BRPI0909974A2 - porca com auto-retenção. - Google Patents

porca com auto-retenção.

Info

Publication number
BRPI0909974A2
BRPI0909974A2 BRPI0909974A BRPI0909974A BRPI0909974A2 BR PI0909974 A2 BRPI0909974 A2 BR PI0909974A2 BR PI0909974 A BRPI0909974 A BR PI0909974A BR PI0909974 A BRPI0909974 A BR PI0909974A BR PI0909974 A2 BRPI0909974 A2 BR PI0909974A2
Authority
BR
Brazil
Prior art keywords
self
retaining nut
retaining
nut
Prior art date
Application number
BRPI0909974A
Other languages
English (en)
Inventor
Marco Dezzani
Original Assignee
Gally S P A
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 Gally S P A filed Critical Gally S P A
Publication of BRPI0909974A2 publication Critical patent/BRPI0909974A2/pt
Publication of BRPI0909974B1 publication Critical patent/BRPI0909974B1/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
    • F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Dowels (AREA)
  • Transmission Devices (AREA)
  • Springs (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Wire Processing (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Clamps And Clips (AREA)
BRPI0909974A 2008-06-16 2009-05-25 porca com auto-retenção. BRPI0909974B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08425426A EP2136089B1 (en) 2008-06-16 2008-06-16 Self-locking nut
PCT/IB2009/052169 WO2009153678A1 (en) 2008-06-16 2009-05-25 Self-locking nut

Publications (2)

Publication Number Publication Date
BRPI0909974A2 true BRPI0909974A2 (pt) 2015-10-20
BRPI0909974B1 BRPI0909974B1 (pt) 2019-01-15

Family

ID=39967089

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909974A BRPI0909974B1 (pt) 2008-06-16 2009-05-25 porca com auto-retenção.

Country Status (15)

Country Link
US (1) US8382411B2 (pt)
EP (1) EP2136089B1 (pt)
KR (1) KR101617901B1 (pt)
CN (1) CN102066778B (pt)
AT (1) ATE485454T1 (pt)
AU (1) AU2009261676B2 (pt)
BR (1) BRPI0909974B1 (pt)
CA (1) CA2724996C (pt)
DE (1) DE602008003106D1 (pt)
ES (1) ES2354852T3 (pt)
PL (1) PL2136089T3 (pt)
RU (1) RU2523985C2 (pt)
SI (1) SI2136089T1 (pt)
WO (1) WO2009153678A1 (pt)
ZA (1) ZA201008453B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947597A1 (fr) * 2009-07-06 2011-01-07 Lisi Aerospace Procede de freinage d'un ecrou en materiau a faible capacite de deformation plastique
IT1396294B1 (it) * 2009-10-05 2012-11-16 Gally S P A Dadi autobloccanti
CN103894786A (zh) * 2012-12-28 2014-07-02 苏州工业园区协诚精密五金有限公司 螺帽的制备方法
US8899896B1 (en) * 2013-05-31 2014-12-02 Lockon Llc Nut lock
CN105757098B (zh) * 2014-12-18 2018-06-12 佛山市永力泰车轴有限公司 可预定锁紧力矩的螺母组件
CN107035754A (zh) * 2017-06-05 2017-08-11 浙江长华汽车零部件有限公司 高精度高效螺母板及成型方法
CN107322236B (zh) * 2017-06-22 2019-09-17 贵州精立航太科技有限公司 一种高温托板自锁螺母的加工工艺
CN108213882A (zh) * 2017-11-29 2018-06-29 安徽省旌德县博阳轴承自动化有限公司 一种丝杆螺母座加工方法
CN113102946B (zh) * 2021-04-02 2022-09-30 广州市科镁隆五金有限公司 一种灯笼型铆螺母生产工艺
CN115415754B (zh) * 2022-10-12 2024-04-26 湖南星途航空航天器制造有限公司 一种锁紧螺帽车工加工工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424604A (en) * 1945-02-24 1947-07-29 Dzus William Fastening means
US3381732A (en) * 1962-12-04 1968-05-07 Engelmann Walter Locknut
FR89486E (fr) * 1965-05-17 1967-06-30 écrou indesserrable aux vibrations
US3840366A (en) * 1968-06-10 1974-10-08 Hitachi Metals Ltd Precipitation hardening stainless steel
US4040462A (en) * 1971-03-08 1977-08-09 William P. Green Fasteners having threads formed of essentially helical coil structures
JPS5935412B2 (ja) * 1980-03-19 1984-08-28 日新製鋼株式会社 析出硬化型ばね用ステンレス鋼素材の製法
JPS6036649A (ja) * 1983-08-05 1985-02-25 Nisshin Steel Co Ltd 靭性に優れたマルテンサイト系析出硬化型ステンレス鋼
IT8452838V0 (it) 1984-01-16 1984-01-16 Alian Int Ag Dado autobloccante perfezionato
JPS6220857A (ja) * 1985-07-19 1987-01-29 Daido Steel Co Ltd 高強度ステンレス鋼
CH685065A5 (it) 1991-07-10 1995-03-15 Alian Int Ag Dado autobloccante.
SE469986B (sv) * 1991-10-07 1993-10-18 Sandvik Ab Utskiljningshärdbart martensitiskt rostfritt stål
SE526881C2 (sv) * 2001-12-11 2005-11-15 Sandvik Intellectual Property Utskiljningshärdbar austenitisk legering, användning av legeringen samt framställning av en produkt av legeringen

Also Published As

Publication number Publication date
BRPI0909974B1 (pt) 2019-01-15
EP2136089A1 (en) 2009-12-23
RU2011101432A (ru) 2012-07-27
CN102066778B (zh) 2013-01-16
EP2136089B1 (en) 2010-10-20
US8382411B2 (en) 2013-02-26
CN102066778A (zh) 2011-05-18
ATE485454T1 (de) 2010-11-15
PL2136089T3 (pl) 2011-04-29
WO2009153678A1 (en) 2009-12-23
KR101617901B1 (ko) 2016-05-03
SI2136089T1 (sl) 2011-02-28
ES2354852T3 (es) 2011-03-18
DE602008003106D1 (de) 2010-12-02
AU2009261676B2 (en) 2013-05-16
AU2009261676A1 (en) 2009-12-23
KR20110018325A (ko) 2011-02-23
ZA201008453B (en) 2011-10-26
CA2724996C (en) 2016-08-02
US20110164940A1 (en) 2011-07-07
CA2724996A1 (en) 2009-12-23
RU2523985C2 (ru) 2014-07-27

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/05/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: GALLY S.P.A. (IT)