EP0053860B1 - Railing for a scaffold construction - Google Patents

Railing for a scaffold construction Download PDF

Info

Publication number
EP0053860B1
EP0053860B1 EP81201326A EP81201326A EP0053860B1 EP 0053860 B1 EP0053860 B1 EP 0053860B1 EP 81201326 A EP81201326 A EP 81201326A EP 81201326 A EP81201326 A EP 81201326A EP 0053860 B1 EP0053860 B1 EP 0053860B1
Authority
EP
European Patent Office
Prior art keywords
railing
jaw
jaws
tube
rod
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
Application number
EP81201326A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0053860A1 (en
Inventor
Leendert Van Melle
Christiaan Brouwer
Adriaan Nederlof
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.)
Cenclark Bv
Original Assignee
Cenclark Bv
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 Cenclark Bv filed Critical Cenclark Bv
Priority to AT81201326T priority Critical patent/ATE7723T1/de
Publication of EP0053860A1 publication Critical patent/EP0053860A1/en
Application granted granted Critical
Publication of EP0053860B1 publication Critical patent/EP0053860B1/en
Expired legal-status Critical Current

Links

Images

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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • 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
    • E04G7/303—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect
    • E04G7/305—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect without tying means for connecting the bars or members

Definitions

  • the invention relates to a railing for a scaffold construction, which railing is built up from a number of railing portions between the uprights of the scaffold construction, in which each railing portion consists of a tube or rod having at each end a jaw fitting around an up-, right and the two jaws of two adjacent railing portions engaging around the same upright seat on each other and the lower one of the two jaw seats on a transverse member at the upright.
  • Such a railing is generally known in practise, in which the railing portions are implemented for example as struts shown in the Dutch Patent Application 72.04225.
  • each railing portion will lie higher or lower than both of the adjacent railing portions because of the height of the jaws, i.e. the tubes or rods of the railing portions are not in alignment, which is not only less fine aesthetically, but especially causes to vary the spacing between the railing and the platform for which the railing is intended. Said spacing is embedded within narrow limits in safety regulations.
  • the invention has the object to provide a railing, in which the tubes or rods of adjacent railing portions are in alignment.
  • this is achieved because the jaws of each railing portion are offset in opposite direction with respect to the axis of the tube or the rod such that the lower surface of the one jaw and the upper surface of the other jaw lie in one flat plane through the axis.
  • the jaw the lower surface of which lies in said plane through the axis is provided with a projection facing downwards, of which the height is equal to the height of the other jaw.
  • railing portions in alignment are known per se. However, the railing portions are not provided with jaws engaging around the uprights. Said railing portions should be provided during the establishment of the scaffold construction and represent supporting parts of the construction.
  • the railing according to the invention is provided afterwards by snapping the jaws around the uprights.
  • the railing portion comprises a rod or tube 1 having at both of its ends a jaw 2 and 3 respectively.
  • Said jaws 2 and 3 are provided with a semi circle-shaped aperture and a spring pawl 4.
  • the vertical uprights of the scaffold construction are indicated with 5.
  • Said uprights 5 may form part of a ladder frame as shown in Fig. 3, or of a passing frame.
  • the steps of said ladder frame are indicated with 6.
  • ladder frames are arranged at the end of the scaffold construction.
  • the intermediate passing frames do not comprise steps 6, because thereby, the passage would be obstructed.
  • Such frames are provided with not shown platforms in a known way.
  • a railing should be provided at a predetermined level above each platform.
  • said railings are positioned at the inner side of the uprights 5 as it appears from Fig. 3.
  • the jaws 2 and 3 are offset in opposite direction with respect to the axis of the tube or rod 1.
  • the upper surface of the jaw 2 is at the same height as the lower surface of the jaw 3 and indeed at the height of the axis of the tube or rod 1. From Fig. 2 it is simply clear that in positioning the railing portions behind each other, the tubes or rods 1 are always in alignment.
  • the railing portion can be provided after establishing the scaffold construction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Movable Scaffolding (AREA)
  • Ladders (AREA)
EP81201326A 1980-12-04 1981-12-03 Railing for a scaffold construction Expired EP0053860B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81201326T ATE7723T1 (de) 1980-12-04 1981-12-03 Bruestung fuer gerueste.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006625A NL8006625A (nl) 1980-12-04 1980-12-04 Leuning voor een steigerconstructie.
NL8006625 1980-12-04

Publications (2)

Publication Number Publication Date
EP0053860A1 EP0053860A1 (en) 1982-06-16
EP0053860B1 true EP0053860B1 (en) 1984-05-30

Family

ID=19836287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201326A Expired EP0053860B1 (en) 1980-12-04 1981-12-03 Railing for a scaffold construction

Country Status (4)

Country Link
EP (1) EP0053860B1 (nl)
AT (1) ATE7723T1 (nl)
DE (1) DE3163925D1 (nl)
NL (1) NL8006625A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638008B1 (fr) * 1988-10-19 1993-01-08 Fornells Sa Panneau d'affichage a composants metalliques
FR2693498B1 (fr) * 1992-07-10 1994-09-02 Hussor Erecta Sa Dispositif de stabilisation et de maintien d'étais pour coffrage de dalles ou analogues.
US6296077B1 (en) * 1999-12-15 2001-10-02 Superbuild Technology Inc. Structural bracing connection system
ATE381651T1 (de) * 2002-08-29 2008-01-15 Ver Bedrijven Van Thiel B V Querträger für ein gerüst sowie gerüst mit solchen querträgern
GB0510324D0 (en) * 2005-05-23 2005-06-29 Lambert Christopher Gauge rod fitting
DE102011014614B4 (de) * 2011-03-21 2014-12-24 Rux Gmbh Baugerüst sowie Verfahren zur Erstellung eines Baugerüstes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267823B (de) * 1957-02-18 1968-05-09 Fr Des Echafaudages Self Lock Geruest aus Vertikalrahmen
FR1468235A (fr) * 1966-02-15 1967-02-03 Access Equipment Ltd Charpente pour échafaudages ou constructions similaires
FR2451431A1 (fr) * 1979-03-16 1980-10-10 Martinez Clement Barriere de protection, notamment pour echafaudages

Also Published As

Publication number Publication date
EP0053860A1 (en) 1982-06-16
ATE7723T1 (de) 1984-06-15
DE3163925D1 (en) 1984-07-05
NL8006625A (nl) 1982-07-01

Similar Documents

Publication Publication Date Title
US3837427A (en) Builders{40 {11 staging
US7975803B2 (en) Dismantlable scaffold and a railing adapter for it
US3454131A (en) Scaffold
US4149342A (en) Window guard
EP0053860B1 (en) Railing for a scaffold construction
EP0995860A1 (en) New process for mounting handrails in scaffolds
US2195906A (en) Scaffold
GB2093107A (en) Window scaffolding
US4530616A (en) Means for assembling tubular scaffolding elements
US4493394A (en) Brace lock for scaffolding
US20040200668A1 (en) Scaffolding system
DE102007011716B4 (de) Verfahren zum Auf- und Abbau eines Arbeitsgerüstes und Montagehilfe hierfür
ATE67817T1 (de) Geruestrahmentafel.
DE10305158A1 (de) Geländervorrichtung für ein Baugerüst
US2125829A (en) Scaffold ladder
JPH0137366Y2 (nl)
CN207863449U (zh) 盘扣式脚手架新型安全爬梯
GB2127080A (en) A ladder for use with a prefabricated scaffolding system
GB2037928A (en) Cross-member for Scaffolding
US4238000A (en) Scaffold structure
EP0276488A3 (en) Steps for scaffoldings
EP1245755A1 (en) Tower assembly
KR200400391Y1 (ko) 추락방지대가 설치되는 비계틀 설치구조
GB2098651A (en) Improvements in or relating to builders' staging
CN216641342U (zh) 钢结构脚手架安全防护围挡结构

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CENCLARK B.V.

17P Request for examination filed

Effective date: 19821214

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CENCLARK B.V.

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 7723

Country of ref document: AT

Date of ref document: 19840615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3163925

Country of ref document: DE

Date of ref document: 19840705

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19931130

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19931208

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19931209

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19931214

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19931215

Year of fee payment: 13

Ref country code: CH

Payment date: 19931215

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19940131

Year of fee payment: 13

Ref country code: BE

Payment date: 19940131

Year of fee payment: 13

EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941203

Ref country code: GB

Effective date: 19941203

Ref country code: AT

Effective date: 19941203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19941204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19941231

Ref country code: CH

Effective date: 19941231

Ref country code: BE

Effective date: 19941231

EAL Se: european patent in force in sweden

Ref document number: 81201326.6

BERE Be: lapsed

Owner name: CENCLARK B.V.

Effective date: 19941231

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19941203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19950831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19950901

EUG Se: european patent has lapsed

Ref document number: 81201326.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19971231

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990701

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19990701