NL6913486A - - Google Patents

Info

Publication number
NL6913486A
NL6913486A NL6913486A NL6913486A NL6913486A NL 6913486 A NL6913486 A NL 6913486A NL 6913486 A NL6913486 A NL 6913486A NL 6913486 A NL6913486 A NL 6913486A NL 6913486 A NL6913486 A NL 6913486A
Authority
NL
Netherlands
Application number
NL6913486A
Other versions
NL156772B (nl
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 filed Critical
Publication of NL6913486A publication Critical patent/NL6913486A/xx
Publication of NL156772B publication Critical patent/NL156772B/xx

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/30—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Metal Rolling (AREA)
NL6913486A 1968-09-06 1969-09-04 Werkwijze voor het door koud walsen uit bandstaal vervaardigen van een verstijvingsribbe en aldus verkregen verstijvingsribbe. NL156772B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT869768A AT287777B (de) 1968-09-06 1968-09-06 Aussteifungsprofil für orthotrope Fahrbahnplatten

Publications (2)

Publication Number Publication Date
NL6913486A true NL6913486A (fr) 1970-03-10
NL156772B NL156772B (nl) 1978-05-16

Family

ID=3607783

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6913486A NL156772B (nl) 1968-09-06 1969-09-04 Werkwijze voor het door koud walsen uit bandstaal vervaardigen van een verstijvingsribbe en aldus verkregen verstijvingsribbe.

Country Status (6)

Country Link
AT (1) AT287777B (fr)
BE (1) BE738458A (fr)
DE (1) DE1812573A1 (fr)
DK (1) DK133512B (fr)
FR (1) FR2017552A1 (fr)
NL (1) NL156772B (fr)

Also Published As

Publication number Publication date
DE1812573A1 (de) 1971-01-21
DK133512C (fr) 1976-10-18
FR2017552A1 (fr) 1970-05-22
DK133512B (da) 1976-05-31
BE738458A (fr) 1970-02-16
NL156772B (nl) 1978-05-16
AT287777B (de) 1971-02-10

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KRUPP HUTTENW