Abstract:
A track chain member (600) comprises a shoe member (602) defining a track chain traveling direction (T) and a lateral direction (L) perpendicular to the track chain traveling direction (T) and a first rib (606) defining a first concave radial portion (636).
Abstract:
In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented parallel to and laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin protruding laterally, and the second portion includes a second sprocket-engaging pin protruding laterally. The second link includes a first portion and a second portion. The first portion includes a first sprocket-engaging portion protruding laterally, and the second portion includes a second sprocket-engaging portion protruding laterally. A flight bar is positioned adjacent an end of the first sprocket-engaging portion of the first link.
Abstract:
Traction belt of the vehicle is formed by a flexible belt or it is composed from the segments (1 ) connected by pins into the closed belt, whereby it has a touch surface (3) designed for the transfer of the traction forces from the undercarriage to the ground. On the touch surface (3) there is a layer (2) with the abrasive grains with the grit size larger than 200 pm, preferably the grit size is more than 400 pm, especially preferably the grit size is more than 600 pm. Typical sand papers or abrasive clothes from the aluminum oxide and/or from silicon carbide and/or from zircon and/or from ceramic can be used. Abrasive layer (2) is glued to the segment (1 ) with the touch surface (3), or it is mechanically attached by means of flanges, clips, Velcro fasteners and so on. The segment (1 ) can contain a magnet which draws the touch surface (3) to the ground. The traction belt is advantageously used for the undercarriage of the automatized and/or remotely controlled trolley designed for the cleaning of the metal bottom of the tank for petroleum substances, for the operation on the oil platform or in the oil tank, or in the technological devices refining the petroleum products.
Abstract:
A track link assembly (26) is disclosed. The track link assembly may have a left link pair (76) having left links (46). The left links may be disposed in-line with each other and separated by a left link gap (54). The track link assembly may also have a right link pair (78) having right links (48). The right links may be disposed in-line with each other and separated by a right link gap (56). The right link pair may be disposed opposite the left link pair. The track link assembly may have at least one pin (58) configured to pivotably connect the left link pair and the right link pair. The left link gap may be offset from the right link gap relative to an axis (196) of the at least one pin.
Abstract:
A track assembly having a track link with a concave roller surface. The track link is connected to a track that is mounted about a plurality of rollers so that the concave roller surface engages the plurality of rollers.
Abstract:
A track assembly (16) for a machine comprising track pads (20) with a ground engaging surface (118) opposite link engaging surfaces (112, 114) and a lug (116) protruding between the link engaging surfaces. The track assembly includes pairs of links (220, 222) disposed on the link engaging surfaces of the track pads. The pairs of links include an outer link (230, 234) having an outer bushing end (238, 246) and an outer pin end (240, 248), and an inner link (232, 236) spaced-apart from the outer link. The inner link has an inner bushing end (242, 250) and an inner pin end (244, 252). A distance between the inner bushing ends and the outer bushing ends is less than a distance between the inner pin ends and the respective outer pin ends. The track assembly includes pins (22) connecting the bushing ends of pairs of links to the pin ends of adjacent pairs of links forming endless chains (21, 23). The endless chains connect adjacent track pads in an endless loop.
Abstract:
무한 궤도 장치가 개시된다. 본 발명의 무한 궤도 장치는, 체인을 포함하는 동력전달부재에 마련되어 자성체인 부착 대상물과 동력전달부재 사이의 수막을 자석의 힘으로 눌러서 제거함과 아울러 동력전달부재를 부착 대상물에 부착시키는 수막 제거부; 및 동력전달부재에 연결되며, 강자성체인 부착 대상물에 자석의 힘으로 장비의 본체를 부착시키는 장비 본체 자석 부착부를 포함한다.
Abstract:
Disclosed are various exemplary embodiments of a track joint assembly. In one exemplary embodiment, the track joint assembly may include a first link having a first bore. The track joint assembly may also include a second link having a second bore. In addition, the track joint assembly may include a solid pin positioned at least partially within the first bore. The track joint assembly may also include a bushing positioned coaxially around the pin. The bushing may include an axial end portion disposed in the second bore. The second link may include a sealing portion surrounding an axial end of the axial end portion. The sealing portion may include material having a different wear resistance than material of another portion of the second link.