摘要:
Disque d'embrayage (1) pour embrayage à friction, comprenant : - un moyeu (3) s'étendant selon un axe (X) longitudinal, - un flasque (6) couplé au moyeu (3), - un support (10) rigidement couplé au flasque (6) et s'étendant radialement au-delà du flasque (6), et - une garniture de friction (12) solidaire du support (10), le bord radialement intérieur (20) de la garniture (12) présentant une zone de contact avec le support (10) et une partie (22) s'étendant depuis cette zone de contact et se rapprochant de l'axe (X) lorsque l'on se déplace le long de ladite partie depuis ladite zone de contact.
摘要:
The invention relates to a dry-clutch friction disk comprising a web (2), at least one friction lining (3) and an intermediate part (6), wherein said intermediate part (6) comprises a crown (61) from which tabs (62, 63) extend radially towards the outside, the web (2) comprising progressive areas and the radially extending tabs (62, 63) of the intermediate part (6) being axially arranged opposite said progressive areas, a tab (62, 63) being systematically interleaved between the web (2) and the lining(s) (3). The invention also relates to a method for making such a friction disk.
摘要:
The invention concerns a filtering device comprising a filtering medium (3) in the form of a mat and at least a thermoplastic grid (4), the method for making same comprising a step which consists in stacking the medium (3) and the grid (4), a step which consists in fixing those two elements and a step which consists in pleating said two stacked elements. The fixing step consists in locally producing in targeted manner at least a weld seam by ultrasound fusion, said fixing step being carried out between the stacking step and the pleating step. The invention is applicable to a motor vehicle.
摘要:
The invention concerns a clutch friction for a dry disk clutch, more particularly for a motor vehicle, comprising two friction rings including means generating an air pressure force under the effect of the rotating friction disk, comprising a circumferential groove (20) communicating with a plurality of radial grooves (30) emerging at the friction ring internal periphery (13).
摘要:
The invention relates to a filter medium for the filtration of gases such as air for ventilation and/or heating and/or air conditioning of buildings or motor vehicles, comprising at least one web of fibres made up of a mixture of at least two fibre populations with a different average diameter, each fibre population having in particular a yarn number of less than or equal to 50 decitex (dtex), preferably more than or equal to 1 decitex. The invention further relates to a method for production of said filter medium.
摘要:
Disclosed is a process for manufacturing a filtration device, comprising a fiber carding procedure intended to form a web. The filtration device proposed by the invention takes the form of a web sheet, disposed in a single lap.
摘要:
Disque d'embrayage (1) pour embrayage à friction, comprenant : - un moyeu (3) s'étendant selon un axe (X) longitudinal, - un flasque (6) couplé au moyeu (3), - un support (10) rigidement couplé au flasque (6) et s'étendant radialement au-delà du flasque (6), et - une garniture de friction (12) solidaire du support (10), le bord radialement intérieur (20) de la garniture (12) présentant une zone de contact avec le support (10) et une partie (22) s'étendant depuis cette zone de contact et se rapprochant de l'axe (X) lorsque l'on se déplace le long de ladite partie depuis ladite zone de contact.