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Method for introducing a cable into a cable guide tube Patent #: 4850569
ApplicationNo. 274752 filed on 11/22/1988
US Classes:226/7, By fluid current226/97.1BY FLUID CURRENT
ExaminersPrimary: Stodola, Daniel P.
Assistant: Bowen, P.
Attorney, Agent or Firm
Foreign Patent References
International ClassB65H 054/78
Foreign Application Priority Data1987-11-25 GB
AbstractA method is described for introducing one or more optical fibre members (1) into a tubular passageway (2). The method involves passing a current of fluid, preferably air, into and through a venturi (6) the downstream side of which communicates with the passageway (2). The optical fibre member (1) is introduced into the venturi (6) via a hypodermic tube (7) and then into the passageway (2). Apparatus for carrying out the method are described.