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A device for engaging or disengaging an end fitting of a control cable to or from a lever in a drum brake or the like is arranged to be shorter but to have a large lever ratio for the lever. A shoe is engaged with one end of a strut, and the lever is pivotally journalled to the other end of the stru

A device for engaging or disengaging an end fitting of a control cable to or from a lever in a drum brake or the like is arranged to be shorter but to have a large lever ratio for the lever. A shoe is engaged with one end of a strut, and the lever is pivotally journalled to the other end of the strut while another shoe is engaged with the lever at a portion near to the journalled part. The strut has two opposed side walls and a bridge part therebetween for restraining the lever at a specified position. The lever is composed of a pair of planer members which are joined together at the proximal end, and are spaced apart from each other at the free end to form a narrow gap and at the longitudinally middle portion to form a wide gap. The narrow gap allows a cable itself of the cable to pass therethrough but to inhibit from passing therethrough and the wide gap allows a longer side of the end fitting to pass therethrough. The planar members are formed with protrusions defining a gap therebetween a size of which is smaller than the length of the longer side of the end fitting. Upon engaging the end fitting, it is inserted through the wide gap to abut against the protrusions, and then, shifted toward the free end of the lever to be engaged with the free end of the lever.

대표청구항 ▼

1. A device for operating two members, comprising: a control cable having an end fitting; a strut with a first end adapted to engage one of two members to be operated by the device and a second end connected to a pivot, said strut having two opposing sides with a first gap therebetween; and a l

1. A device for operating two members, comprising: a control cable having an end fitting; a strut with a first end adapted to engage one of two members to be operated by the device and a second end connected to a pivot, said strut having two opposing sides with a first gap therebetween; and a lever in said first gap between said two opposing sides that is adapted to engage another of the two members to be operated by the device and having a first end connected to said pivot and a second free end engaged with said end fitting, said lever having two arms that define, at said second free end, a second gap between said two arms that is smaller than said end fitting so as to prevent passage of said end fitting through said second gap, and, between said second free end and said first end of said lever, a third gap between said two arms that is larger than said end fitting so as to permit passage of said end fitting through said third gap. 2. The device of claim 1, further comprising a stopper overlying said third gap and preventing passage of said end fitting beyond said stopper. 3. The device of claim 2, wherein said stopper joins said two sides of said strut. 4. The device of claim 1, further comprising an abutting part overlying said lever that prevents movement of said lever beyond said abutting part. 5. A device for operating two members, comprising: a strut with a first end with a first indentation therein for operating one of the two members and a second end connected to a pivot, said strut having two opposing sides with a first gap therebetween; and a lever in said first gap between said two opposing sides and having a second indentation therein for operating another of the two members and having a first end connected to said pivot and a second free end, said lever having two arms that define, at said second free end, a second gap between said two arms that has a first width, and, between said second free end and said first end of said lever, a third gap between said two arms that has a second width larger than said first width, said first gap having a first portion between said two opposing sides with a width wider than said lever adjacent to said third gap. 6. The device of claim 5, further comprising an end fitting stopper above said third gap. 7. The device of claim 6, wherein said stopper joins said two sides of said strut. 8. The device of claim 5, further comprising a lever abutting part that prevents movement of said lever beyond said lever abutting part when said lever is rotated.