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27 records (took 0.056 seconds)

    1.
    发明专利
    未知

    公开(公告)号：NL1014661C2

    公开(公告)日：2001-09-19

    申请号：NL1014661

    申请日：2000-03-16

    Applicant: APPLIED POWER INC

    Inventor： OUDELAAR TONE

    IPC: B62D33/067 ,  B62D33/07 ,  F15B11/20 ,  F15B15/00 ,  F15B15/14 ,  F15B15/26 ,  B60J7/12

    Abstract: A hydraulic actuating device has a drive actuator (1) and a latch actuator (30) for latching the drive actuator or an object which is coupled thereto, in particular a tiltable vehicle cab. The latch actuator has a housing with a cylinder space, inside which a piston (36) can move. The housing is provided with a first connection (50) and a second connection (51), which are in communication with a first port (54) and a second port (55). Furthermore, a third port (56) and a fourth port (57) are connected to the cylinder space and are each in communication, depending on the position of the piston, with the first chamber (37) or the second chamber (38). The third port is in communication with the first connection and the fourth port is in communication with the second connection. A nonreturn valve (60) which closes in the direction of the third port is provided between the third port and the first connection. A nonreturn valve (61) which closes in the direction of the fourth port is provided between the fourth port and the second connection.

    TILTCAB TRUCK WITH HYDRAULIC LOST MOTION
    3.
    发明专利
    TILTCAB TRUCK WITH HYDRAULIC LOST MOTION 未知

    公开(公告)号：DE3372347D1

    公开(公告)日：1987-08-13

    申请号：DE3372347

    申请日：1983-01-20

    Applicant: APPLIED POWER INC

    Inventor： OUDELAAR TONE

    IPC: B62D27/06 ,  B62D33/067 ,  B62D33/08 ,  B62D33/06

    Abstract: To allow movement of a tilting cab on the suspension when travelling hydraulic fluid can flow through pipes (74 and 78) as the piston (76) moves to and fro in the tilt cylinder (18). When pressure is applied by pump (P) to the push chamber (48) by way of path (28) through one-way valve (46) to tilt the cab, the pressure on the pilot piston (50) holds it down against the spring (86) and closes the connection between pipes (74 and 78) through the annulus (68). When pressure is applied through path (30) to pull chamber (102) the piston (50) is lifted and holds valve (46) open for the return flow to reservoir (32). After piston (76) has passed pipe (74) the cab can fall freely to the rest position without further pumping.

    CABTILT SYSTEM WITH SYNCHRONIZING VALVE
    8.
    发明专利
    CABTILT SYSTEM WITH SYNCHRONIZING VALVE 未知

    公开(公告)号：CA1184092A

    公开(公告)日：1985-03-19

    申请号：CA412692

    申请日：1982-10-01

    Applicant: APPLIED POWER INC

    Inventor： OUDELAAR TONE

    IPC: B62D27/06 ,  B62D23/00 ,  B62D33/067 ,  F15B11/22 ,  F15B13/02

    Abstract: CABTILT SYSTEM WITH SYNCHRONIZING VALVE Disclosed is a cabtilt system comprising conventional hydraulic tilting cylinders, cock sensing means, and a synchronizing valve which causes one of the hydraulic tilting cylinders to slow or stop its motion until the other cylinder catches up with it if the cock sensing means senses that the cab is cocking as it tilts.

    9.
    发明专利
    未知

    公开(公告)号：BR8208057A

    公开(公告)日：1984-01-10

    申请号：BR8208057

    申请日：1982-08-20

    Applicant: APPLIED POWER INC

    Inventor： OUDELAAR TONE

    IPC: B62D27/06 ,  B62D33/067 ,  B62D33/08

    Abstract: To allow movement of a tilting cab on the suspension when travelling hydraulic fluid can flow through pipes (74 and 78) as the piston (76) moves to and fro in the tilt cylinder (18). When pressure is applied by pump (P) to the push chamber (48) by way of path (28) through one-way valve (46) to tilt the cab, the pressure on the pilot piston (50) holds it down against the spring (86) and closes the connection between pipes (74 and 78) through the annulus (68). When pressure is applied through path (30) to pull chamber (102) the piston (50) is lifted and holds valve (46) open for the return flow to reservoir (32). After piston (76) has passed pipe (74) the cab can fall freely to the rest position without further pumping.

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