Hand lever apparatus including a main lever having a brake plate capable
of pressing against a sub-lever
    12.
    发明授权
    Hand lever apparatus including a main lever having a brake plate capable of pressing against a sub-lever 失效
    手柄装置包括具有能够压靠副杠杆的制动板的主杆

    公开(公告)号:US5868377A

    公开(公告)日:1999-02-09

    申请号:US665550

    申请日:1996-06-18

    摘要: A hand lever apparatus (throttle lever) is provided which has the automatic restoring function (automatic idle rotation opening position restoring function) to cope with accidents and steadily hold a desired operation position (intermediate opening position of a throttle valve). The hand lever apparatus has a rotationally operable main lever (30) and a sub-lever (40) rotationally operated to pull a cable (10a) connected to a driven member (CV). The main lever (30) has a brake plate (34). By pressing the brake plate (34) against an operating portion (42) of the sub-lever (40), rotation of the sub-lever (40) is regulated to hold the sub-lever (40) in a position.

    摘要翻译: 提供具有自动恢复功能(自动怠速旋转打开位置恢复功能)以应对事故并稳定地保持所需操作位置(节流阀的中间打开位置)的手柄装置(节气门杆)。 手柄装置具有旋转操作的主杆(30)和可旋转地操作以拉动连接到从动构件(CV)的缆线(10a)的副杆(40)。 主杆(30)具有制动板(34)。 通过将制动板(34)压靠在副杠杆(40)的操作部分(42)上,子杆(40)的旋转被调节以将副杠杆(40)保持在一个位置。

    Hand lever device
    13.
    发明授权
    Hand lever device 失效
    手柄装置

    公开(公告)号:US5718052A

    公开(公告)日:1998-02-17

    申请号:US640625

    申请日:1996-05-01

    摘要: A hand lever device is disclosed which is adapted so that a throttle valve as a driven member can be adjusted appropriately in its degree of opening via a cable and kept at a desired degree of opening and yet immediately returned to the minimum degree of opening to ensure high safety. Thus, fatigue of an operator's fingers can be diminished. Also, the throttle valve is enabled to be brought to the degree of opening at which it had stood before it was returned to the minimum degree of opening without the necessity of readjustment. The hand lever device comprises an eccentric cam shaft (40) including a supporting shaft portion (42) and a pivot pin portion (41, 43) having pivotal axis (0b) eccentric to axis (0a) of the supporting shaft portion (42), a main lever (30) pivotally fitted on the supporting shaft portion (42), and a sub-lever (50) fixed to the pivot pin portion (41). The main lever (30) and sub-lever (50) are pivotally operated to draw a cable (20) connected to a driven member (CV).

    摘要翻译: 公开了一种手动杠杆装置,其适于使得作为从动构件的节气门能够通过电缆以其开启程度适当地调节并保持在期望的开度,并且立即恢复到最小开度以确保 安全性高 因此,操作者的手指的疲劳可以减少。 此外,节流阀能够在其返回到最小开度之前已经站立的开度达到最大程度,而不需要重新调整。 手柄装置包括偏心凸轮轴(40),该偏心凸轮轴(40)包括支撑轴部分(42)和具有与支撑轴部分(42)的轴线(0a)偏心的枢转轴线(0b)的枢轴销部分(41,43) ,枢转地安装在支撑轴部分(42)上的主杆(30)和固定到枢转销部分(41)的副杠杆(50)。 主杆(30)和副杠杆(50)枢转地操作以拉动连接到从动构件(CV)的电缆(20)。