USRE12345E - A corpo - Google Patents
A corpo Download PDFInfo
- Publication number
- USRE12345E USRE12345E US RE12345 E USRE12345 E US RE12345E
- Authority
- US
- United States
- Prior art keywords
- carline
- car
- flange
- web
- section
- Prior art date
Links
- 239000002184 metal Substances 0.000 description 6
- 241000270299 Boa Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Definitions
- Figure 1 is a cross-section through the upper portion of an ordinary box-car, showing my improved carline applied thereto.
- Fig. 2 is a longitu- 5 dinahsectionthrough the top of the car, taken at the center of the car,.showing the carline in cross-section
- Fig. 3 is a section showing a side view of one end of the carline.
- Fig. 4 is a side view, of one end of the carline, and
- Fig. 5 is a perspective view of the bracketforsecuring the carline to the side plate of the car.
- My carline may be employed with any form.
- the carline 4 is formed of a plate of metal pressedto shape and ofa general 2 shape in cross-section, as shown in Fig.2.
- 3 l't preferably is of varying cross-section, as shown, being deepest at the center of the car and tapering toward the ends and is somewhat bow-shaped, as shown in Fig. 1, to give the necessary slope to the roof of the car.
- the upper flange 5 and a portion of' the web of the carline are indented at several places to provide depressions or pockets 6 for receiving the wooden purlins 7, which support the roof.
- the latter can be conveniently se- 4 cured to the carline by being bolted to the upper flange of the carline.
- the carline is secured to the sides of the preferably is of double-angle form, as shown of box or similar cars, and in the drawings it car by means of a metallic bracket 8, which in Fig. 5, having one flange 9 riveted 0r vertical'portion'secured to the Reissued' May 16. 1905.
- the flange 11 on the bracket 8 maybe omitted and one of the flanges of the carline--as.
- the lower flange may extend beyond the cnds'of the web and the other flange, as shown at 12, and fit into a recess in the side plate ofthe car, this projection serving to assist in supporting the carline in the same manner as the flange 11 of the bracket 8.
- the carline is of simple shape, easy to make, and its cross-section is such as to secure the most effectual distribution of the metal therein.
- What I claim is ssy l.
- a metallic carline of varying Z-shaped cross-section having one of its flanges and a portion of its web indented or depressed to receive the purlins and having its lower flange projecting beyond the web at the ends of the carline.
- a metallic carline consisting of a flanged shape, and metallic brackets each having a carline at its ends and provided with a flat horizontal flange projecting outwardly in thedirection of thelength of thecarline.
- a metallic carline consisting of a metallip member Z-shaped in cross-section, and metallic brackets secured to said carline at its ends, said brackets having a'vertical' portion secured to the web of the carline, a vertical portion at right angles thereto adapted to bear against the car side, and a flat horizontalportion at right angles to said last-named vertical portion and projecting outwardly in the direction of the length of the carline.
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