EP0276487A3 - Scaffolding with connecting devices - Google Patents

Scaffolding with connecting devices Download PDF

Info

Publication number
EP0276487A3
EP0276487A3 EP87119346A EP87119346A EP0276487A3 EP 0276487 A3 EP0276487 A3 EP 0276487A3 EP 87119346 A EP87119346 A EP 87119346A EP 87119346 A EP87119346 A EP 87119346A EP 0276487 A3 EP0276487 A3 EP 0276487A3
Authority
EP
European Patent Office
Prior art keywords
disks
coupling
heads
pipes
weight
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.)
Granted
Application number
EP87119346A
Other languages
German (de)
Other versions
EP0276487B1 (en
EP0276487A2 (en
Inventor
Ruth Langer Geb. Layher
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
Priority to AT87119346T priority Critical patent/ATE61645T1/en
Publication of EP0276487A2 publication Critical patent/EP0276487A2/en
Publication of EP0276487A3 publication Critical patent/EP0276487A3/en
Application granted granted Critical
Publication of EP0276487B1 publication Critical patent/EP0276487B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/30—Laterally related members connected by latch means, e.g., scaffold connectors

Abstract

The system includes vertical posts with apertured disks secured thereto at intervals, coupling heads, wedge-like keys, scaffold pipes, coupling head extensions, and tank-link heads. Each coupling head has a horizontal slot receiving an apertured disk when the head is pushed into mounted position thereon, and has top and bottom key-receiving openings above and below such slot. A wedge-like key extends down through the top key-receiving opening, through a disk aperture, then through the bottom key-receiving opening, fastening the coupling head to the disk. Coupling heads for horizontal scaffold pipes have extensions insertable into the pipes. Diagonal scaffold pipes have tang-link heads, whose tank has an aperture for a pivot provided on an associated coupling head. Conventionally, the disks, coupling heads and pipes are all made of steel, the disks of 9 mm thickness and 122 mm diameter. The disclosed lighter-weight version employs disks and scaffold pipes made not of steel, but of light metal such as aluminum. The coupling heads although still of steel are differently designed, employing a smaller volume of material and thus lighter in weight. The disks are of 10 mm thickness and 124 mm diameter, producing a 33% loadability increase. Numerous other dimensional and configurational modifications of the standard elements compensate for any structural strength inferiority compared to the standard elements, but the herein disclosed lighter-weight versions thereof remain compatible with, and can be freely intermixed with, the heavier-weight standard elements.
EP87119346A 1987-01-24 1987-12-30 Scaffolding with connecting devices Expired - Lifetime EP0276487B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87119346T ATE61645T1 (en) 1987-01-24 1987-12-30 SCAFFOLDING WITH CONNECTING DEVICES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873702057 DE3702057A1 (en) 1987-01-24 1987-01-24 SCAFFOLDED WITH CONNECTING DEVICES
DE3702057 1987-01-24

Publications (3)

Publication Number Publication Date
EP0276487A2 EP0276487A2 (en) 1988-08-03
EP0276487A3 true EP0276487A3 (en) 1989-01-25
EP0276487B1 EP0276487B1 (en) 1991-03-13

Family

ID=6319459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87119346A Expired - Lifetime EP0276487B1 (en) 1987-01-24 1987-12-30 Scaffolding with connecting devices

Country Status (9)

Country Link
US (1) US4867274A (en)
EP (1) EP0276487B1 (en)
AT (1) ATE61645T1 (en)
CA (1) CA1305745C (en)
DE (2) DE3702057A1 (en)
DK (1) DK166295C (en)
ES (1) ES2022292B3 (en)
FI (1) FI85298C (en)
NO (1) NO880265L (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02178442A (en) * 1988-12-28 1990-07-11 Tatsuo Ono Connecting method for stanchion and stanchion device
DE3909809A1 (en) * 1989-03-24 1990-09-27 Langer Ruth Geb Layher PERFORMANCE DISC FOR CONNECTING DEVICES FOR SCAFFOLDING ELEMENTS
DE3934857A1 (en) * 1989-10-19 1991-04-25 Langer Ruth Geb Layher CONNECTING HEAD FOR SCAFFOLDING
FR2660708B1 (en) * 1990-04-04 1993-05-21 Perruelle Claude ASSEMBLY PART FOR LONGIFORM ELEMENTS.
CA2086984A1 (en) * 1993-01-08 1994-07-09 Ronald Lubinski Wedge-operated scaffold joint
ES2068136B1 (en) * 1993-05-04 1998-01-16 Ulma S Coop PERFECTED MULTIDIRECTIONAL SCAFFOLD.
CA2111724A1 (en) * 1993-12-17 1995-06-18 Raymond Wayne Gillard Scaffold system
FR2723153B1 (en) * 1994-07-29 1996-10-04 Abc Minet Sa ASSEMBLY PART FOR THE COUPLING IN TWO ORTHOGONAL PLANS OF AT LEAST TWO TUBULAR ELEMENTS
DE19655284B4 (en) * 1996-08-16 2008-01-24 Peri Gmbh Dismountable facade scaffolding
CA2201535C (en) * 1997-04-02 2006-09-19 Aluma Systems Corp. Scaffolding connector
DE19726950C2 (en) * 1997-06-25 1999-12-23 Plettac Ag Rosette-shaped holding device for scaffolding elements
US6351503B1 (en) * 1997-09-12 2002-02-26 Stanford Telecommunications, Inc. Threshold extension block phase estimator for quasi-coherent communications systems
DE19753295B4 (en) * 1997-12-01 2015-11-26 Altrad Plettac Assco Gmbh Connecting device for a bearing bolt
DE19806093B4 (en) * 1998-02-14 2012-07-05 Wilhelm Layher Verwaltungs-Gmbh Support structure element arrangement of a space structure
DE19806094A1 (en) * 1998-02-14 1999-08-19 Layher W Vermogensverw Gmbh Arrangement of structural elements of a spatial structure
WO2000055455A1 (en) * 1999-03-18 2000-09-21 Ulma C Y E, S. Coop. Improved support for multidirectional scaffoldings
ES2211513T3 (en) * 2000-03-21 2004-07-16 Ulma, C Y E, S. Coop. PERFECTED SCENARIO.
AU2002230587A1 (en) * 2000-12-08 2002-06-18 Process Marketing, Inc. Modular tower
US6679025B1 (en) 2000-12-08 2004-01-20 Process Marketing, Inc. Modular tower
DE10114679A1 (en) * 2001-03-23 2002-09-26 Layher W Vermogensverw Gmbh Component system for podia/stages, stands, platforms, stairs, etc. comprises a subconstruction with vertical posts, longitudinal bars, transverse bars, diagonals, and covering devices with covering plates
DE10143391A1 (en) * 2001-09-04 2003-03-27 Layher W Vermogensverw Gmbh Support structure for a system carrier of a stage, podium, scaffold structure or the like
US20060039746A1 (en) * 2004-08-11 2006-02-23 Stringer Matthew D Connecting device for scaffolding
US20070036842A1 (en) * 2005-08-15 2007-02-15 Concordia Manufacturing Llc Non-woven scaffold for tissue engineering
EP1785549A1 (en) 2005-11-10 2007-05-16 de Leeuw, Petrus Johannes Lambertus Horizontal stiffening diagonal for system scaffolding
US20070274771A1 (en) * 2006-05-04 2007-11-29 Chien-Chung Chang Supporting apparatus
DE202006015586U1 (en) 2006-10-11 2008-02-21 Wilhelm Layher Verwaltungs-Gmbh Vertical frame element made of metal
US7595565B2 (en) * 2007-08-14 2009-09-29 Jetpro Technology Inc. Do-it-yourself wind power generation wall
US20090152048A1 (en) * 2007-10-17 2009-06-18 Neil Rooney Scaffolding Arrangement and Method of Assembly
DE102008006911A1 (en) 2008-01-24 2009-07-30 Wilhelm Layher Verwaltungs-Gmbh For the construction of a frame support, a support frame and / or a shoring tower certain vertical frame
EP2354375A1 (en) 2010-01-14 2011-08-10 Jerslev Stilladsservice A/S A scaffolding system
DE102010000472A1 (en) 2010-02-19 2011-08-25 Wilhelm Layher Verwaltungs-GmbH, 74363 Scaffolding and method for mounting or dismounting such scaffolding
DE202010013128U1 (en) 2010-12-15 2011-03-03 Wilhelm Layher Verwaltungs-Gmbh Connecting head device for connection to a perforated disc of a scaffolding handle or for coupling a plurality of perforated discs scaffolding posts
DE102011001796A1 (en) 2011-04-05 2012-10-11 Wilhelm Layher Verwaltungs-Gmbh scaffolding post
US10082143B2 (en) * 2011-04-13 2018-09-25 Dresser-Rand Company Compact package design for compression system
CA2740549C (en) * 2011-05-17 2018-09-25 Athos Construction Products, Inc. Glued ledger head
WO2012163340A1 (en) 2011-06-01 2012-12-06 Wilhelm Layher Verwaltungs-Gmbh Arrangement of a scaffolding component and of a vertical scaffolding element
PL2649257T3 (en) * 2011-11-02 2017-12-29 Saferite Platforms Inc. Pivoting horizontal and vertical scaffold members and a method of erecting an offset scaffold platform
GB2505821B (en) * 2012-05-16 2018-07-18 Athos Construction Products Inc Glued ledger head
US9835188B2 (en) * 2013-03-14 2017-12-05 Titan Formwork Systems Llc Universal wedge clamp
DK3012385T3 (en) 2014-10-20 2018-11-26 Jerslev Stilladsservice As Scaffolding Safety Railing
GB201515927D0 (en) * 2015-09-09 2015-10-21 Reay Norman A coupler and its method of use
DE102017216892A1 (en) * 2017-09-25 2019-03-28 Peri Gmbh Scaffolding element for connection to a disk-shaped connection plate and scaffolding part with such a scaffolding element
RS62342B1 (en) 2018-07-04 2021-10-29 Tobler Ag Heavy duty bolt, scaffold, method for producing a heavy duty bolt, method for manufacturing a scaffold
US11466446B1 (en) * 2018-12-27 2022-10-11 Inproduction, Inc. Quick-assemble construction system and freestanding seating system utilizing same
DE102019133939A1 (en) * 2019-12-11 2021-06-17 Wilhelm Layher Verwaltungs-Gmbh DEVICE FOR THE DETACHABLE FIXING OF AT LEAST ONE RAILING EQUIPMENT TO A SCAFFOLDING ELEMENT
JPWO2021206129A1 (en) * 2020-04-07 2021-10-14
WO2022203821A1 (en) * 2021-03-24 2022-09-29 Commscope Technologies Llc Telecommunications mounting frames and methods of making same
DE102021115715A1 (en) 2021-06-17 2022-12-22 Peri Se Apparatus and method for additive manufacturing of a component and method for providing an apparatus for additive manufacturing
WO2023018940A2 (en) * 2021-08-12 2023-02-16 ScaffoldMart Collapsible utility scaffold

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449124A1 (en) * 1974-10-16 1976-04-29 Eberhard Layher PIPE SCAFFOLDING SYSTEM IN PARTICULAR FOR BUILDING SCAFFOLDINGS
DE2658410A1 (en) * 1976-12-23 1978-07-06 Layher Eberhard Rapidly assembled temporary stable - comprises wall panels and roof sheets on structure of tubular posts and trusses
EP0105500A1 (en) * 1982-09-30 1984-04-18 Harsco Corporation Scaffolding systems and connectors for use in such systems
FR2553456A1 (en) * 1983-10-18 1985-04-19 Roux Marcel Device for directional assembly between horizontal and vertical tubular elements of a scaffold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797691A (en) * 1929-01-30 1931-03-24 Merrill Whitney Means for connecting tubular articles
LU46471A1 (en) * 1963-07-09 1972-01-01
DE2737859A1 (en) * 1977-08-23 1979-03-08 Eberhard Layher METAL PIPE FRAMEWORK
DE3020389A1 (en) * 1980-05-29 1981-12-03 geb. Layher Ruth 7129 Güglingen Langer LIFT SAFETY FOR BUILDING SCAFFOLDINGS
DE3407425A1 (en) * 1984-02-29 1985-09-05 Ulrich 7129 Güglingen Layher METAL PIPE FRAME
FR2577964B1 (en) * 1985-02-27 1987-03-27 Cegedur SCAFFOLDING KNOT OR SIMILAR STRUCTURE AND ASSEMBLY METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449124A1 (en) * 1974-10-16 1976-04-29 Eberhard Layher PIPE SCAFFOLDING SYSTEM IN PARTICULAR FOR BUILDING SCAFFOLDINGS
DE2658410A1 (en) * 1976-12-23 1978-07-06 Layher Eberhard Rapidly assembled temporary stable - comprises wall panels and roof sheets on structure of tubular posts and trusses
EP0105500A1 (en) * 1982-09-30 1984-04-18 Harsco Corporation Scaffolding systems and connectors for use in such systems
FR2553456A1 (en) * 1983-10-18 1985-04-19 Roux Marcel Device for directional assembly between horizontal and vertical tubular elements of a scaffold

Also Published As

Publication number Publication date
FI880256A (en) 1988-07-25
EP0276487B1 (en) 1991-03-13
ATE61645T1 (en) 1991-03-15
ES2022292B3 (en) 1991-12-01
DE3768645D1 (en) 1991-04-18
DK380088A (en) 1990-01-08
FI85298C (en) 1992-03-25
FI880256A0 (en) 1988-01-21
DK380088D0 (en) 1988-07-07
EP0276487A2 (en) 1988-08-03
DE3702057A1 (en) 1988-08-04
DK166295B (en) 1993-03-29
US4867274A (en) 1989-09-19
CA1305745C (en) 1992-07-28
NO880265L (en) 1988-07-25
DK166295C (en) 1993-08-30
NO880265D0 (en) 1988-01-22
FI85298B (en) 1991-12-13

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