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    • 44. 发明公开
    • Device for avoiding capsizing of catamarans
    • 加泰罗尼亚语(Gerätzur Vermeidung des Kenterns)
    • EP0283595A1
    • 1988-09-28
    • EP87201232.3
    • 1987-06-26
    • Barberis, Michèle
    • Barberis, Michèle
    • B63B15/02B63B43/02
    • B63B15/02B63B2015/0058
    • The mast (3) of a catamaran (1) is pivotally mounted at (5) on the transverse beam (7) of connection between two hulls (9) and kept in position by two shrouds (15) which, starting from the top (17) of the mast (3) and winding around tensioning pulleys (19) and positioning pulleys (21), are connected to the movable point (12) of a piston device (11).
      Said piston device is of the oleodynamic-mechanical type: in general, it is constituted by a piston head (37) kept in position in the cylinder (31) by elastic means (33) and in turn constituted by two parts (35), (39) connected to each other by a calibrated helical spring (43); provided outwardly of the cylinder (31) is a pipe (45) with a pump and unidirectional valves (55) and (57) for the oil.
      When the load on the mast (3) exceeds the value of calibration of the spring (43), the piston head (37) opens to uncover apertures (61) for the passage of the oil which in this manner circulates and permits shifting of the piston head (37) in the cylinder (31).
      Obviously the mast (3) will only bend if the wind acting on the sail exceeds said calibration or safety value.
    • 双体船(1)的桅杆(3)在(5)处枢转地安装在两个船体(9)之间的连接横梁(7)上,并由两个护罩(15)保持在适当位置,这两个护罩从顶部 桅杆(3)的17)和卷绕在张紧滑轮(19)和定位滑轮(21)周围的17(17)连接到活塞装置(11)的可移动点(12)。 所述活塞装置具有机械动力学类型:通常由活塞头(37)构成,活塞头(37)通过弹性装置(33)保持在气缸(31)的适当位置,而又由两部分(35)构成, (39)通过校准的螺旋弹簧(43)彼此连接; 设置在气缸(31)外侧的是具有用于油的泵和单向阀(55)和(57)的管道(45)。 当桅杆(3)上的载荷超过弹簧(43)的校准值时,活塞头(37)打开以露出孔(61),以便以这种方式循环的油通过,并允许 气缸(31)中的活塞头(37)。 显然,如果作用在帆上的风超过所述校准或安全值,则桅杆(3)将仅弯曲。
    • 49. 发明公开
    • Mechanism for automatic changing of tools on industrial robots
    • Automatischer WerkzeugwechslerfürIndustrieroboter。
    • EP0151819A2
    • 1985-08-21
    • EP84200820.3
    • 1984-06-12
    • BISIACH & CARRU' S.p.A.
    • Bisiach, Luciano
    • B25J15/04
    • B23Q9/0064B23K11/318B23Q1/0063B25J15/0491Y10S483/901Y10T29/5107Y10T483/17
    • The mechanism of the invention permits to change automatically and rapidly the tool carried by the head (10) of an industrial robot having several axes of movement, during the working cycle. The mechanism comprises a coupling device (16) mounted on the head (10) of the robot and a connection plate (80) complementary to said device (16) and firmly secured to the tool, this latter being accommodated in an appropriate magazine (90). Fixing of the two parts (16, 80) to each other is effected by rotation of a rotatable crown (40) mounted on the head (10) and actuated by actuator means mounted on the magazine.
      The mechanism comprises a plurality of electrical and fluid connections (11, 78) activated simultaneously with the mechanical connection of the two parts and interrupted automatically on their separation.
    • 本发明的机构允许在工作循环期间自动快速地改变由具有几个运动轴的工业机器人的头部(10)携带的工具。 该机构包括安装在机器人的头部(10)上的联接装置(16)和与所述装置(16)互补的连接板(80),并牢固地固定在工具上,后者被容纳在适当的仓(90 )。 两个部件(16,80)彼此固定通过安装在头部(10)上的可旋转的冠部(40)的旋转来实现,并由安装在刀库上的致动器装置致动。 该机构包括与两部分的机械连接同时激活的多个电和流体连接(11,78),并且在其分离时自动中断。
    • 50. 发明公开
    • Energy recovery winch to operate curtains and roller blinds
    • EnergiezurückgewinnendeWinde zum Antrieb vonRollvorhängenundRolläden。
    • EP0141454A2
    • 1985-05-15
    • EP84201378.1
    • 1984-09-27
    • Abatenda di Serafini Giovanni
    • Serafini, Giovanni
    • E06B9/205E06B9/204E06B9/20
    • E06B9/60E06B9/68E06B9/76F16D49/02F16D67/02
    • A curtain winding up winch is provided with a control device with bevel gears (9) (11) having a 1:1 ratio.
      In order to allow lifting the curtain and ensuring the irreversibility of such action the winch is provided with an irreversibility device formed by a helical spring (33), which is enclosed within a block (41) rigidly connected to the handgrip (7) and is engaged on a sector bushing (15) having a rotational clearance relative to the hub (37) of the first control bevel gear (9).
      Coaxially mounted on the second bevel gear (11) is a control shaft (13) coaxial to the curtain winding up roller (17) and rigidly connected to it; extending between said shaft (13) and the curtain winding up roller (17) is a double helical spring (27) fixed at one end to the control housing (7), and at the other end rigidly connected at (29) to the curtain winding up roller (17).
    • 一个帘式卷扬绞盘设有一个具有1:1比例的锥齿轮(9)(11)的控制装置。 为了允许提升幕帘并确保这种动作的不可逆性,绞盘设置有由螺旋弹簧(33)形成的不可逆装置,螺旋弹簧封闭在刚性地连接到手柄(7)的块体(41)内,并且是 接合在具有相对于第一控制锥齿轮(9)的轮毂(37)的旋转间隙的扇形衬套(15)上。 同轴安装在第二伞齿轮(11)上的是与帘式卷取辊(17)同轴并与其刚性连接的控制轴(13); 在所述轴(13)和所述帘式卷绕辊(17)之间延伸的是在一端固定到所述控制壳体(7)的双螺旋弹簧(27),并且在另一端在(29)处刚性地连接到帘幕 卷绕辊(17)。