| Patent Number |
Title Of Patent |
Date Issued |
| 6209755 |
Device for squeezing flowable material out of a tubular bag |
April 3, 2001 |
| The inventive device for squeezing out flowable material includes an elongate tubular bag (1) containing the material, as well as an ejection device (2, 5) which has a cylindrical chamber (10) with a plunger (5) located therein and an outflow opening (9) to insert the bag therein. The |
| 6206244 |
Device for squeezing flowable material out of a tubular bag |
March 27, 2001 |
| The inventive device for squeezing flowable material includes a tubular bag containing the material, as well as an injection device . The tubular bag is inserted into a cylindrical chamber of the ejection device. Its open end is located inside an outflow opening of said device. The tubul |
| 5800169 |
Supply and metering syringe for viscous dental compounds |
September 1, 1998 |
| A supply and metering syringe for viscous dental compounds, having a syringe body which contains a piston and opens out in a delivery opening. The delivery opening adjoins the syringe body without a constriction. As a result, a separation of the compound components in the surface region |
| 5782633 |
Applicator for a dental compound |
July 21, 1998 |
| Applicator for a dental compound, whose elongate implement body (1, 2) is or can be connected at the front end (3) to a syringe (4) containing the dental compound and has a ram (5) for advancing a plunger contained in the syringe (4), which plunger can be pushed forward by means of a pus |
| 5626473 |
Dental compound applicator |
May 6, 1997 |
| A dental compound applicator, having a shaft (1) that can be gripped in pencil-hold fashion, the front end of which can be connected to a syringe (4) containing the dental compound and a plunger, and containing a piston (6) for driving forward the plunger, which piston is connected to an |
| 5591027 |
Delivery syringe for dental compound |
January 7, 1997 |
| Delivery syringe for dental compound, especially for fillings and veneers, the plunger of which is displaceable by a screw spindle exhibiting a handle. The handle is configured, according to the invention, as a color sample for the dental compound contained in the delivery syringe. To |
| 5376691 |
Automatically admixable medium for making temporary crowns and bridges |
December 27, 1994 |
| The invention describes a material for making temporary crowns and bridges that comprises two pastes and can be mixed in a static mixer/application in one cycle without the incorporation of bubbles, and can be easily pressed out. The polymers produced from this are aesthetically pleasing |
| 5088830 |
Arrangement for operating a multi-component mixing capsule, in particular for dental purposes, b |
February 18, 1992 |
| Arrangement for operating a multi-component mixing capsule, in particular for dental purposes, by means of a vibratory mixing device, to activate the capsule and to mix the contents of the capsule. The mixing capsule contains a mixing space and a chamber to receive a foil sachet containi |
| 4952209 |
Applicator syringe for a dental compound |
August 28, 1990 |
| Applicator syringe for a dental compound, with a syringe body (1) tapering into a thin discharge tube (3) and with a piston (5) displaceable in it, the applicator syringe being intended for once-only use. To avoid the need for special actuating tools, but make easy use possible, the effe |
| 4941751 |
Multi-component mixing capsule having an ejection device for the mixed compound, in particular f |
July 17, 1990 |
| Multi-component mixing capsule having an ejection device, in particular for dental purposes. A receptacle part (1) forming a mixing chamber (5) contains a piston (2) which for its part comprises an accommodation chamber (31) for a film container (32) and a ram (3). To enable the ram |
| 4904437 |
Method for producing a syringe body for a dental compound |
February 27, 1990 |
| Applicator syringe for a dental compound, with a syringe body (1) tapering into a thin discharge tube (3) and with a piston (5) displaceable in it, the applicator syringe being intended for once-only use. To avoid the need for special actuating tools, but make easy use possible, the effe |
| 4798596 |
Applicator syringe for a dental compound |
January 17, 1989 |
| Applicator syringe for a dental compound, with a syringe body (1) tapering into a thin discharge tube (3) and with a piston (5) displaceable in it, the applicator syringe being intended for once-only use. To avoid the need for special actuating tools, but make easy use possible, the effe |
| 4732302 |
Device for the metered discharge of dental material |
March 22, 1988 |
| A cartridge (1) contains dental material and at one end has a discharge nozzle (2) and at the other end is connected fixedly in terms of rotation to a nut (3) having an internal thread. A plunger is disposed at the end of a spindle ( 4) in the cartridge, for ejecting the dental material |
| 4715813 |
Method of determining materials of suitable colours for a tooth repair layer of prosthesis facet |
December 29, 1987 |
| Method of determining materials of suitable colours for the base and top layers of a tooth repair layer or prosthesis facet with the aid of colour samples composed of a plurality of layers. Separate samples are used for the base and top layers. They are optically connected by wetting wit |
| 4632243 |
Batch pack for silver filings for the preparation of dental amalgam |
December 30, 1986 |
| A batch pack for silver filings is employed in the preparation of dental amalgam in a laboratory mixing apparatus. The batch pack comprises a foil bag which can be destroyed by the mixing vibration and a briquette or tablet of silver filings. The density of the briquette of silver filing |
| 4537303 |
Device and method for mixing liquid and powdery components, particularly for dental purposes |
August 27, 1985 |
| A portion package assembly of dental amalgam components and a method of mixing in a vibration dental mixing capsule is disclosed comprising a first portion package having a foil pocket containing a predetermined amount of powdery dental component with the foil pocket being comprised of |
| 4396117 |
Capsule for the storage and vibration-mixing of two components particularly for dental purposes |
August 2, 1983 |
| A capsule for the storage and vibration mixing of two components, particularly for dental uses comprises a mixing chamber in which one of the components is stored, the chamber having an aperture which is closed by means of a removable closure member and a foil bag which can be ruptur |
| 4306651 |
Capsule for the storage and vibration-mixing of two components: particularly for dental purposes |
December 22, 1981 |
| A capsule for the storage and vibration mixing of two components, particularly for dental uses comprises a mixing chamber in which one of the components is stored, the chamber having an aperture which is closed by means of a removable closure member and a foil bag which can be ruptur |
