ES2084276T3 - Tuerca de perforacion. - Google Patents

Tuerca de perforacion.

Info

Publication number
ES2084276T3
ES2084276T3 ES92303222T ES92303222T ES2084276T3 ES 2084276 T3 ES2084276 T3 ES 2084276T3 ES 92303222 T ES92303222 T ES 92303222T ES 92303222 T ES92303222 T ES 92303222T ES 2084276 T3 ES2084276 T3 ES 2084276T3
Authority
ES
Spain
Prior art keywords
cylindrical projection
nut
cylindrical
external cylindrical
pierce nut
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
ES92303222T
Other languages
English (en)
Inventor
Hiroshi Kazino
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.)
Aoyama Seisakusho Co Ltd
Original Assignee
Aoyama Seisakusho Co Ltd
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 Aoyama Seisakusho Co Ltd filed Critical Aoyama Seisakusho Co Ltd
Application granted granted Critical
Publication of ES2084276T3 publication Critical patent/ES2084276T3/es
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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
    • F16B37/068—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the support, e.g. the sheet or plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/062—Pierce nut setting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Automatic Assembly (AREA)
  • Magnetically Actuated Valves (AREA)
  • Dowels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

SE DESCRIBE UNA TUERCA PERFORADORA QUE COMPRENDE UN CUERPO CILINDRICO DE LA TUERCA (1) QUE TIENE UN AGUJERO ROSCADO INTERNAMENTE (2) FORMADO EN EL CUERPO, UN RESALTE CILINDRICO EXTERNO (3) Y UN RESALTE CILINDRICO INTERNO (4) CON UNA SUPERFICIE EXTREMA SALIENTE DEL RESALTE CILINDRICO EXTERNO (3), UNA RANURA ANULAR (5) SITUADA ENTRE AMBOS RESALTES CILINDRICOS Y SOBRE UNA SUPERFICIE INFERIOR DEL CUERPO CILINDRICO DE LA TUERCA (1). EL RESALTE CILINDRICO EXTERNO (3) TIENE UNA SUPERFICIE INTERNA FORMADA HASTA UNA PARED LATERAL INCLINADA (7), LA CUAL ESTA ESTRECHADA CONICAMENTE EXTERIORMENTE Y TIENE SERRADURAS QUE IMPIDEN EL GIRO. ESTA TUERCA PERFORADORA PUEDE SER FORMADA MUY FACILMENTE POR PRESION A PARTIR DE UN ALAMBRE ENRROLLADO, ASEGURANDO REDUCCION DE LOS COSTES DE FABRICACION, REQUIRIENDO POCA FUERZA DE PRESION EN EL MOMENTO DE HACER EL RECALCADO Y PROPORCIONA SUFICIENTE RESISTENCIA DE RECALCADO, DE FORMA QUE LA TUERCA PERFORADORA PUEDE SER EMPLEADA DE MODO SEGURO EN UN PUNTO DONDE SEA APLICADA UNA GRAN CARGA.
ES92303222T 1992-01-28 1992-04-10 Tuerca de perforacion. Expired - Lifetime ES2084276T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4012639A JPH05202917A (ja) 1992-01-28 1992-01-28 ピアスナット

Publications (1)

Publication Number Publication Date
ES2084276T3 true ES2084276T3 (es) 1996-05-01

Family

ID=11810945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303222T Expired - Lifetime ES2084276T3 (es) 1992-01-28 1992-04-10 Tuerca de perforacion.

Country Status (6)

Country Link
EP (1) EP0554599B1 (es)
JP (1) JPH05202917A (es)
AT (1) ATE135801T1 (es)
DE (1) DE69209269T2 (es)
DK (1) DK0554599T3 (es)
ES (1) ES2084276T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3841332B2 (ja) * 2000-05-19 2006-11-01 株式会社青山製作所 ピアスナット
US8931990B2 (en) 2006-04-25 2015-01-13 Stromsholmen Ab Pierce nut and use thereof
JP6123082B2 (ja) * 2012-08-27 2017-05-10 株式会社青山製作所 高強度鋼板用ピアスナット
CN103851056A (zh) * 2012-12-06 2014-06-11 株式会社青山制作所 穿透型螺母
CN104653580B (zh) * 2014-04-25 2017-02-22 上海汇众汽车制造有限公司 螺母及铆接螺母的工艺
JP6732389B2 (ja) * 2018-01-25 2020-07-29 株式会社青山製作所 板材へのナットとカラーの取付方法及び取付構造
JP7255791B2 (ja) * 2018-07-04 2023-04-11 豊田鉄工株式会社 超高強度鋼板にピアスナットを固定する方法
JPWO2020261684A1 (es) * 2019-06-28 2020-12-30

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276499A (en) * 1963-12-30 1966-10-04 Republic Steel Corp Flush-driven self-piercing and clinching nut and method of securing to a member
US3282315A (en) * 1964-07-09 1966-11-01 Zahodiakin Tania Nut mechanically fused in place
US3927465A (en) * 1969-07-11 1975-12-23 Multifastener Corp Method of forming a nut and panel assembly
US3810291A (en) * 1969-07-11 1974-05-14 Multifastener Corp Installation die and nut and method of installing a nut in a panel
GB2161571B (en) * 1984-07-09 1987-12-31 Tolwood Multifasteners Pierce nut, panel assembly and attachment method
JP2616271B2 (ja) * 1991-04-12 1997-06-04 日立化成工業株式会社 塗料用ポリエステル樹脂の製造法及び塗料

Also Published As

Publication number Publication date
EP0554599B1 (en) 1996-03-20
DE69209269T2 (de) 1996-09-19
EP0554599A1 (en) 1993-08-11
DK0554599T3 (da) 1996-04-15
ATE135801T1 (de) 1996-04-15
DE69209269D1 (de) 1996-04-25
JPH05202917A (ja) 1993-08-10

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