Track shoe pad assembly and insert element structure of track rubber pad
AssigneeEverpads Co., Ltd.
InventorChun-Li Chiang
Life of this patent
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Abstract
An insert element structure of a track rubber pad, which is connected to a track shoe plate of a caterpillar vehicle by at least one screw member, the insert element structure of the track rubber pad includes a rubber pad, at least one insert element, and at least two fasteners. The rubber pad is detachably connected to the track shoe plate. Each of two ends of the at least one insert element includes at least one hole, wherein the at least one insert element is cladded in the at least one projection of the rubber pad. Each of the at least two fasteners is passed through and disposed in each of the holes of the at least one insert element, wherein each of the at least two fasteners includes an abutting portion, an opening portion and a threaded portion.
Claims17
An insert element structure of a track rubber pad, which is connected to a track shoe plate of a caterpillar vehicle by at least one screw member, the insert element structure of the track rubber pad comprising:
- a rubber pad detachably connected to the track shoe plate, one side of the rubber pad comprising at least one projection, and each of two ends of the at least one projection comprising a cavity;
- at least one insert element, each of two ends of the at least one insert element comprising a hole, the at least one insert element cladded in the at least one projection of the rubber pad, and each of the holes of the at least one insert element coaxially disposed with each of the cavities of the at least one projection;
- and
- two fasteners for each of the at least one insert element, wherein each of the fasteners is passed through and disposed in one of the holes of the at least one insert element, and each of the fasteners is accommodated in the at least one insert element, each of the fasteners comprising:
- an abutting portion disposed on one side of each of the fasteners, the abutting portion located between the at least one insert element and the rubber pad, wherein the abutting portion is in direct contacted with an inner surface of the rubber pad;
- an opening portion disposed on the other side of each of the fasteners, and corresponding to each of the holes of the at least one insert element;
- and
- a threaded portion disposed on an inner wall of each of the fasteners for locking the at least one screw member.
A track shoe pad assembly, which is locked and connected to a track chain of a caterpillar vehicle, and the track shoe pad assembly comprising:
- a track shoe plate configured to lock and connect to the track chain, wherein the track shoe plate comprises at least one notch and at least two first through holes, each of the at least two first through holes is passed through and disposed on the at least one notch;
- and
- an insert element structure of a track rubber pad connected with the track shoe plate, and comprising:
- a rubber pad detachably connected to the track shoe plate, one side of the rubber pad comprising at least one projection, the at least one projection correspondingly embedded in the at least one notch of the track shoe plate, and each of two ends of the at least one projection comprising a cavity;
- at least one insert element, each of two ends of the at least one insert element comprising a hole, the at least one insert element cladded in the at least one projection of the rubber pad, and each of the holes of the at least one insert element coaxially disposed with each of the cavities of the at least one projection, and corresponding to each of the at least two first through holes;
- and
- two fasteners for each of the at least one insert element, wherein each of the fasteners is passed through and disposed in one of the holes of the at least one insert element, and each of the fasteners is accommodated in the at least one insert element, each of the fasteners comprising:
- an abutting portion disposed on one side of each of the fasteners, the abutting portion located between the at least one insert element and the rubber pad, wherein the abutting portion is in direct contacted with an inner surface of the rubber pad;
- an opening portion disposed on the other side of each of the fasteners, and corresponding to each of the holes of the at least one insert element;
- and
- a threaded portion disposed on an inner wall of each of the fasteners.
Dependencies are inferred from the claim text.