ES2035163T3 - CONSTRUCTION SCAFFOLDING BOARD. - Google Patents

CONSTRUCTION SCAFFOLDING BOARD.

Info

Publication number
ES2035163T3
ES2035163T3 ES198888109810T ES88109810T ES2035163T3 ES 2035163 T3 ES2035163 T3 ES 2035163T3 ES 198888109810 T ES198888109810 T ES 198888109810T ES 88109810 T ES88109810 T ES 88109810T ES 2035163 T3 ES2035163 T3 ES 2035163T3
Authority
ES
Spain
Prior art keywords
profile
scaffolding board
construction scaffolding
scaffolding
flow forming
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888109810T
Other languages
Spanish (es)
Inventor
Gerhard Grund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2035163T3 publication Critical patent/ES2035163T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Road Paving Machines (AREA)
  • Extrusion Of Metal (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

To allow a plank for scaffolding in the form of an elongated hollow metal profile (1) to be subjected to high stresses, it is proposed that a closure profile (17) is pushed into each of the front ends (12, 13), and that the holes (6, 7, 8, 9), serving for fastening to the scaffolding, are formed by flow forming in such a way that the metal of the hollow metal profile (1) and of the closure profile (17) is fused together in the region of the to be formed holes (6, 7, 8, 9) by flow forming into cylindrical bushes (28, 29). <IMAGE>
ES198888109810T 1988-06-20 1988-06-20 CONSTRUCTION SCAFFOLDING BOARD. Expired - Lifetime ES2035163T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88109810A EP0347476B1 (en) 1988-06-20 1988-06-20 Seaffold plank

Publications (1)

Publication Number Publication Date
ES2035163T3 true ES2035163T3 (en) 1993-04-16

Family

ID=8199069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888109810T Expired - Lifetime ES2035163T3 (en) 1988-06-20 1988-06-20 CONSTRUCTION SCAFFOLDING BOARD.

Country Status (5)

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

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 (en) * 1994-08-25 1996-09-25 Alusuisse Lonza Services Ag Accessible tarpaulin, especially tarpaulin for scaffolding
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 (en) * 2017-04-13 2017-09-05 中建钢构有限公司 Simple belt conveyer-belt formula mounting platform
AU2020344481A1 (en) * 2019-09-11 2022-03-31 Oldfields Holdings Ltd A scaffolding deck, deck element and components therefor
CN115977360B (en) * 2023-01-09 2023-10-20 江苏悦达绿色建筑科技有限公司 Assembled building safety construction platform

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1189384A (en) * 1957-12-31 1959-10-02 Houilleres Bassin Du Nord Method and tool for forming collars, and collars resulting therefrom
DE1962274A1 (en) * 1969-12-12 1971-07-15 Eberhard Layher Horizontal scaffolding element for wooden and metal scaffolding
NL8101502A (en) * 1981-03-26 1982-10-18 Drabus Bv Producing collared bore in thin metal - using friction drilling after securing strip or disc to surface to provide material for collar
US4496029A (en) * 1983-03-30 1985-01-29 Shigeharu Kuroda Scaffold plank
DE8617082U1 (en) * 1986-06-26 1986-08-14 Fa. Otto Fuchs, 5882 Meinerzhagen Scaffolding plank

Also Published As

Publication number Publication date
ATE80194T1 (en) 1992-09-15
EP0347476A1 (en) 1989-12-27
EP0347476B1 (en) 1992-09-02
GR3005604T3 (en) 1993-06-07
DE3874330D1 (en) 1992-10-08

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