BR0111858A - Processo para a produção de uma porca, macho de abrir roscas para a execução do processo e porcas produzidas por esse processo - Google Patents

Processo para a produção de uma porca, macho de abrir roscas para a execução do processo e porcas produzidas por esse processo

Info

Publication number
BR0111858A
BR0111858A BR0111858-7A BR0111858A BR0111858A BR 0111858 A BR0111858 A BR 0111858A BR 0111858 A BR0111858 A BR 0111858A BR 0111858 A BR0111858 A BR 0111858A
Authority
BR
Brazil
Prior art keywords
area
nut
production
execution
threading tap
Prior art date
Application number
BR0111858-7A
Other languages
English (en)
Other versions
BR0111858B1 (pt
Inventor
Manfred Vogel
Original Assignee
Neumayer Erich Gmbh Co Kg
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 Neumayer Erich Gmbh Co Kg filed Critical Neumayer Erich Gmbh Co Kg
Publication of BR0111858A publication Critical patent/BR0111858A/pt
Publication of BR0111858B1 publication Critical patent/BR0111858B1/pt

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
    • 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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/905—Having stepped cutting edges
    • Y10T408/906—Axially spaced

Abstract

"PROCESSO PARA A PRODUçãO DE UMA PORCA, MACHO DE ABRIR ROSCAS PARA EXECUçãO DO PROCESSO E PORCAS PRODUZIDAS POR ESSE PROCESSO". A invenção refere-se à produção de uma porta, que apresenta uma região de acionamento (2) e uma região de aperto (3). Uma perfuração (B) atravessando a região de aperto (3) e a região de acionamento (2) é produzida cilindricamente. Nessa perfuração (B) cilíndrica é introduzido um macho de abrir rosca (15) até uma posição predeterminada, que apresenta em direção axial, visto a partir de seu lado dianteiro, lado a lado, um segmento de corte de centragem (17), em seguida um segmento de corte (19) para produção de um segmento de rosca interno (8) cónico na região de aperto (3) e em seguida um segmento de corte (21) para produção de um segmento de rosca interno (7) cilíndrico na região de acionamento (2).
BRPI0111858-7A 2000-06-21 2001-06-20 processo para a produÇço de uma porca, macho de abrir roscas para execuÇço do processo e porcas produzidas por esse processo. BR0111858B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030492A DE10030492C2 (de) 2000-06-21 2000-06-21 Verfahren zur Herstellung einer Mutter, Gewindebohrer zur Durchführung des Verfahrens und nach diesem Verfahren hergestellte Mutter
PCT/DE2001/002287 WO2001098011A1 (de) 2000-06-21 2001-06-20 Verfahren zur herstellung einer mutter, gewindebohrer zur durchführung des verfahrens und nach diesem verfahren hergestellte mutter

Publications (2)

Publication Number Publication Date
BR0111858A true BR0111858A (pt) 2003-05-13
BR0111858B1 BR0111858B1 (pt) 2013-05-07

Family

ID=7646453

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111858-7A BR0111858B1 (pt) 2000-06-21 2001-06-20 processo para a produÇço de uma porca, macho de abrir roscas para execuÇço do processo e porcas produzidas por esse processo.

Country Status (8)

Country Link
US (2) US6840866B2 (pt)
EP (1) EP1292419B1 (pt)
JP (1) JP5021138B2 (pt)
AT (1) ATE281903T1 (pt)
BR (1) BR0111858B1 (pt)
DE (2) DE10030492C2 (pt)
ES (1) ES2236267T3 (pt)
WO (1) WO2001098011A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030492C2 (de) * 2000-06-21 2002-10-24 Neumayer Erich Gmbh Co Kg Verfahren zur Herstellung einer Mutter, Gewindebohrer zur Durchführung des Verfahrens und nach diesem Verfahren hergestellte Mutter
DE10136293B4 (de) * 2001-07-25 2006-03-09 Wilhelm Fette Gmbh Gewindeformer oder -bohrer
JP5237659B2 (ja) * 2008-03-18 2013-07-17 オーエスジー株式会社 切削タップ
US8196498B2 (en) * 2009-12-23 2012-06-12 Wen-Pin Wang Forming method for applying a continuous punching to a chain roller
KR101273560B1 (ko) 2011-03-21 2013-06-11 주식회사동신유압 너트가 장착된 사출성형기용 타이바 및 사출성형기
JP5722722B2 (ja) * 2011-07-29 2015-05-27 株式会社Ｌｉｘｉｌ 固定ナット及び湯水混合水栓
CN102357686A (zh) * 2011-10-19 2012-02-22 申宗海 一种攻挤丝锥
CN104708125B (zh) * 2015-02-06 2017-06-16 安庆中船动力配套有限公司 一种数控机床安全攻丝的方法
JP5923647B1 (ja) * 2015-06-17 2016-05-24 酒井精工株式会社 ナットタップ
US11045889B2 (en) * 2015-09-30 2021-06-29 Molding Tool Engineering, Ltd Thread milling cutter and internal pipe thread machining method using the same
US10940553B2 (en) 2016-01-13 2021-03-09 Mitsubishi Hitachi Tool Engineering, Ltd. Screw thread cutter
CN110732735B (zh) * 2019-11-19 2021-04-30 中国航发贵州黎阳航空动力有限公司 一种用于底部有锥面的螺孔的内螺纹加工方法及装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US118238A (en) * 1871-08-22 Improvement in lock-nuts
GB335578A (en) * 1929-06-26 1930-09-26 Standard Telephones Cables Ltd Improvements appertaining to screw cutting tools
US2068613A (en) * 1935-07-08 1937-01-19 Clare L Brackett Lock nut
US2381110A (en) * 1942-07-11 1945-08-07 Edward F Chandler Lock nut
US2349513A (en) * 1943-01-09 1944-05-23 Nat Screw & Mfg Company Method of making lock nuts
DE848899C (de) * 1950-08-08 1952-09-08 Willi Mueller Verfahren zur Herstellung konischer Gewinde, insbesondere fuer Gewindebohrer
DE1090899B (de) * 1957-02-21 1960-10-13 Koyemann Nachf Puchstein & Co Mit Gewinde versehener Passstift, Verfahren zu seiner Herstellung und Gewindebohrer fuer das Schneiden des entsprechenden Muttergewindes
GB1045794A (en) * 1962-04-27 1966-10-19 Bolax Internat Ltd Thread-forming taps
US3378866A (en) * 1966-04-14 1968-04-23 Lamson & Sessions Co Method and tap for making lock nuts
US4396321A (en) * 1978-02-10 1983-08-02 Holmes Horace D Tapping tool for making vibration resistant prevailing torque fastener
US4389145A (en) * 1981-08-31 1983-06-21 Russell, Burdsall & Ward Corporation Method of tapping dual thread fasteners
JPH0295513A (ja) * 1988-09-28 1990-04-06 Sakai Seiko Kk タップ
US4990043A (en) * 1989-03-30 1991-02-05 Rexnord Holdings Inc. Lock nut
US5123793A (en) * 1989-06-01 1992-06-23 Deutsch Fastener Corporation Tapered locking nut
DE4307090B4 (de) * 1992-04-18 2004-04-15 Erich Neumayer Gmbh & Co Kg Mutter, insbesondere Radmutter
US5316520A (en) * 1992-06-25 1994-05-31 Green William P Formation of threads with varying pitch
US5735658A (en) * 1993-12-13 1998-04-07 Haerle; Anton Thread forming tool
DE19532709A1 (de) * 1994-09-15 1996-03-21 Neumayer Erich Gmbh Co Kg Mutter
DE10030492C2 (de) * 2000-06-21 2002-10-24 Neumayer Erich Gmbh Co Kg Verfahren zur Herstellung einer Mutter, Gewindebohrer zur Durchführung des Verfahrens und nach diesem Verfahren hergestellte Mutter

Also Published As

Publication number Publication date
DE50104492D1 (de) 2004-12-16
ATE281903T1 (de) 2004-11-15
JP2003535706A (ja) 2003-12-02
DE10030492C2 (de) 2002-10-24
US20050175433A1 (en) 2005-08-11
EP1292419B1 (de) 2004-11-10
US6840866B2 (en) 2005-01-11
JP5021138B2 (ja) 2012-09-05
BR0111858B1 (pt) 2013-05-07
EP1292419A1 (de) 2003-03-19
ES2236267T3 (es) 2005-07-16
DE10030492A1 (de) 2002-01-17
WO2001098011A1 (de) 2001-12-27
US20030143055A1 (en) 2003-07-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NEUMAYER TEKFOR GMBH (DE)

Free format text: TRANSFERIDO DE: ERICH NEUMAYER GMBH AND CO. KG

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2260 DE 29/04/2014

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2311 DE 22-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.