. Railway mechanical engineer . •-A 4 >nOM^ „ „, phce by Whetl 5hcp„-ri\ r\XFr-k-s-1—? 1*-^^- 8- ^—-e—(.X.—-7|-—\ V 35|--/=^^^^-^ Fig, 27—IVtain Cranio Pin of Burlington Locomotive based on a load equal to the area of the piston multiplied b;the full boiler pressure. The usual allowable unit stresses ar<given in the second V .^- --^ ^ . 28—Eccentric Crank and Rod of Burlington Locomotive the fr back X—Stresses Crosshead of Burlington 2-10-2 ILocomotives Lb. per sq. Sectionm key in rod through keyway 1 in neck of crosshead through g of key on rod g of key on crosshead : pressure-
. Railway mechanical engineer . •-A 4 >nOM^ „ „, phce by Whetl 5hcp„-ri\ r\XFr-k-s-1—? 1*-^^- 8- ^—-e—(.X.—-7|-—\ V 35|--/=^^^^-^ Fig, 27—IVtain Cranio Pin of Burlington Locomotive based on a load equal to the area of the piston multiplied b;the full boiler pressure. The usual allowable unit stresses ar<given in the second V .^- --^ ^ . 28—Eccentric Crank and Rod of Burlington Locomotive the fr back X—Stresses Crosshead of Burlington 2-10-2 ILocomotives Lb. per sq. Sectionm key in rod through keyway 1 in neck of crosshead through g of key on rod g of key on crosshead : pressure-, pin on in main shank of piston Usual all Stress able sin 10,000 9,000 13,100 10,001) 5,000 20,300 17,000 17,000 15,000 5,500 porlional load on the side rods, -Si) per c .-ind 80 per cent on lite two middle rods. Tlie intermediate knuckle pin is large in diameter and hasample wearing surface. The front and back knuckle pins areof the ball pin type. This type of stub is clearly shown in Fig. this style of ball pin is used, it is the writers lielief thatgreater stresses may safely be used in the rods. This style ofpin has been running some years and has given every satis-faction. The I sections of hotli the main an<l side rods are of a design I 115 RAILWAY AGE
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
