摘要:
The invention relates to a device for producing a part from a composite material, by injecting resin into a fibrous structure (28), said device comprising: a first matrix having two adjacent support surfaces defining therebetween a re-entering angle (A); a shim (110) including a corner portion (115) configured to force the fibrous structure into the re-entering angle; and a second matrix (130) that can move in relation to the first matrix, said matrices being configured to grip the fibrous structure and the shim. The shim is connected to the second matrix by at least one connecting rod (150) that is hinged to the second matrix and to the shim, such as to guide the corner portion towards the re-entering angle in order to force the fibrous structure into said angle when the second matrix moves towards the first.
摘要:
The invention relates to a station for uncapping (100) a receptacle (10) comprising a body (12) in which a plurality of adjacent holes (14), initially sealed by a cap (18), are formed. The station comprises at least one cutting member (112) for making at least one cut in the cap between two adjacent holes, so as to form at least one cap portion (120;) closing off at least one of the holes of the receptacle, i.e. the selected hole; and at least one heating gripping device (130;) which is arranged so as to heat and remove said cap portion, thereby opening the selected hole.
摘要:
A disposable intramedullary device for temporary use for treatment of limb infections comprising a variable cross-sectional solid core (1), including a distal portion (2), a middle portion (3) and a proximal portion (4), said proximal portion (2) and distal portion (4) including anchoring regions (5) consisting of through-holes (6) for passing anchoring means to the bone. Outside said anchoring regions (5) said solid core (1) is coated with a polymer layer (7) including antibiotic, the outer diameter of the core (1) and layer (7) assembly being equivalent to that of an intramedullary channel, and the outer diameter of said solid core (1) in said anchoring regions (5) is equivalent to that of an intramedullary channel.
摘要:
A method for producing a toothed belt (10) having a belt section (13) and a tooth section (14) projecting from the belt section (13), which comprises a first step of applying an aqueous treating agent containing a latex of a first rubber and a first vulcanizing agent on a fiber sheet, followed by drying, to thereby form a reinforcing sheet (12) having a fiber sheet and a coating film formed on the fiber sheet, and a second step of vulcanizing the first rubber and a second rubber at the same time in the state in which the reinforcing sheet (12) and a rubber composition being the material of the tooth section (14) and containing the second rubber and a second vulcanizing agent are closely contacted with each other, to thereby reinforce the surface of the tooth section (14) with the reinforcing sheet (12). The above aqueous treating agent comprises the vulcanizing agent in the range of 10 to 100 parts by mass relative to 100 parts by mass of the first rubber.
摘要:
A bone anchor (1) comprising: a first fastening system for fastening a support member to the anchor, and a second fastening system for fastening the anchor to a bone. The second fastening system comprises: first and second clamping jaws (6, 8) defining between them a slot (10) for receiving a bony part of the bone, the second jaw (8) being movable relative to the first jaw (6) so as to clamp the bony part between the first and second jaws, and a locking mechanism (12) for maintaining the second jaw (8) in a fixed clamping position with respect to the first jaw (6).