| Patents for E04G 7 - Connections between parts of the scaffold (2,680) |
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| 04/05/2001 | DE19946929A1 Device to connect two adjacent parts of system scaffolding for erections with non-rectangular bases; has connection elements for scaffolding elements with connection piece having connection heads |
| 03/27/2001 | US6205739 Connector node |
| 03/20/2001 | US6202788 Latch for scaffold |
| 02/21/2001 | EP1077298A2 Scaffolding |
| 02/21/2001 | CN2420375Y Tension butt-joint fastener for steel tube scaffold |
| 02/21/2001 | CN1284594A End-to-end connecting pipe for scafford |
| 01/25/2001 | DE4406370C2 Verbindung für rohrförmige Bauteile Connection for tubular components |
| 01/24/2001 | EP1070183A1 Apparatus and method relating to scaffolding |
| 01/18/2001 | DE19933359A1 Connection device to fix scaffold elements to scaffold pipe; has clamp couplings for scaffold pipes and coupling plates with recesses for scaffold elements, with pipe accessible above and below plate |
| 01/04/2001 | WO2001001032A1 Tubular connection |
| 01/02/2001 | US6168345 Couplers |
| 12/27/2000 | CN2412065Y Cold Punched right-angle fastening of building steel tube scaffold |
| 12/27/2000 | CN2412064Y Cold punched rotary fastening of building steel tube scaffold |
| 12/21/2000 | DE19927158A1 Mastelement für ein Gerüst Pole element for a scaffolding |
| 12/20/2000 | EP1061203A2 Standard element for a scaffolding |
| 12/20/2000 | CN2411302Y Connecting positioning fastener for scaffold steel pipe |
| 12/14/2000 | WO2000075459A1 Connecting element for arranging on a scaffolding pole |
| 12/14/2000 | DE19925707A1 Modulgerüst aus Rohren Modular scaffold of tubes |
| 12/13/2000 | EP1059401A1 Connection element to be mounted on a scaffolding standard |
| 12/13/2000 | CN2410357Y Fast safety fastener |
| 12/07/2000 | CA2310930A1 A connecting element for arrangement on a scaffolding rod |
| 12/06/2000 | CN2409264Y Convenient fastener for building scaffold |
| 11/28/2000 | US6152263 Scaffold as well as method for its assembly |
| 10/26/2000 | DE19918131A1 Holder for vertical scaffold tube, to which horizontal or diagonal scaffold elements are fixed; has |
| 10/18/2000 | EP1045088A1 Support scaffolding device |
| 10/18/2000 | CN2401642Y Safety positioning quick clamping fastener |
| 09/28/2000 | DE19913690A1 Vorrichtung zur Befestigung von Gerüstelementen Device for fastening of scaffolding elements |
| 09/27/2000 | EP1039067A1 Device for fastening scaffolding elements |
| 09/21/2000 | WO2000055455A1 Improved support for multidirectional scaffoldings |
| 09/20/2000 | CN1267350A Trelliswork modular scaffolding system |
| 09/14/2000 | DE10009885A1 Building site scaffold frame comprizes uprights and horizontal rail or bars and has upright fitted connecting fixers for remaining scaffolding elements. |
| 09/13/2000 | EP1035272A1 Hook device |
| 09/13/2000 | EP1034346A1 Connecting device for a bearer |
| 09/13/2000 | EP0897441B1 Couplers |
| 09/13/2000 | CN2396136Y Connecting assembly |
| 08/31/2000 | WO2000050708A1 Scaffolding member and production method |
| 08/23/2000 | CN2392851Y Sliding clamping-claw type locking hinge of scaffold |
| 07/12/2000 | CN2387192Y Self-locking hinge of scaffold |
| 07/12/2000 | CN2387191Y Slide locking hinge of scaffold |
| 07/06/2000 | DE19919358C1 Scaffolding with vertical tube uprights and individual and - or multiple railing tubes has holding devices for fixture of railing tube to tube uprights together with wedge boxes for fixing uprights to wall which is at angle to them |
| 06/29/2000 | DE19859859A1 Modulgerüstrohr Modular scaffold tube |
| 06/29/2000 | DE19859365A1 Gerüstrohr mit Eindrückungen zur Erhöhung der Lastaufnahmefähigkeit Scaffold tube with indentations to increase the load carrying capacity |
| 06/28/2000 | EP1013850A1 Scaffold standard with depressions for elevating its load bearing capacity |
| 06/28/2000 | EP1013849A1 Modular scaffold standard |
| 06/23/2000 | CA2292685A1 A modular scaffold tube |
| 06/22/2000 | CA2292206A1 A scaffold tube which has indentations to increase the load-bearing capacity |
| 06/21/2000 | DE19858453A1 Method for joining scaffold poles has profiled ends which interlock and which are secured by clamping flanges |
| 06/07/2000 | EP1005598A1 Trelliswork modular scaffolding system |
| 06/07/2000 | CN2381711Y Fastener for construction |
| 05/31/2000 | CN1255179A Scaffolding connector |
| 05/31/2000 | CN1053027C Producing method for steel tube scaffold clasp |
| 05/16/2000 | US6062341 Guard rail stud adapter |
| 05/09/2000 | CA2172545C Carton folding mechanism for wraparound cartons |
| 05/04/2000 | DE19850004A1 Rückengeländer Guard rails |
| 05/04/2000 | DE19850003A1 Scaffolding locking system has a holder in a positive and force fit at the vertical scaffolding pole to suspend the horizontal and/or diagonal poles without additional corrosion protection |
| 05/03/2000 | EP0997593A1 Railing |
| 04/29/2000 | CA2287040A1 Back railing |
| 04/12/2000 | EP0991829A1 Rosette-shaped holding device for scaffold elements |
| 04/05/2000 | EP0990748A1 Scaffold standard with improved stress bearing capacity |
| 04/04/2000 | US6045287 Connecting device of a bearing bar |
| 03/30/2000 | DE19844613A1 Vertikales Gerüstrohr mit verbesserter Lastaufnahmefähigkeit Vertical scaffold tube with improved load carrying capacity |
| 03/30/2000 | DE19844612A1 Connector for fastening a horizontal or diagonal member to a vertical scaffolding pole with a webbed surface |
| 03/30/2000 | DE19844610A1 Vertical pole for scaffolding on building has indents used to support horizontal and diagonal poles and has increased loadbearing capability |
| 03/29/2000 | EP0837977B1 Safety device for stabilising a ladder by fastening an intermediate portion thereof to the tubular or rectangular members of a scaffolding or railing at any angle |
| 03/29/2000 | CA2284123A1 A vertical scaffold tube having improved load-bearing capacity |
| 03/28/2000 | US6041823 Fitting for tightening steel pipe |
| 03/23/2000 | DE19842314A1 Lightweight modular scaffolding system using hinged couplings which can be matched to the poles |
| 03/22/2000 | CN1247924A Universal building fastening |
| 03/11/2000 | CA2255258A1 Guard rail stud adapter |
| 03/02/2000 | WO2000011284A1 Scaffold coupling element with a secure-sitting head bolt |
| 03/02/2000 | DE19838625A1 Safety device for preventing scaffolding base being lifted up by wind, comprises clamping lever with bent ends and tab secured to end surface of base |
| 02/24/2000 | DE19926231A1 Scaffolding bar coupling comprising half shells and hammerhead screw, includes funnel shaped holder for receiving screw head |
| 02/22/2000 | US6027276 Scaffolding node |
| 02/16/2000 | CN2364135Y Cold stamping fastener for steel pipe scaffold for building |
| 02/16/2000 | CN2364134Y Cold stamping end-to-end connecting fastener for steel pipe scaffold for building |
| 02/09/2000 | CN2362958Y Wedge key joined steel pipe scaffolding |
| 02/03/2000 | DE19905914A1 Scaffolding link has at least two stable bolt positions where the bolt can pivot and slide along its rotary axis to be held in place by a safety spring |
| 02/02/2000 | CN2361739Y Clip for securing saffold board |
| 01/19/2000 | EP0972894A1 Scaffolding railing and its fastening device |
| 01/19/2000 | EP0972119A1 Scaffolding connector |
| 01/19/2000 | EP0907812B1 Securing device for a supporting bar |
| 01/19/2000 | CN2359389Y Composite density mesh type protective net |
| 01/13/2000 | DE19927281A1 Circular clamp for pipe |
| 01/11/2000 | CA2027945C Connecting head for scaffold |
| 01/05/2000 | EP0968342A1 Scaffolding with vertical and diagonal poles |
| 12/29/1999 | CN2355817Y Semiautomatic cleaning machine for 48 type fastener screw |
| 12/29/1999 | CN1239750A Handrail mounting device |
| 12/21/1999 | US6004063 Adjustable 3-way scaffold fasteners |
| 12/09/1999 | DE19924725A1 System for assembly of scaffold frame |
| 12/08/1999 | CN2352601Y Scaffold connecting clamp made by cold punching steel sheet |
| 12/01/1999 | CN2351502Y Convenient lock joint |
| 11/23/1999 | US5988318 Connection hook |
| 11/23/1999 | US5988317 Modular hinged scaffold unit |
| 11/17/1999 | EP0777804B1 A device for a scaffold |
| 11/03/1999 | CN1046114C Carton folding mechanism for wraparound cartons |
| 10/21/1999 | WO1999053158A1 Apparatus and method relating to scaffolding |
| 10/07/1999 | DE19814351A1 Corner lock unit for the protective rails at scaffolding |
| 10/05/1999 | US5961240 Scaffolding connector |
| 09/22/1999 | CN2339667Y Quick-action safety fastening component |
| 09/22/1999 | CN1229162A 120 meter common steel pipe fastener vertical well frame used in large cooling tower construction |