposé à l'emplacement de la surface d'extrémité, une fente traversante (11) étant prévue pour relier le second trou (10) à la cavité (3) sur toute sa longueur dans le plan de symétrie du porte-outil (1) et un boulon (14) étant prévu entre la cavité (3) et le second trou (10), perpendiculairement à la fente (11) pour permettre le blocage de l'outil (2) dans le porte-outil (1).
EP90850253A 1989-06-30 1990-06-26 Dispositif de serrage pour la fabrication de clous Expired - Lifetime EP0406202B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8902386 1989-06-30
SE8902386A SE467530B (sv) 1989-06-30 1989-06-30 Klaemback foer spiktillverkning

Publications (3)

Publication Number Publication Date
EP0406202A2 EP0406202A2 (fr) 1991-01-02
EP0406202A3 EP0406202A3 (en) 1991-07-24
EP0406202B1 true EP0406202B1 (fr) 1994-06-01

Family

ID=20376450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90850253A Expired - Lifetime EP0406202B1 (fr) 1989-06-30 1990-06-26 Dispositif de serrage pour la fabrication de clous

Country Status (5)

Country Link
EP (1) EP0406202B1 (fr)
AT (1) ATE106292T1 (fr)
DE (1) DE69009310T2 (fr)
FI (1) FI95213C (fr)
SE (1) SE467530B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004846B2 (en) 2001-08-13 2006-02-28 Kennametal Inc. Wear resistant nail manufacturing tool inserts

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397218B (de) * 1991-03-20 1994-02-25 Plansee Tizit Gmbh Zwickbacken
US6786828B2 (en) 2002-04-17 2004-09-07 Soerensen Svend-Helge Sell Method of fastening a tool in a tool holder
BR0318294A (pt) * 2003-05-14 2006-07-11 Enkotec As método para pelo menos inibir a fadiga de metal em uma ferramenta fixada em um suporte de ferramenta, sistema de ferramenta, ferramenta, e, uso da mesma
US7090585B2 (en) * 2004-02-27 2006-08-15 Kennametal Inc. Nail manufacturing tool holder having a quick change mechanism
AT10206U1 (de) * 2007-10-22 2008-11-15 Ceratizit Austria Gmbh Werkzeug zum klemmen oder ablängen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE369347C (de) * 1923-02-17 Karl Hubschneider Feilstock
DD40525A (fr) *
US2550949A (en) * 1948-03-19 1951-05-01 Weidner Hilda Thread chasing tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004846B2 (en) 2001-08-13 2006-02-28 Kennametal Inc. Wear resistant nail manufacturing tool inserts

Also Published As

Publication number Publication date
FI903321A0 (fi) 1990-06-29
SE8902386D0 (sv) 1989-06-30
EP0406202A3 (en) 1991-07-24
DE69009310T2 (de) 1995-01-19
ATE106292T1 (de) 1994-06-15
EP0406202A2 (fr) 1991-01-02
SE467530B (sv) 1992-08-03
DE69009310D1 (de) 1994-07-07
FI95213B (fi) 1995-09-29
SE8902386L (sv) 1990-12-31
FI95213C (fi) 1996-01-10

Similar Documents

Publication Publication Date Title
US4083112A (en) Clamp arrangement for clamping saw blades to the blade holder of a power driven saw
SU1382396A3 (ru) Устройство дл закреплени издели или инструмента дл режущих станков
EP0010074B1 (fr) Outil de coupe
JP4051276B2 (ja) 工具
US4334446A (en) Cutting tool and holder therefor
MXPA03006912A (es) Casquillo de troquel y punzon removibles bloqueables con cuna.
IL111370A0 (en) Cutting tool assembly having an exchangeable adaptor
US4854789A (en) Cutting tool assembly
SE437548B (sv) Borrskruv
EP0406202B1 (fr) Dispositif de serrage pour la fabrication de clous
US4086016A (en) Cutting tool
US4118138A (en) Cutting tool
EP1260295A1 (fr) Outil et plaquette de coupe
US6780116B2 (en) Wear resistant nail manufacturing tool inserts
CN101541458A (zh) 具有与扳手配合的摩擦面的切削部
US4087194A (en) Cutting tool
US4230427A (en) Bottom face mill
JPH01216709A (ja) ドリル孔周縁部位の切削工具
JP3694402B2 (ja) 内径加工用スローアウェイチップ
US4111587A (en) Tool holder
EP1080812A3 (fr) Outil de coupe et foret de centrage
US20100181714A1 (en) Vice Jaw System for Clamping Machinable Work-pieces
US4357847A (en) Multiple-blade system as a turning tool for the cutting machining of workpieces
EP0205886A2 (fr) Fraise
JP4353068B2 (ja) 切削ヘッド交換式切削工具

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE DK GB LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE DK GB LI NL

17P Request for examination filed

Effective date: 19911123

17Q First examination report despatched

Effective date: 19920521

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE DK GB LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940601

Ref country code: LI

Effective date: 19940601

Ref country code: DK

Effective date: 19940601

Ref country code: CH

Effective date: 19940601

REF Corresponds to:

Ref document number: 106292

Country of ref document: AT

Date of ref document: 19940615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69009310

Country of ref document: DE

Date of ref document: 19940707

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990601

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19990618

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990622

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000626

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000626

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20000626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010403