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    • 75. 发明专利
    • Transfer apparatus
    • AU676151B2
    • 1997-03-06
    • AU3578493
    • 1993-02-02
    • NILSSON
    • NILSSON PER
    • A61G7/10A61G7/14B66C17/00B65G47/60B65G47/61B66C17/06
    • PCT No. PCT/SE93/00080 Sec. 371 Date Jul. 22, 1994 Sec. 102(e) Date Jul. 22, 1994 PCT Filed Feb. 2, 1993 PCT Pub. No. WO93/15705 PCT Pub. Date Aug. 19, 1993.A method and apparatus for transferring a load (8) carried by a carrier member (12) between two mutually separate transport paths (3a, b). During transfer, the carrier member switches from being suspended by a device (4a) displaceable in the first carrier path (4a) to being suspended by a device (4b) displaceable in the second carrier path (3b). The carrier member (12) when it is suspended by a first connecting device (9a, 11a) from the displaceable device (4a) of the first conveyor path (4a), is connected to the displaceable device (4b) of the second conveyor path (3b) by a second connecting device (9b, 11b). The length of the second connecting device is reduced and the carrier member (12) is displaced thereby so as to be wholly suspended from the displacement device (4b) of the second conveyor path. A drive mechanism lengthens or shortens at least one of the connecting devices in relation to a housing (14) for modifying the distance between the carrier member (12) and the displaceable devices (4a, 4b).
    • 79. 发明专利
    • MX157650A
    • 1988-12-07
    • MX19308882
    • 1982-06-10
    • WEBB INT CO JERVIS B
    • DEHNE CLARENCE ALBERT
    • B61B10/04B06B1/00B61B10/00B61B10/02B61B13/12B65G47/60
    • The driving member (46) of each article carrier has a stopping cam (81) and an abutment (90), an accumulation cam (80), an anti-jam cam (82), and a pair of transversely projecting driving wings (92, 93), all cams being adapted to disengage the driving member from a pusher. The stopping cam (81) and abutment (90) are engageable with a trackside stop member to stop the carrier; the accumulating cam (80) is engageable with an actuator on the rear of a preceding carrier, also to stop the carrier; and the driving wings (92, 93) are engageable by forwarding and receiving pushers (42-1, 42-2) travelling on parallel side-by-side power tracks at a transfer zone where the driving member and pushers are relatively positioned vertically so that improper engagement between them is prevented by the anti-jam cam (82) and by beveled side surfaces (105, 104) on the driving wings and the pushers. Carrier bumpers (87, 88) and actuators are located within and protected by the web portions of channel-section carrier track members which can be mounted either above or below the power track.