US845698A - Safety-appliance rivet-bolt. - Google Patents
Safety-appliance rivet-bolt. Download PDFInfo
- Publication number
- US845698A US845698A US34592706A US1906345927A US845698A US 845698 A US845698 A US 845698A US 34592706 A US34592706 A US 34592706A US 1906345927 A US1906345927 A US 1906345927A US 845698 A US845698 A US 845698A
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- US
- United States
- Prior art keywords
- bolt
- rivet
- car
- safety
- appliance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
Definitions
- My invention is an improvement in safetyapplianee rivet-bolts especially intended for use on railway-cars; and the invention consists in certain novel constructions and coIn-' binations of parts, as will be hereinafter de-
- Figure 1 illustrates my invention in connection with a grab iron.
- Fig. Zillirstratesthe invention in connection with abrake-statf stand.
- Fig. 3 shows the invention in. connection with an air-pipe clamp.
- Fig. 4 shows the improved bOltSlIi connection with a sill-step.
- Fig. 5 illustrates,
- Fig. 6 is a side view of'an unthreaded boltin connection with a portion of a car, the latter being shown in section.
- Fig. 7 is a similar view,tl1c bolt being threaded.
- Fig.8 is a side view of the bolt previous 'tobeing riveted.
- Fig. 9 is a side view, and Fig. 10 is ancnd view, of the bolt, showing a keyapplied.
- the object of'thc invention is. to simplify the present methods of applyinggrab-irons, sill-steps, uncoupling lever brackets, stakepockets, air-pipe clamps, retaining-valves, brake-stall” stands, &c., to steolfreight-ears.
- the present methods when one ofthe steps, clamps, or the like becomes broken HOCGSSl-I in. order to get at the rivets for cutting out the same.
- My invention seeks to provide for re lacing auyof the devices held by thesafety- )olts without necessitating going inside the car or anymovcmcntof the freight, so that in a few the ear out of the train and without getting Repairs of this character are now made under conditions that make them very expensive for the railroads, as the cars must be taken to the repair-track, frequently causing a delay of twenty-four to forty-eight hours, and the importance of ready repairs that the Government imposes a hcavyfine on any railroads whose inspectors are detected running cars by terminals with defective safetyaplniances.
- the"bolt A may be" slotted, as shown at A, to receives. key B, 'or the slot may be omitted, as shownat A, Fig.4, and the 'bolt be threaded to receive a-nutC, as illustrated ini-thefsaid Figgj'l, for-securing the'-- grab-iron jin' lace.-""--Thr'oughout thecone struction T the olts are shouldered -'at a' to:
- irons may be of theordinary construction generally employed for the purpose for which 8 5 they are designed. These irons have-openings fitting over the bolts,- and when so fitted, as shown in the figures, nuts C may; be alpplied,;as shown in ig. l, or the-keys ma e driven home, as-shown Figs.2, 9, an 10, 9o
- the construction is simple, can be economically applied, and will resultin a great savingof time and nmncy.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Emergency Lowering Means (AREA)
- Connection Of Plates (AREA)
Description
PATENTED FEB. 26, 1907.
J. W; CURRAN.
SAFETY APPLIANCE RIVET BOLT.
APPLICATION FILED 10110.1 1906.
INVENTOR WT GUHEEAN All JUHN
arrow/5Y5 scribed and claimed.
tales the moving of thefreight insiilc the car I under the car.
will be appreciated.when it is understood the invention in connection with'a stakepocket.
minutes repairs may be made withouttaking Specification of Letters Patent. I.
rammed m, '26, 190 7.-
Application filed December 1. 1906. Serial No. 345,927.
Ton/Z whom it may concern:
Be it known that I, JOHN W. CURRAN, a citizen of the United States, and a resident of ewpo'rt, in the county of Campbell and State of lieinueky, have invented certain new and useful improvements in Safety-Appliance Rivet-Bolts, of which the followingis a specification.
My invention is an improvement in safetyapplianee rivet-bolts especially intended for use on railway-cars; and the invention consists in certain novel constructions and coIn-' binations of parts, as will be hereinafter de- In the. drawing, Figure 1 illustrates my invention in connection with a grab iron. Fig. Zillirstratesthe invention in connection with abrake-statf stand. Fig. 3 shows the invention in. connection with an air-pipe clamp. Fig. 4 shows the improved bOltSlIi connection with a sill-step. Fig. 5 illustrates,
Fig. 6 is a side view of'an unthreaded boltin connection with a portion of a car, the latter being shown in section. Fig. 7 is a similar view,tl1c bolt being threaded. Fig.8 is a side view of the bolt previous 'tobeing riveted. Fig. 9 is a side view, and Fig. 10 is ancnd view, of the bolt, showing a keyapplied.
The object of'thc invention is. to simplify the present methods of applyinggrab-irons, sill-steps, uncoupling lever brackets, stakepockets, air-pipe clamps, retaining-valves, brake-stall" stands, &c., to steolfreight-ears. The present methods when one ofthe steps, clamps, or the like becomes broken HOCGSSl-I in. order to get at the rivets for cutting out the same.
My invention seeks to provide for re lacing auyof the devices held by thesafety- )olts without necessitating going inside the car or anymovcmcntof the freight, so that in a few the ear out of the train and without getting Repairs of this character are now made under conditions that make them very expensive for the railroads, as the cars must be taken to the repair-track, frequently causing a delay of twenty-four to forty-eight hours, and the importance of ready repairs that the Government imposes a hcavyfine on any railroads whose inspectors are detected running cars by terminals with defective safetyaplniances.
' to secure the irons in place "The present improvement facilitates the makin 'of repairs, so that man'y'repairs may bemat e which'would not otherwise'be madeunder existing circumstances, so that its to.
adoption will help the railroads as welljas ad- Vance the aims of the Government. By my invention I proyide a safety-bolt permanently in connectionwiththe cars, 'so
that when grab i'rons,-:-sill-steps, &c.', become broken they can be easily removed and re-' Placed.
As shown,.the"bolt Amay be" slotted, as shown at A, to receives. key B, 'or the slot may be omitted, as shownat A, Fig.4, and the 'bolt be threaded to receive a-nutC, as illustrated ini-thefsaid Figgj'l, for-securing the'-- grab-iron jin' lace.-""--Thr'oughout thecone struction T the olts are shouldered -'at a' to:
abut the outrrecsorthemr side-Dana are provided wi'th ["tenons I a; which project through, openings (1 in;the car. side: and are rivete'dat their inneiv'enjds :atgafl-iorming heads, wlierebyl 'the bolts arehprmanently secured to the car sideat their inner ends and 80. project outwardlytherefrom to' receive any .one of the irons, such as shown at 1,- 2,'3, 4,
and 5 in the accompanying'drawing,.-which irons may be of theordinary construction generally employed for the purpose for which 8 5 they are designed. These irons have-openings fitting over the bolts,- and when so fitted, as shown in the figures, nuts C may; be alpplied,;as shown in ig. l, or the-keys ma e driven home, as-shown Figs.2, 9, an 10, 9o
gwjthiabolt ss 1" ma be'a'pplie'd from the outer sidcjof'the car, am thus save the expense and delay of moving the freightto get at an ordinarybolt or 5 rivet within the car. l
The construction is simple, can be economically applied, and will resultin a great savingof time and nmncy.
It is found in practice that bolts and rivets rco securing grab or other irons rarely, if ever,
become broken, and bymaking the bolts peri i mancntly. in connection with the cars 1 pro-- vide for the ready substitution of new-irons whenever desired. ic5 Icln-im l h 1. The combination with a" car having openings, of a rivet-bolt shouldered near its i inner'end to abut the car side and having bc-'- yondsaidshoulderatcnonpro ect"ig'througzh no the opening in the car-side and riveted atits inner end forming, a hcad'bearmgngainst the outer end of thebolt being threaded,'a-n iron fitting on the bolt and against the faceof the car, and a nut on thebolt for securing said iron, substantially as set forth.
v JOHN CURRAN.
and riveted on the inner side of the car, the 10 inner end with a shoulder abutting the outer. Witnesses:
face of the car and having at tenon beyond said shoulder and projecting through thecar HENRY MARSH, L. L. CLAnK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34592706A US845698A (en) | 1906-12-01 | 1906-12-01 | Safety-appliance rivet-bolt. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34592706A US845698A (en) | 1906-12-01 | 1906-12-01 | Safety-appliance rivet-bolt. |
Publications (1)
Publication Number | Publication Date |
---|---|
US845698A true US845698A (en) | 1907-02-26 |
Family
ID=2914163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US34592706A Expired - Lifetime US845698A (en) | 1906-12-01 | 1906-12-01 | Safety-appliance rivet-bolt. |
Country Status (1)
Country | Link |
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US (1) | US845698A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000540A1 (en) * | 1979-08-29 | 1981-03-05 | F Dauwalder | Hand rail assembly |
US4266318A (en) * | 1979-08-29 | 1981-05-12 | Caterpillar Tractor Co. | Hand rail assembly |
-
1906
- 1906-12-01 US US34592706A patent/US845698A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981000540A1 (en) * | 1979-08-29 | 1981-03-05 | F Dauwalder | Hand rail assembly |
US4266318A (en) * | 1979-08-29 | 1981-05-12 | Caterpillar Tractor Co. | Hand rail assembly |
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