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    42.
    发明专利
    未知

    公开(公告)号：DE628189C

    公开(公告)日：1936-03-30

    申请号：DEB0150733

    申请日：1931-06-27

    Applicant: OTTO BALLERT

    IPC: B65F3/20

    Improvements in automatic-hydraulic three-way tipping device for vehicles more particularly for motor lorries
    46.
    发明专利
    Improvements in automatic-hydraulic three-way tipping device for vehicles more particularly for motor lorries 未知

    公开(公告)号：GB234494A

    公开(公告)日：1926-01-21

    申请号：GB1324025

    申请日：1925-05-20

    Applicant: ARMIN TENNER ,  OTTO BALLERT

    IPC: B60G17/005 ,  B60P1/16

    Abstract: 234,494. Tender, A., [Firm of], and Ballert, O. May 21, 1924, [Convention date]. Lifting weight off springs.- In vehicles having hydraulically-operated three-way tipping-devices, the device is controlled from one point and by means of one operating lever only in such a manner that prior to the tipping proper there is operated inter alia the automatic engagement of the spring support device. The apparatus is mounted in a frame adapted to be readily attached to the chassis of a vehicle and comprises a working cylinder 1, Fig. 8, horizontally and rotatably mounted in bearings 2, a control cylinder 8 mounted fixedly and coaxially with the cylinder 1, a control piston 11 slidable and partially rotatable in the control cylinder 8, an operating lever 13 and gate 12, a pressure tank 37, and a collecting tank 42. A cylinder 3 having a spring-controlled piston 4 is provided for operating the spring support 6, Fig. 1, whereby the weight during tipping is lifted from the springs of the vehicle. The working cylinder 1 is provided with a piston 16 having trunnions 21 for bell-crank levers 18, Fig. 1, and a tubular piston 17 and guide tube 7. In Fig. 10, the apparatus is shown in the position occupied when the vehicle is in travelling position, and to effect rearward tipping the control piston or member 11 is brought by the lever 13 to the position shown in Fig. 8 and partially rotated to bring the pressure fluid in the tank 37 in communication with the interior of the control member 11. The pressure fluid passes through a port 62 to a channel 62 and a port 62" through the piston 17 to press back the piston 4, operate the spring support 6, and release the flaps of the vehicle and then to force the piston 16 forwards to tip the vehicle. This action by the movement of the piston 17 closes the admission ports into the working cylinder 1. Partial rotation of the control piston 11 brings it in communication with the collecting tank 42, and the weight of the tipped receptacle causes it to return to normal position, and as the pressure falls, the piston 4 is withdrawn to relook the flaps of the vehicle and release the spring supports 6, Fig. 1, and the working piston 16 is forced to the rear.

    Improvements in or relating to automatic lubricating devices for axles
    47.
    发明专利
    Improvements in or relating to automatic lubricating devices for axles 未知

    公开(公告)号：GB215368A

    公开(公告)日：1925-02-12

    申请号：GB1070424

    申请日：1924-04-30

    Applicant: OTTO BALLERT

    IPC: B61F17/22

    Abstract: 215,368. Ballert, O. May 2, 1923, [Convention date]. Lubricant conveyed by mechanical means.-A lubricating device for the axles of railway or the like vehicles comprises a slotted tubular support 8, a pair of feed rollers 4 carried by a shaft 5 passing through the slots in the support 8 and pressed against the journal 1 by a spring, and lateral splash sheets 11 secured to projections 10 on the support 8. The sheets 11 are connected at their ends by sheets 12.

    48.
    发明专利
    未知

    公开(公告)号：DE1134331B

    公开(公告)日：1962-08-02

    申请号：DEB0044691

    申请日：1957-05-20

    Applicant: OTTO BALLERT

    Inventor： BALLERT OTTO

    IPC: B65F3/28

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