摘要:
The invention essentially relates to a handle system with two so-called "self-locking" catches that are independent from each other during the locking process, but are provided with a single unlocking pallet (6). Said system is provided with indicators that detect the opening and closing of the flap and independently indicate the locking of the two catches (7, 8).
摘要:
L'invention concerne une pièce destinée à être implantée dans un tissu osseux tel qu'un implant dentaire, une prothèse ou un comblement osseux à des fins médicales ou vétérinaires, ladite pièce étant constituée d'un matériau qui, combiné à un procédé d'obtention particulier, permet d'accélérer son ostéo-intégration dans le tissu receveur. A cette fin l'invention propose une pièce adaptée à une implantation endo-osseuse in vivo constituée d'un matériau comprenant : - un liant organique thermoplastique - une charge fibreuse
dont les fibres sont majoritairement délaminées du liant sur une partie de leur longueur dans une couche surfacique de ladite pièce. Et un procédé d'obtention économique d'un tel implant
摘要:
L'invention concerne un implant stérile, apte à être fabriqué en très grande série, pour une implantation in vivo dans un tissu osseux, et comprenant : a- une pièce moulée dont la constitution comprend un liant poly (étheréthercétone) et du phosphate de calcium ; b- une surface de greffe au tissu environnant liée à la surface externe de la pièce moulée et comprenant du phosphate de calcium émergeant sous forme cristallisée du liant poly (étheréthercétone) de ladite surface de greffe.
摘要:
The invention relates to a curved structural part formed of a composite material having a fibrous reinforcement with continuous fibres and of which the cross section comprises at least two wings, said fibres extending from one wing to the other, said structural part comprising a variation in the width of its cross section parallel to the local radius of curvature. The structural element resulting from the assembly of parts according to the invention thus has local widenings of the cross section at the connections between the parts constituting a structural element, such as an aircraft fuselage frame, and widenings at the connection with the floor profiles in the case of using such a profile for the construction of an aircraft fuselage structure. The invention also relates to a method of manufacturing such a part.
摘要:
The present invention includes: first and second reaction material accommodation parts, each of which accommodates a solid, gaseous, or liquid reaction material; a feed pump that feeds the reaction material which is accommodated in one or each of the first and second accommodation parts; and a reactor that mixes the reaction material which is fed from the feed pump. The reactor is configured to have a cylinder that has a reaction chamber which accommodates the reaction material therein and has injection ports on which one side of each of the upper portion and lower portion thereof are connected to the first and second reaction material accommodation parts, respectively; a stirring shaft that is disposed to be rotatable in the cylinder and stirs the reaction materials which are supplied from the first and second reaction material accommodation parts; and a stirring motor that provides torque for the stirring shaft.
摘要:
The present invention relates to a tank (100, 12, 11) of liquid (2) designed to withstand the overpressures caused by projectile impact and placed within a structure (4), said tank comprising an overpressure management device, said device comprising a layer (3) of polyethylene-based hyperelastic foam. The object of the invention is to obtain simple, durable and passive expansion both on existing tanks and on new tanks.
摘要:
A system for fixing a marine current turbine to the bottom of a marine or river environment, in order to install and raise a marine current turbine (1). The system comprises a guide structure (2) intended to be fixed to the marine current turbine (1), the guide structure (2) comprising at least a first guide tube (3), a first centring tube (4) and a second centring tube (5), a base (6) comprising a support structure (7) whereon the marine current turbine (1) is fixed, and two support tubes (8) arranged on each side of the support structure (7) and extending in the vertical plane, the guide structure (2) being designed to cooperate in a sliding manner with the base (6) in such a way as to guide the positioning of the marine current turbine (1) on the base (6).
摘要:
The present invention relates to a purification apparatus and a purification method using the purification apparatus, which apparatus involves diffusing/agitating a solution stored in a solution storage tank with the ultrasonic wave, transferring the solution to a reactor through an air compressor and then mixing the solution in the reactor with a solvent fed through another passage to produce a reactant.
摘要:
Disclosed is a method for producing an antibacterial thermal storage fiber. The method includes spinning a spinning solution onto a fiber-forming resin. The spinning solution includes 1.0 to 6.0% by weight of carbon particles and 0.2 to 2.0% by weight of a metal alkoxide coupling agent. The spinning solution further includes 0.5 to 3.0% by weight of inorganic particles composed of a metal powder, a ceramic powder, or a mixture thereof. By using the metal alkoxide coupling agent, the carbon particles and the inorganic particles are dispersed in a resin. Also disclosed is a fiber produced by the method. The fiber is prevented from breakage during spinning and is imparted with thermal storage and antibacterial functions due to the presence of the carbon particles and the inorganic particles. Further disclosed is a fabric manufactured using the fiber. The fabric can be prevented from deterioration of wash fastness.