NL8303500A - Inrichting voor het richten van steigerelementen. - Google Patents

Inrichting voor het richten van steigerelementen. Download PDF

Info

Publication number
NL8303500A
NL8303500A NL8303500A NL8303500A NL8303500A NL 8303500 A NL8303500 A NL 8303500A NL 8303500 A NL8303500 A NL 8303500A NL 8303500 A NL8303500 A NL 8303500A NL 8303500 A NL8303500 A NL 8303500A
Authority
NL
Netherlands
Prior art keywords
inserts
frame
tube
scaffolding
pressure
Prior art date
Application number
NL8303500A
Other languages
English (en)
Dutch (nl)
Original Assignee
Layher Eberhard
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 Layher Eberhard filed Critical Layher Eberhard
Publication of NL8303500A publication Critical patent/NL8303500A/nl

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Movable Scaffolding (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL8303500A 1983-01-20 1983-10-12 Inrichting voor het richten van steigerelementen. NL8303500A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833301773 DE3301773A1 (de) 1983-01-20 1983-01-20 Vorrichtung zum richten von geruestelementen
DE3301773 1983-01-20

Publications (1)

Publication Number Publication Date
NL8303500A true NL8303500A (nl) 1984-08-16

Family

ID=6188742

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303500A NL8303500A (nl) 1983-01-20 1983-10-12 Inrichting voor het richten van steigerelementen.

Country Status (7)

Country Link
JP (1) JPS59137127A (da)
DE (1) DE3301773A1 (da)
DK (1) DK22784A (da)
FR (1) FR2539654A1 (da)
GB (1) GB2133726B (da)
NL (1) NL8303500A (da)
SE (1) SE8306121L (da)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1907925A (en) * 1931-05-04 1933-05-09 Bear Mfg Co Automobile frame straightening machine
US3033267A (en) * 1958-12-16 1962-05-08 Vinnell Corp Fabricating machine
FR1378347A (fr) * 1963-11-05 1964-11-13 Skag Steuer & Kupplung Perfectionnements apportés aux presses à cintrer et à dresser horizontales
GB1202031A (en) * 1967-08-15 1970-08-12 Scaffolding Great Britain Ltd Improved machine for straightening or bending elongated stock
GB1208897A (en) * 1967-12-15 1970-10-14 Crow Hamilton & Company Ltd Method and apparatus for straightening bent tubes or the like
US3620066A (en) * 1969-06-25 1971-11-16 Neville T Henkel Metal bending method and machine therefor
US3724256A (en) * 1970-08-20 1973-04-03 A Kroetch Tube bender and cutter
FR2382283A1 (fr) * 1977-03-03 1978-09-29 Mercier J Perfectionnements aux machines-outils, en particulier aux machines a cintrer

Also Published As

Publication number Publication date
JPS59137127A (ja) 1984-08-07
SE8306121L (sv) 1984-07-21
SE8306121D0 (sv) 1983-11-08
GB8329280D0 (en) 1983-12-07
FR2539654A1 (fr) 1984-07-27
DK22784D0 (da) 1984-01-19
DE3301773A1 (de) 1984-07-26
DK22784A (da) 1984-07-21
GB2133726B (en) 1985-09-25
GB2133726A (en) 1984-08-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed