Patent application number | Description | Published |
20090206515 | METHOD AND DEVICE FOR THE PRODUCTION OF A PLASTIC PROFILE - In the production of elongate plastic profiles ( | 08-20-2009 |
20090320463 | STIMULATION ACTUATOR FOR MOVING SUPPORTING SURFACES - Underspringing arrangements for mattresses are known, in particular for mattresses of furniture for sleeping on, which have resilient slats that act as support elements for the mattress and that at opposite ends are mounted with elastic bearing means on a frame. The bearing means and the resilient slats yield elastically when the mattresses are subjected to a load. Otherwise, however, the bearing means and the resilient slats are passive. | 12-31-2009 |
20100270717 | SPRING SYSTEM FOR UPHOLSTERY, MATTRESSES OR THE LIKE - A spring system in particular for upholstery and/or mattresses of push-carriage seats, furniture for sitting on or lying on or the like, having a plurality of successively spaced-apart slats ( | 10-28-2010 |
20120066834 | RESTING FURNITURE, IN PARTICULAR SLEEPING OR RECLINING FURNITURE - A bed with a flexible supporting spring system without a frame. The flexible supporting spring system is supported by a supporting frame or directly by the bedstead. The flexible supporting spring system can be rolled and therefore can easily be transported. Above all, however, the flexible supporting spring system can be used for different beds and can be adapted individually to different sleeping cultures. | 03-22-2012 |
20120168997 | SUPPORTING SPRING SYSTEM AND FURNITURE FOR SLEEPING, SITTING AND RECLINING COMPRISING A SUPPORTING SPRING SYSTEM - A supporting spring system for furniture for sleeping, sitting or reclining, having a plurality of elongated, resilient carrier profiles that have a longitudinal axis and that run parallel to each other, form a common plane, and preferably are mounted on a frame or on longitudinal members. The carrier profiles have at least one reinforcement that is spaced apart from the longitudinal axis, and the profiles can be rotated about the longitudinal axis or an axis parallel thereto in order to change their flexural stiffness against a force in the direction perpendicular to the common plane. | 07-05-2012 |
20140031458 | METHOD FOR PRODUCING AND MONITORING AN OBJECT AT LEAST PARTIALLY MADE OF PLASTIC, AND COMPONENT - During the production of reinforced and non-reinforced components ( | 01-30-2014 |
20140117581 | METHOD AND APPARATUS FOR PRODUCING A PLASTIC PROFILE HAVING A REINFORCEMENT - In the pultrusion of reinforced plastic profiles in strand form, the strands of the reinforcement are brought together in a positioning device and subsequently embedded in the plastic. The pulling of the strands of the reinforcement through the positioning device leads to an unwanted contraction and uncontrolled positioning of the reinforcement in the plastic profile. The invention envisages forming the positioning device by multiple successive positioning means, of which at least some positioning means can be periodically moved forward in the direction of production and also moved back counter to the direction of production. As a result, there is an alternating tensioning and compression of individual regions of the reinforcement. This makes exact positioning of the reinforcement in the plastic profile possible and prevents contraction of the reinforcement. | 05-01-2014 |
20140284843 | PROCESS FOR PRODUCING A REINFORCED PLASTIC ARTICLE - Plastics articles with continuous reinforcement strands are normally produced by pultrusion. Pultrusion methods are known for producing straight or curved plastics profiles. It has not hitherto been possible for reinforced plastics articles of more complex form to be produced by pultrusion methods. The invention provides a pultrusion method in which a part of a curved plastics article serves, together with a mold ( | 09-25-2014 |