Abstract: A feeding system for freely moving poultry or other small animals including a feeding pan with an outer distribution cone. An overlying horizontal transport channel for feed is provided above the distribution cone having a passage for regular feeding, and the feed passes through the opening at the top of the distribution cone to the inner side of the distribution cone. There is a passage for initial feeding out of the transport channel, arranged such that the feed passes out of the initial feeding passage and impinges on separate chutes externally on the distribution cone having a dividing line between the two chutes.

Abstract: A method for the separable joining and fastening of two circularly cylindrical pipe ends (2, 2A) with the same outside and inside diameters, in mutual non-rotatable extension of each other with coinciding central axes (3) is provided in which the pipe ends (2, 2A) are brought axially against each other and fastened radially, wherein a toothing (7) in the axial direction at one pipe end (2) engages with a corresponding toothing (7) in the axial direction at the other pipe end (2A) in a last section of the axial assembly for joining two pipe ends. Similarly, a system is provided with a joint sleeve and corresponding detent for keeping the pipe ends joined.

Abstract: A feeding system for freely moving poultry or other small animals, comprising a feeding pan (1) having an outer distribution cone (7), wherein an overlying horizontal transport channel (5) for feed is provided above the distribution cone (7), wherein a passage for regular feeding (10) out of the transport channel (5) is provided, and wherein the feed, when passing there through, passes through the opening (11) at the top of the distribution cone (7) to the inner side of the distribution cone (7). Advantageously, and prior to the passage for regular feeding (10) in the direction of movement of the feed, there is a passage for initial feeding (9) out of the transport channel (5), arranged such that the feed passes out of the initial feeding passage and impinges on separate chutes (14, 15) externally on the distribution cone (7), a dividing line (18, 38) between the two chutes (14, 15) being provided in the distribution cone (7).

Abstract: A method for the separable joining and fastening of two circularly cylindrical pipe ends (2, 2A) with the same outside and inside diameters, in mutual non-rotatable extension of each other with coinciding central axes (3) is provided in which the pipe ends (2, 2A) are brought axially against each other and fastened radially, wherein a toothing (7) in the axial direction at one pipe end (2) engages with a corresponding toothing (7) in the axial direction at the other pipe end (2A) in a last section of the axial assembly for joining two pipe ends. Similarly, a system is provided with a joint sleeve and corresponding detent for keeping the pipe ends joined.