| Patents for E04G 17 - Connecting or other auxiliary members for forms, falsework structures, or shutterings (5,274) |
|---|
| 05/22/1991 | EP0329753B1 Formwork shutter and profiled section for its implementation |
| 05/21/1991 | US5016855 Beam clamp system |
| 05/14/1991 | US5015117 Construction materials with end connectors |
| 04/30/1991 | CA1283557C Panel for concrete formwork and panel connector |
| 04/25/1991 | DE3935141A1 Closure piece for ends of pipes - consists of stopper in which plunger is inserted with cart ridge of adhesive between them |
| 04/16/1991 | CA1282978C Formwork with devices for separably coupling its forms |
| 04/10/1991 | CN1050584A Clad structure buiding material members and multifunctional forms and its application and construction |
| 04/09/1991 | US5005801 Jack hanging apparatus |
| 04/03/1991 | EP0420797A2 Abutment piece for concrete forms |
| 04/03/1991 | CN2074333U Building form braced sheeting |
| 03/21/1991 | DE3929849A1 Anchoring device for concrete shuttering and formwork - has tubular sleeve, with conical spacer threaded bar and nut and washer |
| 03/14/1991 | DE3929923A1 Core-shuttering corner-section - comprises nut or screwed bar clamping inner and outer angle-pieces together |
| 03/13/1991 | CN2073005U Build-up work frame for concrete box-type room |
| 03/07/1991 | DE3928868A1 Fixing clamp for panels of concrete shuttering - is in form of inverted U with adjusting screws at lower ends of legs |
| 03/06/1991 | CN2072562U Building steel mould inside shuttering support device |
| 03/05/1991 | US4996770 Method of assembling a concrete form brace |
| 02/26/1991 | US4995299 Torque transmitting tool for removing grommets from concrete |
| 02/06/1991 | CN2070785U Connecting member of form steel shuttering |
| 01/30/1991 | EP0409947A1 A formwork means. |
| 01/17/1991 | DE3922961A1 Spacer for shuttering for forming concrete wall - can be used for attaching objects to wall when concrete has hardened |
| 01/15/1991 | US4984764 Form with form stripping mechanism |
| 01/09/1991 | CN2068988U Installing devices for floorslab forms ensuring regular joint seams |
| 01/03/1991 | DE4016646A1 Spacing elements for shuttering panels for concrete structures - have U=shaped cross=section and are supported in anchor elements |
| 01/02/1991 | CN2068540U Combined formwork steel frame |
| 01/02/1991 | CN1048247A Steel form for buildings |
| 12/27/1990 | EP0404514A1 Fastener for form panels |
| 12/27/1990 | EP0404513A1 Modular concrete form |
| 12/27/1990 | EP0404510A1 Apparatus for positioning and supporting an inner mold panel of a form |
| 12/27/1990 | EP0404198A1 Fastener for frameworks |
| 12/26/1990 | CN2068121U Building formwork demould equipment |
| 12/18/1990 | US4978099 Chamfer strip and adjustable corner squaring strip for a concrete column form |
| 12/12/1990 | CN2067304U Bonding means of face plate of steel mould for building |
| 12/11/1990 | US4976401 Adjustable corner squaring strip for a concrete column form |
| 12/04/1990 | US4975009 Bolt and wedge assembly for panel units |
| 12/04/1990 | US4974388 Casing for making concrete construction components |
| 12/04/1990 | US4974384 Structural assembly system |
| 10/31/1990 | EP0394248A1 Restraint device |
| 10/23/1990 | US4964747 Concrete form bracket |
| 10/18/1990 | DE3911606A1 Shuttering for concrete structure - has panels supported by corner elements made from two angle pieces |
| 10/17/1990 | EP0392628A1 Shuttering for pouring walls and vertical support for such shuttering |
| 10/17/1990 | EP0392336A1 Arrangement used while erecting concrete shutterings |
| 10/11/1990 | DE3911566A1 Interconnected foundation shuttering |
| 10/11/1990 | DE3911398A1 Process for sealing concrete filling nozzles, and apparatus for carrying out the process |
| 10/03/1990 | CN2063140U H-beam composed of bamboo and wood |
| 10/03/1990 | CN1045833A Shuttering |
| 09/19/1990 | CN2062359U Building template retainer |
| 09/18/1990 | US4957272 Modular concrete form |
| 09/11/1990 | US4955579 Concrete forming device with corner forming accessory |
| 08/21/1990 | US4949935 Apparatus for positioning and supporting an inner mold panel of a form |
| 08/16/1990 | DE3911300C1 Spindle unit, in particular for shuttering construction work |
| 08/04/1990 | WO1990008868A1 A formwork means |
| 08/04/1990 | CA2026572A1 Formwork means |
| 07/26/1990 | DE3901878A1 Bearing-member shuttering system and alignment device therefor |
| 07/19/1990 | DE3900929A1 Apparatus which is to be used in the building industry and is intended for assembling a clamping or retaining device |
| 07/04/1990 | EP0375969A1 Aligning clamp for shuttering systems |
| 07/03/1990 | US4938449 Tie for concrete forms |
| 06/26/1990 | US4936540 Tie for concrete forms |
| 06/20/1990 | EP0373308A2 Tying means for concrete works below ground |
| 06/07/1990 | DE3841023A1 Device which is to be used in the building industry and is intended for retaining an object on a masonry wall |
| 06/06/1990 | CN1042751A Clamps for connecting shutterings |
| 06/06/1990 | CN1042750A Connecting apparatus for shutterings and the auxiliary members thereof |
| 05/31/1990 | DE3938462A1 Device for clamping together parts in corners - has lower claw-shaped end and upper part with opening for tightening wedge |
| 05/30/1990 | EP0370034A1 Connection device for a shuttering. |
| 05/23/1990 | EP0369197A1 Clamp for connecting form work panels together |
| 05/23/1990 | EP0369153A1 Device for connecting additional elements to forming panels |
| 05/23/1990 | EP0369129A1 Form panel |
| 05/23/1990 | EP0369108A2 Filling-in piece for shutterings |
| 05/17/1990 | WO1990005226A1 Device for joining accessories to switchboards |
| 05/17/1990 | WO1990005225A1 Clamp for joining switchboards |
| 05/17/1990 | WO1990005224A1 Switchboard |
| 05/15/1990 | US4925330 For securing together structural formwork elements |
| 05/12/1990 | CA2002730A1 Formwork panel |
| 05/12/1990 | CA2002724A1 Clamp for connecting formwork panels |
| 05/03/1990 | WO1990004504A1 Form clamp to join panels, in particular, cement casting forms |
| 05/03/1990 | DE3911301C1 Shuttering element |
| 05/01/1990 | US4921649 Method for pouring concrete slabs |
| 04/10/1990 | US4915346 Spacers for use in forming modular buildings |
| 03/28/1990 | EP0359894A1 A six-way connector |
| 03/06/1990 | US4905429 Device for filling up of recess left in concrete wall after removal |
| 02/20/1990 | US4901497 Fastener for form panels |
| 02/20/1990 | EP0327563A4 In situ brick or block making formwork. |
| 02/15/1990 | DE3844487C1 Anchorage for shuttering panels for embedding supporting load-bearing members in concrete |
| 02/13/1990 | US4899978 Locking bracket for holding tie rod ends |
| 01/31/1990 | EP0352658A2 Holding strap |
| 01/18/1990 | DE3823763A1 Clamp for connecting profile frames of frame panel shutterings |
| 01/04/1990 | DE3840757C1 Spacer pipe for concrete shutterings, and process for the production thereof |
| 01/03/1990 | EP0349244A2 Improvements in formwork elements |
| 12/26/1989 | US4889312 Waterstop for concrete form separator |
| 12/26/1989 | US4889310 Concrete forming system |
| 12/20/1989 | EP0346466A1 Closing member for closing trace of terminal hole of separator in concrete wall |
| 12/12/1989 | US4886234 Shuttering apparatus |
| 12/07/1989 | DE3838509C1 Connecting bolt for shuttering panels |
| 12/05/1989 | US4884791 Work support structure |
| 11/29/1989 | EP0343396A1 Casing |
| 11/21/1989 | US4881716 Assembly for prefabricated formwork |
| 11/16/1989 | DE3912934A1 Closure part for concrete wall or concrete floor |
| 11/16/1989 | DE3815338A1 Equipment which can be used in the building industry, in particular cornice-shuttering retaining means or clamp |
| 11/14/1989 | US4880204 Load transmitting device |
| 11/14/1989 | US4880203 Adjustable form brace |
| 11/08/1989 | CN2047287U 脚手架保养设备 Scaffolding maintenance equipment |