PT9449T - Processo de cravamento mecanico - Google Patents

Processo de cravamento mecanico

Info

Publication number
PT9449T
PT9449T PT944998U PT944998U PT9449T PT 9449 T PT9449 T PT 9449T PT 944998 U PT944998 U PT 944998U PT 944998 U PT944998 U PT 944998U PT 9449 T PT9449 T PT 9449T
Authority
PT
Portugal
Prior art keywords
crimping process
mechanical crimping
mechanical
crimping
Prior art date
Application number
PT944998U
Other languages
English (en)
Other versions
PT9449U (pt
Inventor
Jose Maria Martins Nunes
Original Assignee
Portuleiter Produtos Metalicos
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 Portuleiter Produtos Metalicos filed Critical Portuleiter Produtos Metalicos
Priority to PT944998U priority Critical patent/PT9449U/pt
Priority to EP98670001A priority patent/EP0940202A3/en
Publication of PT9449T publication Critical patent/PT9449T/pt
Publication of PT9449U publication Critical patent/PT9449U/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Forging (AREA)
  • Insertion Pins And Rivets (AREA)
PT944998U 1998-03-05 1998-03-05 Processo de cravamento mecanico PT9449U (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT944998U PT9449U (pt) 1998-03-05 1998-03-05 Processo de cravamento mecanico
EP98670001A EP0940202A3 (en) 1998-03-05 1998-04-03 Process for mechanical riveting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT944998U PT9449U (pt) 1998-03-05 1998-03-05 Processo de cravamento mecanico

Publications (2)

Publication Number Publication Date
PT9449T true PT9449T (pt) 1999-09-30
PT9449U PT9449U (pt) 2001-03-30

Family

ID=20081332

Family Applications (1)

Application Number Title Priority Date Filing Date
PT944998U PT9449U (pt) 1998-03-05 1998-03-05 Processo de cravamento mecanico

Country Status (2)

Country Link
EP (1) EP0940202A3 (pt)
PT (1) PT9449U (pt)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344921A1 (de) * 1993-12-30 1995-07-06 Rauschenberger Metallwaren Gmb Verfahren und Vorrichtung zum Verbinden von wenigstens zwei Bauteilen

Also Published As

Publication number Publication date
PT9449U (pt) 2001-03-30
EP0940202A2 (en) 1999-09-08
EP0940202A3 (en) 2000-08-16

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Legal Events

Date Code Title Description
BB1K Laying open of utility model application

Effective date: 19980330

FG3K Utility model granted, date of granting

Effective date: 20001206

PD3K Change of proprietorship

Free format text: PORTULEITER-PRODUTOS METALICOS S.A. PT

Effective date: 20040210

TE3K Change of address (utility model)

Free format text: PORTULEITER-PRODUTOS METALICOS S.A. PT

Effective date: 20040303

MM4K Annulment or lapse (granted utility model)

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120905

MM4K Annulment or lapse (granted utility model)

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20130305