Abstract: Shaft pit equipment connects a guide rail and a buffer support with a plate that produces a stiff unit of the buffer support and the guide rail. The plate has a rectangular recess that fits on the narrow side of the guide rail. The plate can be pushed onto a free limb of the guide rail. The recess has on both sides of the free limb an offset that serves for conducting away the lubricating oil, wherein the lubricating oil passes into a lubricating oil collector below the plate. In addition, the plate has in the rail region a bent-over portion at which a screw is arranged. The plate is fixed in the “Y” direction by the screw, in the “Z” direction by the recess and in the “X” direction by the buffer support.

Abstract: Apparatus for coupling a downhole tubular (3) to a pump (2). The apparatus comprises: a body portion having a bore (5); a locking assembly comprising at least one locking member (16, 17)=pivotally mounted to the body portion so as to permit the locking member to be pivoted between an open position in which the downhole tubular can be inserted into the bore of the body portion, and a closed position in which the locking member engages the downhole tubular so as to lock the downhole tubular in the bore of the body portion. Fixing means (22) is provided for fixing the locking member in the closed position.

Abstract: Security fastening connection for packets and other uses, destined to the joining of the ends of fastening means such as ropes, perforated tapes, dented tapes or similar being applied to packets constituted by postal packages, luggage or boxes; includes a) a main body provided with a central cavity which is exposed through at least one inlet mouth that affects one of the main faces of said main body; and b) at least two passages for fastening means, said passages having retentive admission means for dented tapes going through said main body in a way such that they coincide in said central cavity. The device further includes c) at least one salient, disposed within said central cavity, and which constitutes a fastening means for perforated tapes; and d) a blocking lid of said inlet mouth that, provided by unremovable connection means with said main body, conforms the support of the identifying security means.