| Patents for E04G 7 - Connections between parts of the scaffold (2,680) |
|---|
| 09/08/1999 | CN2337242Y Fast mounting and dismounting pipe clamp for scaffold |
| 08/24/1999 | CA2012953C Perforated connecting disk for scaffolding elements |
| 08/19/1999 | DE19806093A1 Support frame construction, especially for stands, stages or scaffolding works |
| 08/18/1999 | EP0936327A1 System of elements of supporting structure of a three-dimensional framework |
| 08/04/1999 | EP0876541B1 Scaffolding node |
| 08/03/1999 | US5931260 Scaffold assembly with slidable pin connection |
| 08/03/1999 | CA2002723C A device for connecting accessory parts to formwork panels |
| 07/13/1999 | CA2040341C Connecting piece for scaffolding |
| 07/06/1999 | US5918700 Scaffolding component |
| 06/24/1999 | DE19757427A1 Scaffolding board clamp for building site safety |
| 06/10/1999 | WO1999028573A1 Connecting device for a bearer |
| 06/10/1999 | CA2312377A1 Connecting device for a bearer |
| 06/09/1999 | EP0840831B1 Scaffold as well as method for its assembly |
| 06/09/1999 | CN2323064Y 脚手架 Scaffold |
| 06/09/1999 | CN2323063Y Cross fastener locking by multiple inclined surfaces |
| 06/02/1999 | DE19753295A1 Verbindungsvorrichtung für einen Auflageriegel Connection device for a bearing bar |
| 06/02/1999 | DE19741130C1 Releasable push connection for pipes |
| 05/19/1999 | CN2319481Y Anti-falling device of lifting scaffold |
| 05/12/1999 | CN2318321Y Self-lockling fastener for building |
| 05/12/1999 | CN2318320Y Soft-rop binding fastener |
| 05/12/1999 | CN2318319Y Connecting frame body and its of scaffold coupling bar |
| 04/22/1999 | WO1999019582A1 Barriers and barrier systems and components for barrier systems |
| 04/20/1999 | US5894909 Scaffolding |
| 04/14/1999 | EP0907812A1 Securing device for a supporting bar |
| 04/07/1999 | EP0906483A1 System for covering |
| 03/17/1999 | CN2310824Y Insertion member for building |
| 03/09/1999 | US5878838 Scaffold structure |
| 03/04/1999 | WO1999010612A1 Trelliswork modular scaffolding system |
| 02/24/1999 | EP0897441A1 Couplers |
| 02/10/1999 | CN2307070Y Light-weight steel scaffold board and its special-purpose fastening |
| 02/09/1999 | US5868223 Flange-type scaffold joint adapted to resist loosening of wedge in response to vibration and tapping |
| 02/04/1999 | DE19726950A1 Rosettenförmige Haltevorrichtung für Gerüstelemente Rosette-shaped holding device for structural elements |
| 02/02/1999 | US5865271 Telescopic ledger for scaffolding |
| 01/20/1999 | CN1205383A Building connector |
| 01/14/1999 | DE19726792A1 Abhebesicherung für Gerüstböden Lift-off for scaffold platforms |
| 01/13/1999 | CN2303892Y 脚手架结构 Scaffolding structure |
| 01/07/1999 | WO1999000564A1 Rosette-shaped holding device for scaffold elements |
| 01/07/1999 | CA2297148A1 Rosette-shaped holding device for scaffold elements |
| 12/30/1998 | WO1998059132A1 Anti-lifting device for scaffolding bases |
| 12/23/1998 | EP0886019A1 Scaffolding clamp with structured contact-surface |
| 12/23/1998 | CN1202590A Pipe connecting joint |
| 12/02/1998 | EP0881337A1 Fixing reinforcing bars |
| 11/19/1998 | DE19720187A1 Clamp for square section tubing |
| 11/18/1998 | EP0878594A1 Improvements in or relating to a scaffolding component |
| 11/12/1998 | DE19732967A1 Scaffolding tube coupling claw |
| 11/12/1998 | DE19719285A1 Tilting pin for use in attachment of horizontal members to vertical scaffolding frames |
| 11/11/1998 | EP0876541A1 Scaffolding node |
| 10/29/1998 | WO1998048131A1 Clamp |
| 10/28/1998 | EP0874109A1 Platform securing device for scaffolds |
| 10/21/1998 | CN2295020Y Quick-jointing fastening |
| 10/20/1998 | US5823292 Clamp connector for the assembly of prefabricated shaped-section bars to form scaffolding |
| 10/08/1998 | WO1998044220A1 Scaffolding connector |
| 09/24/1998 | WO1998041713A1 Scaffolding with vertical and diagonal poles |
| 09/24/1998 | DE19711496A1 Gerüst mit Vertikal- und Diagonalstützen Frame with vertical and diagonal supports |
| 09/02/1998 | CN1191921A Connecting fastening for steel pipe |
| 08/26/1998 | EP0860613A2 Clamp |
| 08/06/1998 | DE19703558A1 Fastening bar for handrail of scaffolding |
| 07/07/1998 | US5775463 Toeboard system for a deckplate |
| 07/01/1998 | EP0851074A1 Scaffolding for platform, staging or floorshuttering |
| 06/24/1998 | EP0849418A1 A scaffolding assembly |
| 05/28/1998 | DE19648988A1 Dismantlable facade scaffolding |
| 05/26/1998 | CA2068615C Scaffolding frame to which a story can be added |
| 05/13/1998 | EP0840831A1 Scaffold as well as method for its assembly |
| 05/06/1998 | CN2280737Y Rotary-buckling type connector for steel-tube scaffold |
| 04/29/1998 | EP0837977A1 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 |
| 04/15/1998 | EP0835970A1 Scaffolding tube connecting piece comprising a male and a female coupling part, and scaffolding tube |
| 03/18/1998 | CN2276532Y Safety quick clamping self-locking contacting piece |
| 03/12/1998 | DE19636090A1 Frame especially for a platform or a scaffold or for decking formwork used in construction |
| 02/03/1998 | US5713687 Coupling for connecting scaffolding components |
| 01/27/1998 | US5711401 Safety protection means for metal scaffolds especially with joints of variable geometry |
| 01/02/1998 | DE19625545A1 Verbindungsvorrichtung eines Auflageriegels Connection device of a bearing bar |
| 12/31/1997 | WO1997049880A1 Securing device for a supporting bar |
| 12/31/1997 | CA2268946A1 Securing device for a supporting bar |
| 12/30/1997 | US5701971 Protective member for metal scaffold knots or joints |
| 12/29/1997 | EP0814212A2 Structural frame appliance |
| 12/24/1997 | WO1997048863A1 System for covering |
| 12/17/1997 | EP0769090B1 Connection hook |
| 12/10/1997 | CN2270092Y Strong force type socket for building |
| 11/20/1997 | WO1997043506A1 Couplers |
| 11/20/1997 | CA2252448A1 Couplers |
| 11/19/1997 | CN2268079Y Fastening for quick locking steel pipe |
| 11/12/1997 | CN2267296Y Clamp for connecting two pipes |
| 10/21/1997 | US5678654 Hanging-scaffold panel and hanging scaffold comprising said panels |
| 09/10/1997 | EP0693153B1 Scaffolding |
| 09/10/1997 | CN1035835C Means for fastening scaffolding |
| 08/27/1997 | CN2260843Y Hook-tube frame type multi-purpose steel-tube scaffold |
| 08/21/1997 | DE19605972A1 Scaffolding with walkway planks |
| 08/20/1997 | EP0535177B1 Supporting element to be used in building constructions |
| 07/31/1997 | WO1997027372A1 Scaffolding node |
| 07/31/1997 | DE19602737A1 Gerüstknoten Backbone nodes |
| 07/30/1997 | CN1155612A Strengthened socket for construction |
| 07/16/1997 | CA2167218A1 Inclined-axis support |
| 06/11/1997 | EP0777804A1 A device for a scaffold |
| 06/11/1997 | CN2256012Y Cramps for steel scaffold |
| 06/11/1997 | CN1151780A Connection hook |
| 05/22/1997 | DE19543629A1 Aligning and fixing secondary building structures |
| 05/21/1997 | CN1150465A Clamp connector for assembly of prefabricated shaped-section bars to form scaffolding |
| 05/07/1997 | CN2253756Y Quick assembly coupling |
| 04/23/1997 | EP0769090A1 Connection hook |
| 04/03/1997 | DE4447501C2 Scaffolding with handrail ends clamped in place |