ES257393U - Dispositivo de fijacion de una tuerca en un tubo metalico perfilado - Google Patents

Dispositivo de fijacion de una tuerca en un tubo metalico perfilado

Info

Publication number
ES257393U
ES257393U ES1981257393U ES257393U ES257393U ES 257393 U ES257393 U ES 257393U ES 1981257393 U ES1981257393 U ES 1981257393U ES 257393 U ES257393 U ES 257393U ES 257393 U ES257393 U ES 257393U
Authority
ES
Spain
Prior art keywords
nut
translation
fixing
machine
legally binding
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.)
Granted
Application number
ES1981257393U
Other languages
English (en)
Other versions
ES257393Y (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.)
Omp Officina Meccaniche Ponti & C Srl
Original Assignee
Omp Officina Meccaniche Ponti & C Srl
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 Omp Officina Meccaniche Ponti & C Srl filed Critical Omp Officina Meccaniche Ponti & C Srl
Publication of ES257393U publication Critical patent/ES257393U/es
Application granted granted Critical
Publication of ES257393Y publication Critical patent/ES257393Y/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by expanding or crimping
    • 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
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Forging (AREA)

Abstract

Dispositivo de fijación de una tuerca en un tubo metálico perfilado, del tipo en que la tuerca (6) se introduce en el tubo (1) cerca de su extremo y es retenida por deformaciones de las paredes del tubo (1), caracterizado por el hecho d e que dichas deformaciones están constituidas por embuticiones (4-5) sensiblemente cuneiformes y realizadas a nivel de las aristas 3 de dicho tubo perfilado (1-3), a uno y otro lado de la tuerca (6).
ES1981257393U 1980-04-21 1981-04-06 Dispositivo de fijacion de una tuerca en un tubo metalico perfilado Expired ES257393Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67622/80A IT1128424B (it) 1980-04-21 1980-04-21 Dispositivo per il fissaggio di un dado in un tubo metallico profilato procedimento e mezzi per la sua realizzazione

Publications (2)

Publication Number Publication Date
ES257393U true ES257393U (es) 1981-07-16
ES257393Y ES257393Y (es) 1982-01-16

Family

ID=11303955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981257393U Expired ES257393Y (es) 1980-04-21 1981-04-06 Dispositivo de fijacion de una tuerca en un tubo metalico perfilado

Country Status (4)

Country Link
ES (1) ES257393Y (es)
FR (1) FR2480876A3 (es)
IT (1) IT1128424B (es)
SE (1) SE8102433L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7805833B2 (en) 2002-09-23 2010-10-05 Met-Coil Systems, Llc Duct reinforcement rod and fabrication apparatus

Also Published As

Publication number Publication date
SE8102433L (sv) 1981-10-22
IT1128424B (it) 1986-05-28
FR2480876A3 (fr) 1981-10-23
ES257393Y (es) 1982-01-16
FR2480876B3 (es) 1982-01-08
IT8067622A0 (it) 1980-04-21

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010402