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EP0338883A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Distributor apparatus for spacing drill

Assignee: Ateliers Ribouleau
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Filing: 1989-04-04
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Granted: —
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Expires: 2009-04-04
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Abstract

Abstract Translated from French Ce distributeur comporte un carter de forme générale cylindrique qui est formé par un boîtier (1) et un couvercle (4) entre lequels est monté rotatif un disque distributeur (18) percé de trous (48,50) espacés circonférentiellement. A l'intérieur du boîtier, une cloison (24) délimite un canal de dépression (26) en communication avec une cheminée d'aspiration (2). Le canal (26) comporte une partie supérieure large (27) en forme de croissant qui est prolongée à ses deux extrémités par une branche étroite (28,30). A la partie supérieure de la branche descendante (30), en considérant le sens de rotation du disque (18), est formée une cavité (32,33) de réception d'un organe (34) amovible permettant d'isoler cette branche de la source de dépression. Le fond du canal est muni d'une prise d'air (38) dont l'ouverture est réglable. This distributor comprises a casing of generally cylindrical shape which is formed by a housing (1) and a cover (4) between which is rotatably mounted a distributor disc (18) pierced with holes (48.50) spaced circumferentially. Inside the housing, a partition (24) delimits a vacuum channel (26) in communication with a suction chimney (2). The channel (26) has a wide upper part (27) in the shape of a crescent which is extended at its two ends by a narrow branch (28,30). At the upper part of the descending branch (30), considering the direction of rotation of the disc (18), is formed a cavity (32,33) for receiving a removable member (34) making it possible to isolate this branch from the source of depression. The bottom of the channel is provided with an air intake (38) whose opening is adjustable.

Inventors

  • 👤 Michel Ribouleau

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-26 22:19
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/04; A01C7/042; A01C7/044; A01C7/0443; A01C7/046

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE1931362A1 Cited
DE2217513A1 Cited
DE2517758A1 Cited
US3999690A Cited

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