摘要:
A tolerance ring has a band (16) with outwardly extending corrugated protrusions forming waves (2) which engage a surface (8) of the bore (4) in a housing 5. At one end of the tolerance ring is an outwardly flared guide surface (15a, 15b) extending axially from the band (16) The guide surface (15a, 15b) acts as an enlarged entrance to the band (16) for a shaft 3 to be mounted in the bore 4 by insertion into the tolerance ring. The use of the guide surface (15a, 15b) assists assembly and reduces or eliminates particle production. It is also possible for the corrugated portions to extend inwardly, for the guide surface to be inwardly flared, and for the tolerance ring to be mounted on the shaft prior to insertion in the bore.
摘要:
A device for the forced locking of two elements oriented orthogonally to one another, especially suitable for steadily connecting and constraining two tubular elements (10), (12) with quadrangular or polygonal section which are partly delimited by a U-shaped band (22) and comprise, on at least one face, a plurality of pairs of shaped recesses (14), whereas the band (22) is correspondingly provided with pairs of complementary projections (16) developed projecting on the inner front of the opposite vertical and parallel branches (18) and (20) thereof, characterised in that it comprises a bush (32), extending between said branches (18) and (20) of said band (22) and fitted, at one end, on a collar (28) which develops projecting along the inner front of said branches (18) and (20), whereas the opposite end of said bush (32) constitutes the inlet for a screw (30) the end whereof engages in a threaded hole (28') delimited by the collar (28), the same bush (32) being extended transversally in the tubular element (10) or (12), provided with aligned holes (38), (40) along two opposite faces, starting from a hole (26) of the band (22).
摘要:
Dispositif de fixation d'une ligne de vie contre une paroi d'un bâtiment, caractérisé en ce qu'il est constitué d'un étrier (20) avec deux ailes (20a, 20b), d'un cavalier (10) découpé et plié pour présenter une gouttière (11) dont les bords (11a, 11b) sont prolongés par des pattes (12, 15) et de deux manchons (3 et 4) présentant une fente longitudinale (7) permettant de les monter sur la ligne de vie, chaque manchon étant conformé pour présenter une partie cylindrique destinée à s'insérer entre la gouttière et la ligne de vie et prolongée par une partie allant en s'amincissant jusqu'à son extrémité libre (5a), les ailes (20b, 20c) de l'étrier et les pattes (12, 15) étant percées, chacune, d'un trou (22, 23) lesdits trous étant alignés pour être traversés par un boulon (30, 33).
摘要:
A tolerance ring has a band (16) with outwardly extending corrugated protrusions forming waves (2) which engage a surface (8) of the bore (4) in a housing 5. At one end of the tolerance ring is an outwardly flared guide surface (15a, 15b) extending axially from the band (16) The guide surface (15a, 15b) acts as an enlarged entrance to the band (16) for a shaft 3 to be mounted in the bore 4 by insertion into the tolerance ring. The use of the guide surface (15a, 15b) assists assembly and reduces or eliminates particle production. It is also possible for the corrugated portions to extend inwardly, for the guide surface to be inwardly flared, and for the tolerance ring to be mounted on the shaft prior to insertion in the bore.
摘要:
The technical field of the invention generally involves mount assemblies and in particular, a mount assembly is described for resiliently mounting a stabilizer bar on an automobile frame (12). The mount assembly comprises a bracket assembly and a bushing assembly. The bushing assembly includes an outer sleeve (9) adjacent to the bracket (8) and an inner sleeve (14) for contacting the stabilizer bar (10). The nesting sleeves are designed so as to provide restraint of axial movement while allowing ease of rotational movement. The restraint can be provided by a positive stop such as a projecting flange member (40, 41), or by cooperating conical or tapered surfaces (33, 34) which defines an increased frictional engagement and compression of the stabilizer bar as the inner sleeve (14) and the outer sleeve (9) move increasingly out of relative axial alignment.
摘要:
L'invention concerne généralement des supports et notamment un support permettant de maintenir de façon élastique un stabilisateur sur un châssis d'automobile (12). Le support comprend une patte et une bague. La bague comprend un manchon externe (9) adjacent à la patte (8) et un manchon interne (14) destiné à entrer en contact avec le stabilisateur (10). Les manchons à emboîtement sont conçus de façon à restreindre le mouvement axial tout en facilitant le mouvement de rotation. Le dispositif de retenue peut prendre la forme d'une butée positive telle qu'un élément de bridage à protubérance (40, 41) ou peut être constitué par des surfaces coniques ou effilées (33, 34) qui coopèrent et qui augmentent la friction et la compression appliquées au stabilisateur de façon croissante à mesure que le manchon interne (14) et le manchon externe (9) s'éloignent de l'alignement axial.
摘要:
A tolerance ring has a band (16) with outwardly extending corrugated protrusions forming waves (2) which engage a surface (8) of the bore (4) in a housing (5). At one end of the tolerance ring is an outwardly flared guide surface (15a, 15b) extending axially from the band (16). The guide surface (15a, 15b) acts as an enlarged entrance to the band (16) for a shaft (3) to be mounted in the bore (4) by insertion into the tolerance ring. The use of the guide surface (15a, 15b) assists assembly and reduces or eliminates particle production. It is also possible for the corrugated portions to extend inwardly, for the guide surface to be inwardly flared, and for the tolerance ring to be mounted on the shaft prior to insertion in the bore.