ES261397A1 - Perfeccionamientos en la fabricaciën de tornillos de cabeza ranurada - Google Patents

Perfeccionamientos en la fabricaciën de tornillos de cabeza ranurada

Info

Publication number
ES261397A1
ES261397A1 ES0261397A ES261397A ES261397A1 ES 261397 A1 ES261397 A1 ES 261397A1 ES 0261397 A ES0261397 A ES 0261397A ES 261397 A ES261397 A ES 261397A ES 261397 A1 ES261397 A1 ES 261397A1
Authority
ES
Spain
Prior art keywords
new
improved method
fastener heads
recessed fastener
manufacturing recessed
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
Application number
ES0261397A
Other languages
English (en)
Spanish (es)
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.)
Textron Industries Inc
Original Assignee
Textron Industries Inc
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 Textron Industries Inc filed Critical Textron Industries Inc
Publication of ES261397A1 publication Critical patent/ES261397A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
ES0261397A 1959-10-07 1960-09-30 Perfeccionamientos en la fabricaciën de tornillos de cabeza ranurada Expired ES261397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84498559A 1959-10-07 1959-10-07

Publications (1)

Publication Number Publication Date
ES261397A1 true ES261397A1 (es) 1960-11-16

Family

ID=25294122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0261397A Expired ES261397A1 (es) 1959-10-07 1960-09-30 Perfeccionamientos en la fabricaciën de tornillos de cabeza ranurada

Country Status (6)

Country Link
BE (1) BE595661A (enrdf_load_stackoverflow)
CH (1) CH371662A (enrdf_load_stackoverflow)
ES (1) ES261397A1 (enrdf_load_stackoverflow)
FR (1) FR1274719A (enrdf_load_stackoverflow)
GB (1) GB962114A (enrdf_load_stackoverflow)
NL (1) NL256512A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709513A1 (de) * 1987-03-23 1988-10-13 Salice Arturo Spa Verfahren zum herstellen einer schraube mit einem schraubenkopf mit gekreuzten schlitzen

Also Published As

Publication number Publication date
FR1274719A (fr) 1961-10-27
NL256512A (enrdf_load_stackoverflow)
CH371662A (fr) 1963-08-31
GB962114A (en) 1964-06-24
BE595661A (fr) 1961-02-01

Similar Documents

Publication Publication Date Title
GB865200A (en) Self-tapping non-conductive screw-fasteners
ES261397A1 (es) Perfeccionamientos en la fabricaciën de tornillos de cabeza ranurada
GB886997A (en) Expansible screw thread insert
ES62907U (es) Tornillo inaflojable
ES84479U (es) Escariador múltiple
ES39737U (es) Tornillo para introducción con una cuña de dos piezas a fines de fijación o retención
ES32412U (es) Tornillo
ES398504A1 (es) Nuevo proceso de obtencion de utiles atornilladores.
ES62407U (es) Nuevo terminal perfeccionado para baterías
ES59759U (es) Tornillo de seguridad
ES76153U (es) Tornillo de seguridad perfeccionado
AU227456B2 (en) Inserting tool for screw thread inserts
ES62730U (es) Nueva cabeza para clavos y tornillos
ES310144A1 (es) Procedimiento para la fabricacion de barrenas tubulares
ES224482A1 (es) PERFECCIONAMIENTOS INTRODUCIDOS EN LAS MáQUINAS REMATADORAS DE GÉNEROS DE PUNTO
ES81361U (es) Tapón perfeccionado
ES66270U (es) Tornillo con hueco estriado y llave para su colocación
ES75224U (es) Conjunto de tacón perfeccionado
CA612072A (en) Process and tool for decreasing the internal diameter of a cylindrical bore
ES37493U (es) Fechador perfeccionado
ES76496U (es) Tuerca perfeccionada
FR75421E (fr) Procédé et outil de filetage
CA602532A (en) 1-(5-nitrofurfurylideneamino)-2-imidazolidinethione and process for its production
ES250443A1 (es) Metodo de fabricaciën de cabezales grabadores
AU242470B2 (en) Benzamide compounds and methods for their production