摘要:
A feed assist unit (1) includes a base portion (2) having a plurality of ribs (16a-d) on a lower surface (18) thereof. A dome portion (4) is connected to the base portion (2), and a rotating conduit portion (6) has a curved shape and is coupled to the dome portion (4). Each of the ribs (16a-d) has a first end (20) adjacent to the dome portion (4) and a second end (22) adjacent an associated side (14) of the base portion (2). The feed assist unit (1) has first and second central axes (A-A, B-B) oriented perpendicular to each other. First and third of the ribs (16a, 16c) are oriented parallel to the second central axis (B-B) and the second and fourth of the ribs (16b, 16d) can be oriented parallel to the first central axis (A-A). The first and third ribs (16a, 16c) are offset from the second central axis (B-B) by an offset length (OL) and the second and fourth ribs (16b, 16d) are offset from the first central axis (A-A) the offset length (OL).
摘要:
A cable package comprising a cable (300) and a chamber (200) is provided. The cable comprises a winding (302) and at least one free end (304). The chamber defines an internal volume containing the cable. The chamber comprise a continuous opening (210). The continuous opening comprises at least one surface arranged to apply pressure to a portion of the cable located proximate to the continuous opening.
摘要:
A hose deployment device (1) including a base (3, 300) having sides (4, 400) which in a contracted configuration secure together to define a space to receive a hose (10, 100). The sides (4, 400) in an expanded configuration extend outwardly away from each outer to provide an opening through which the hose (10, 100) can move. Fastening means secure a hose inlet valve and a hose outlet nozzle (27) to the device. Strap means secure a hose to the base in the contracted configuration. Upon application of a fluid pressure to the inlet valve the hose expands urging the strap means to release the hose from the base.
摘要:
The invention relates to a welding wire coil consisting of a length of welding wire (40), the welding wire (40) having a diameter of 2.00 mm or more, the welding wire (40) having a starting portion (46) with a diameter which is reduced as compared to the diameter of the remainder of the welding wire (40) of the welding wire coil. The invention further relates to a combination of such welding wire coil and a container for accommodating an amount of welding wire, having a metal cage (10) with a floor portion and a side portion extending from the floor portion, and having a cardboard wall associated to the side portion of the metal cage.
摘要:
The invention concerns a container (1) comprising a peripheral wall (2) of cardboard material defining an internal volume (4) containing a welding wire spool (3), wherein the peripheral wall (2) is made of cardboard material reinforced by at least one reinforcing strip (5,6,7), preferably from 2 to 15 reinforcement strips. The peripheral wall (2) of the container (1) is made of a plurality of superposed layers of a cardboard material, the strips (5,6,7) being arranged between and integral with at least two of said layers. Preferably, the reinforcing strips (5,6,7) are made of polymer material. The container (1) of the invention can be used in any arc welding process, wherein an electric arc torch is fed with a welding wire (13) that is withdrawn from a welding wire container (1) according to the present invention.
摘要:
[Object] It is intended to provide a spool capable of winding and retaining a thread-like substance without causing a winding curling. [Solving Means] This spool 11 has a base plate 14, thread retaining members 15 and 16, and auxiliary plates 17 and 18. The base plate 14 is made from a resin, paper, or the like and in the form of an elongated rectangle. The base plate 14 is folded at a central portion 21. The thread retaining members 15 and 16 are provided on opposite ends of the base plate 14. The auxiliary plates 17 and 18 are fixed to the thread retaining members 15 and 16 to form flanges. Ends of the auxiliary plates 17 and 18 are fixed to the base plate 14.