GR3005604T3 - - Google Patents

Info

Publication number
GR3005604T3
GR3005604T3 GR920401930T GR920401930T GR3005604T3 GR 3005604 T3 GR3005604 T3 GR 3005604T3 GR 920401930 T GR920401930 T GR 920401930T GR 920401930 T GR920401930 T GR 920401930T GR 3005604 T3 GR3005604 T3 GR 3005604T3
Authority
GR
Greece
Prior art keywords
profile
scaffolding
flow forming
holes
hollow metal
Prior art date
Application number
GR920401930T
Other languages
Greek (el)
English (en)
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 GR3005604T3 publication Critical patent/GR3005604T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/063—Friction heat forging
    • B21J5/066—Flow drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/154—Non-detachably fixed and secured connections between platform and scaffold
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G2001/158—Platforms supported by spigots which engage through holes in the platform

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Ladders (AREA)
  • Extrusion Of Metal (AREA)
  • Road Paving Machines (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
GR920401930T 1988-06-20 1992-09-03 GR3005604T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88109810A EP0347476B1 (de) 1988-06-20 1988-06-20 Bohle für Baugerüste

Publications (1)

Publication Number Publication Date
GR3005604T3 true GR3005604T3 (de) 1993-06-07

Family

ID=8199069

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920401930T GR3005604T3 (de) 1988-06-20 1992-09-03

Country Status (5)

Country Link
EP (1) EP0347476B1 (de)
AT (1) ATE80194T1 (de)
DE (1) DE3874330D1 (de)
ES (1) ES2035163T3 (de)
GR (1) GR3005604T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5555955A (en) * 1994-06-17 1996-09-17 Patent Construction Systems, Harsco Corporation Combination scaffold plank
AT1028U1 (de) * 1994-08-25 1996-09-25 Alusuisse Lonza Services Ag Begehbare planke, insbesondere planke für den gerüstbau
US5762441A (en) * 1996-05-17 1998-06-09 Safway Steel Products, Inc. End cap system for scaffolding planks
US6105723A (en) * 1996-12-23 2000-08-22 Harsco Corporation Steel plank for scaffolding
US5882136A (en) * 1997-07-18 1999-03-16 Safway Steel Products, Inc. End cap system for scaffolding planks
US7090053B2 (en) 1999-07-13 2006-08-15 Bothwell Enterprises, Inc. Scaffold plank with end connector and method of making the same
US7207270B2 (en) 2004-01-09 2007-04-24 3 Day Blinds, Inc. Fixture for printing blinds
CN107130807A (zh) * 2017-04-13 2017-09-05 中建钢构有限公司 简易传送带式安装平台
JP2022548879A (ja) * 2019-09-11 2022-11-22 オールドフィールズ ホールディングス リミテッド 足場デッキ、足場要素、および、それらの構成要素
CN115977360B (zh) * 2023-01-09 2023-10-20 江苏悦达绿色建筑科技有限公司 一种装配式建筑安全施工平台

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1189384A (fr) * 1957-12-31 1959-10-02 Houilleres Bassin Du Nord Procédé et outil de formation de collets, et collets résultant de ce procédé
DE1962274A1 (de) * 1969-12-12 1971-07-15 Eberhard Layher Horizontales Geruestelement fuer Holz- und Metallgerueste
NL8101502A (nl) * 1981-03-26 1982-10-18 Drabus Bv Werkwijze voor behulp van een vloeiboor aanbrengen van een kraag in een plaat.
US4496029A (en) * 1983-03-30 1985-01-29 Shigeharu Kuroda Scaffold plank
DE8617082U1 (de) * 1986-06-26 1986-08-14 Fa. Otto Fuchs, 5882 Meinerzhagen Gerüstbohle

Also Published As

Publication number Publication date
ATE80194T1 (de) 1992-09-15
DE3874330D1 (de) 1992-10-08
EP0347476A1 (de) 1989-12-27
EP0347476B1 (de) 1992-09-02
ES2035163T3 (es) 1993-04-16

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