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DK0649690T3 - Support for stiffening hole profile parts - Google Patents

Support for stiffening hole profile parts

Info

Publication number
DK0649690T3
DK0649690T3 DK93117317.3T DK93117317T DK0649690T3 DK 0649690 T3 DK0649690 T3 DK 0649690T3 DK 93117317 T DK93117317 T DK 93117317T DK 0649690 T3 DK0649690 T3 DK 0649690T3
Authority
DK
Denmark
Prior art keywords
abutment
profiles
inserts
exertion
piston
Prior art date
Application number
DK93117317.3T
Other languages
Danish (da)
Inventor
Heinz-Theo Hunke
Original Assignee
Pressta Eisele Gmbh
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 Pressta Eisele Gmbh filed Critical Pressta Eisele Gmbh
Application granted granted Critical
Publication of DK0649690T3 publication Critical patent/DK0649690T3/en

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
    • B21D53/00—Making other particular articles
    • B21D53/74—Making other particular articles frames for openings, e.g. for windows, doors, handbags
    • B21D53/745—Joining mitred profiles comprising punching the profiles on a corner-angle connecting piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Supports For Pipes And Cables (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The invention relates to an abutment for supporting hollow profiles (1) while corner angles (2,3) arranged in the hollow chambers of the said profiles (1) are joined to the said profiles (1) by the exertion of pressure, the abutment comprising an abutment block (6) with a holding device (7,8) for interchangeably arranged abutment inserts (9,10). To allow a plurality of corner angles (2,3) to be joined by the exertion of pressure to the respective profile (1) using standard abutment inserts, even when there is an offset between the bearing surfaces of the profiles (1) for the abutment inserts (9,10), the invention proposes that the abutment block (6) should have at least two holding devices (7,8), these being arranged in such a way as to be hydraulically adjustable in the longitudinal direction (100,101). Those ends of the two holding devices (7,8) which face away from the abutment inserts (9,10) are advantageously each designed directly as piston-shaped parts (11,12) and arranged displaceably in corresponding recesses (cylinders) (15,16) of the abutment block (6), the cylinder spaces (17,18) not taken up by the piston-shaped parts (11,12) each being filled with a hydraulic fluid (19). <IMAGE>
DK93117317.3T 1993-10-26 1993-10-26 Support for stiffening hole profile parts DK0649690T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93117317A EP0649690B1 (en) 1993-10-26 1993-10-26 Abutment for supporting hollow profiles

Publications (1)

Publication Number Publication Date
DK0649690T3 true DK0649690T3 (en) 1998-02-02

Family

ID=8213368

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93117317.3T DK0649690T3 (en) 1993-10-26 1993-10-26 Support for stiffening hole profile parts

Country Status (6)

Country Link
EP (1) EP0649690B1 (en)
AT (1) ATE154903T1 (en)
DE (1) DE59306844D1 (en)
DK (1) DK0649690T3 (en)
ES (1) ES2106247T3 (en)
GR (1) GR3024732T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29507781U1 (en) * 1995-05-11 1995-08-10 Pressta-Eisele GmbH, 56859 Bullay Abutment for supporting hollow profile parts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358606A1 (en) * 1973-11-24 1975-05-28 Hermann Nickel Connector for corners of window- and door frames - has press tool on shanks of corner angles moving against each other
DE3008326A1 (en) * 1980-03-05 1981-09-17 Hermann 6603 Sulzbach Loth Profiled metal rod connection - has clamp section on horizontal guide, lowered by vertical guide

Also Published As

Publication number Publication date
EP0649690B1 (en) 1997-07-02
GR3024732T3 (en) 1997-12-31
DE59306844D1 (en) 1997-08-07
EP0649690A1 (en) 1995-04-26
ES2106247T3 (en) 1997-11-01
ATE154903T1 (en) 1997-07-15

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