US1465561A - Truck frame - Google Patents
Truck frame Download PDFInfo
- Publication number
- US1465561A US1465561A US544184A US54418422A US1465561A US 1465561 A US1465561 A US 1465561A US 544184 A US544184 A US 544184A US 54418422 A US54418422 A US 54418422A US 1465561 A US1465561 A US 1465561A
- Authority
- US
- United States
- Prior art keywords
- bolster
- arch bar
- column
- arch
- bar
- Prior art date
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
Definitions
- My-invent-ion relates-to trucks for rail way cars, one object of theinvention being to provide an improved form of bolster column and an improved means of assembling the same with the balance of the frame.
- my invention desirably employ two bolster columns in each truck side frame, these bolster. coluinns being spaced apart to receive tlre.
- Fig. 1 is, aside view, partially in section,,of a-truck constructed in accordance with the invention
- v Fig. 2 is a-sectional plan view on line 2-2 of Fig. 1
- Fig. 3 is a longitudinal sectional.
- FIG. 4 is alsectional view on line t4 of Fig. 1;
- Fig. 5 is a perspectiveview tainertherefor, in separated relation;
- FIG. 6 is a perspective view illustrating the threaded-plate employed for holding one pair of journal boxassembling bolts from turning.
- V 5 f f 'V-Like parts are indicated by similar characters of reference throughoutthe different figures.
- the truck side frameillustrated includes an upper arch bar or compressionmembere1,
- overhanging portions of thebolster columns 1 are formed with depending lpinslfi-whicli are receivablein sockets-7 in the upper arch bar.
- Pins 8 are formed upon the lower ends of the bolster columns, being receivable with in sockets 9 that are formed in the lower arch bar 2 and the tie'bar a
- the bolster columns may perform their function as space preserving and strain transmitting struts they are constructed to engage the bottom side of the upper archbar and in order that the bolster columns may be assembled with the upper arch bar in a manner to afford thisengage mentthereof with the arch bar, the upper endsof the bolster columnsv are formed with inclined ledges.
- the upper pin (Sand the ledge 10 of each column are spaced apart sufficiently topermit thev positioning of the p upper 'arch bar between this .pinand ledge
- the invention will be more fully dewhen the bolster column. isinclined ,infthe process of assembly as indicated at .theleft in Fig.3.
- When the bolster columnv has 7 ner to place the lower pins 8 in their sockets 9.
- the columns are preferably symmetricall arran 'ed.
- a shoulder 11 is at the top of each lower pin 8 and bears upon the lower arch bar to co-operate with the corresponding inclined ledge 10 in effecting engagement between each bolster column and the arch bars.
- any suitable or usual form of spring plank 12 is interposed between the lower Aretainer 13 is employed for fixing the assembly of the lower end of each bolster column with the balance of the truck frame, each bolster column having its lower end between the adjacent outer side of the spring plank 12 and the corresponding retainer which is riveted or otherwise secured to the spring plank.
- Each retainer has an overhanging portion 14: which rests upon the shoulder 11 and engages the adjacent upright side of the cor responding bolster column whereby movement of the lower end of such bolster column vertically or horizontally with respect to the balance of the truck frame is prevented.
- truck bolster 15 Any suitable type of truck bolster may be employed, the truck bolster 15' illustrated being carried upon springs 16 that are bottomed upon the spring plank.
- Journal boxes 17 are provided at theends of each truck side-frame, each journal box being assembled with its end of the side frame by means of two bolts 18 which are passed through the converged endsof the arch bars at the top of the journal box and loosely through the tie bar 3.
- the lower ends of thebolts 18 ofeach box are threaded'and have threaded engagement with a plate 19 common thereto that underlies the adjacent end of'the'tiebar.
- Each journal box is disposed between its bolts 18 that pass through journal box ears 20. When the bolts are screwed home the.
- the underlying plate is brought into clamping engagement with the under side of the, tie bar, this clamping plate co-operating with both bolts to prevent either bolt from coming loose.
- the bolts pass through pieces of strip metal 21 that are interposed between the heads of the bolts and the upper arch bar, these pieces of strip metal being finally brought into Z-form to have their ends engage the heads of the bolts and the upper arch'bar after the bolts have been fully tightened to guard against turning of YVhile the lower arch bar preferably terminates above the journal boxes, the invention is not to bethus limited.
- the bolts 18 also assemble the arch bars and the tie bar together, these elements all constituting parts of the side frame and I desire to claim the use of the plate 19 in conjunction with the bolts when these bolts are employed in this way whether they are also employed for assembling the journal boxes with the side frame or not.
- a truck side frame including an upper arch bar; a lower arch bar; and a bolster column formed with pins that enter sockets.
- the bolster column including an inclined ledge at its upper end that is engageable with the under side of the upper arch bar, the bolster column overhanging the upper arch bar, the pin which enters the socket in the upper ioo arch bar being carried by the overhanging portion of :the bolster "column, the upper pin and inclined" ledge being spaced apart sufliciently topermit the positioningof the upper arch bar between the upper pin and the inclined ledge when the bolster column.
- a truck side frame including an upper arch bar; a lower arch "bar; and two symmetrically related bolster columns each bolster co'limin and arch bars, the bolster column including an inclined ledge at its upper end that is engageable with theunder side of the upperarch bar, the bolster columnoverhanging the upper arch bar, the" pin which enters the socket in the upper arch bar beingcarried'by the overhanging portionof the bolster column, the upperpin and inclined ledge'being spaced apart sufliciently to permit the positioning of the up- 'formed with pins that enter sockets formed.
- ba-rsto effect assembly of the per arch bar between the upperpin and the inclined ledge when the bolster column is inclined in the process of assembly.
- a truck side frame including an upper arch bar; a lower arch'bar; and a bolster column formed with pins that enter sockets formed in said arch bars to effect assembly of the bolster column and arch bars, in combination with a spring plankyand a retainer secured to the spring plank, the lower end of the bolster column being held between said spring plank and retainer.
- a truck side frame including an upper arch bar; a lower arch bar; and a bolster column formed with pins that enter sockets formed in said arch bars to eiiiect assembly of the bolster column and arch bars, the bolster column including an inclined ledge at its upper end that is engageable with the under side of the upper arch bar, the bolster column overhanging the upper arch bar,
- the pin which enters the socket in the upper arch bar being carried by the overhanging portion of the bolster column, the upper pm and inclined ledge being spaced apart suffi ciently to permit the positioning of the upper arch bar between the upper pin and the inclined ledge when the bolster column is inclined in the process of assembly, in combination with a spring plank; and a retainer secured to the spring plank, the lower end of the bolster column being .held between said spring plank and retainer.
- a truck side frame including an upper in the process or" assembly, the lower arch bar; a lower arch barg'and a bolster column formed with pins that enter sockets formed in said arch'bars to effect assembly of the bolstercolumn and arch bars, the bolster column including an inclined ledge at 7 its upperendqthat is engageable with the under side of the upper arch bar, thebolster.
- the pin which enters the socketin the upper arch bar being'carried thei overha-ngingportion of the bolster column, the upperpin and inclined ledge bein spaced apart sufficiently'to permit 'thepositioning of the upper arch bar between theupper pin and the inclined ledge when the bolster column is in clined in-the process of assembly, the lower pin upon the bolster column being receivable in the lower arch bar from above the same, there being shoulder at the top 01": this lower pin that bears upon the lower arch bar in combination with 2t S31lI1 alankand a retainer secured to the spring plank, the lower end of the bolster column being held between sa d spring plank andretamer.
- a truck side frame including an upper arch bar; a. lower arch bar; and two symmetrically related; bolster columns each formed with'pms tl1tli' 611t1' sockets -formed in said arch bars to eflect assembly'oif the bolster column and arch bars, thelbolster column including an inclined ledge at its upper end that 1s engageable with the under side of the upper arch bar, the bolster col-V uinn overhanging-theupper arch bar, the pin which enters the socket in the upper arch bar being carried by the overhanging portion of the bolster column, the upper-pin and in clined ledge being spaced apart suiiiciently to permit the positioning of the upper arch bar between the upper pin and the inclined ledge when the bolster column is inclinedin the process of assembly, in combination with a spring plank between the bolster columns; and a retainer secured to each'outer side of the spring plank and having the lowerv end of the adjacent bolster column interposed between the same and the adjacent side of the spring plank
- a truck side frame including an upper arch bar; alower arch bar; and two symmetrically related bolster columns each formed with pins that enter sockets formedin said arch bars to effect assembly of the is inclined in the process of assembly, the lower pin upon the bolster column being receivable in the lower arch bar from above the same, there being a shoulder at the top of this lower pin that bears upon the lower arch bar, in combination with a spring plank between the bolster columns; and a retainer secured to each outer side of the spring plank and having the lower end of the adjacent bolster column interposed between the same and the adjacent side of the spring plank.
- truck side frame including an upper arch bar; lower arch bar; and a bolster column between the arch bars and having pin and socket connection at its lower end with the lower arch bar, in combination with a spring plank; and a retainer secured to one side thereof, the lower end of the column being held between said retainer and the spring plank.
- a truck side frame including an upper arch bar; lower archbar; and two bolster columns between the arch bars and is 1 esse combination with a spring plank; and a retamer secured to one side thereof, the lower end of the column being held between said I retainer and the spring plank.
- a truck side frame including an upper arch bar; a lower arch bar;'and a bolster column assembled with said arch bars and in pin and socket connection with the same, in combination with a retainer, the lower end of the column having a portion in-v terposed between the retainer and lower arch bar.
- a truck side frame including an upper arch bar; a lower arch bar; and a bolster column assembled with said arch bars and in pin and socket connection with the upper 'arch bar, in combination with a retainer,
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
-Aug. 21, 1923.
H.C.PmEBE TRUCK FRAME Filed March 16 1922 2 Sheets-Sheet l m Cfiz'e? MNT Aug. 21, .1923;
'- H. c. PRIEBE TRU CKA FRAME Filed March 16. 1922 2 Sheets-Sheet 2 Patented Aug. 21, 1923.
HT. sr
HERMAN o. 'PRIEBE, or BLUE rst'eun, runners.
Masai 1st I recon FRAME.
Application filed March 1.6, 1922 Serial No. 544,184.
To aZZ whom it may concern:
Be it known that I, HERMAN Q. PRIEBE, citizen of the Un ted States, residing at Blue, Island, in the county oftCook and,
5 State of Illinois, have invented a certain new and useful Improvement in- Truck Frames, of which the following is a full, clear, concise, and exact description.
My-invent-ion relates-to trucks for rail way cars, one object of theinvention being to provide an improved form of bolster column and an improved means of assembling the same with the balance of the frame. In carrying out this feature'of my invention I desirably employ two bolster columns in each truck side frame, these bolster. coluinns being spaced apart to receive tlre.
in the adjacent arch. bars and there is a re- 1 tainer for further securing the lower'end of each bolster column in assembly wlth the balance of the frame, these retainers belng riveted or otherwise secured :to' the spring plank that is interposed therebet-ween- The invention also has forits object the provision of an improved assembly of the journal boxes with the side frame... In carrying out this feature of my invention Tem- 53 upper arch bar and the tie barand being in clamplng relation to the ad acent journal boxes. A single plate is also employed gagement, this single 1 plate replacing the individual nuts that are customarily em-' ployed and co-acting with .bothbolts to prevent the loosening of either. I
scribed in, connection with the accompanying drawings showing the preferred embodiment thereof and in which Fig. 1 is, aside view, partially in section,,of a-truck constructed in accordance with the invention; v Fig. 2 is a-sectional plan view on line 2-2 of Fig. 1; Fig. 3 is a longitudinal sectional.
view of the central portionof theside-frame showing different relations assumed bythe of one'o'fthe bolster columns and the re ploy two threaded bolts at each end of the side frame, these bolts passing through the bolster columns in the process of assembling the same with the balanceof the truck frame; Fig. 4 is alsectional view on line t4 of Fig. 1; Fig. 5 is a perspectiveview tainertherefor, in separated relation; and
r Fig. 6 is a perspective view illustrating the threaded-plate employed for holding one pair of journal boxassembling bolts from turning. V 5 f f 'V-Like parts are indicated by similar characters of reference throughoutthe different figures.
The truck side frameillustrated includes an upper arch bar or compressionmembere1,
a lower arch bar 2, and a tie bar 3. In the preferredembodiment of the; invention the bolster 'columnsthat intervene between the arch bars-are formed separately from both ofthe arch bars, though the invention is not to be' thus limited. These'bolster colpreferably formed of; castings whose upperv ends overhang the upper arch bar-{being suhiciently offset for. this purpose. ,The
'umns are illustrated at land 5 and are: 7
overhanging portions of thebolster columns 1 are formed with depending lpinslfi-whicli are receivablein sockets-7 in the upper arch bar.
ends of the bolster columns.
the bolts.
A shoulder 11 is at the top of each lower pin 8 and bears upon the lower arch bar to co-operate with the corresponding inclined ledge 10 in effecting engagement between each bolster column and the arch bars.
Any suitable or usual form of spring plank 12 is interposed between the lower Aretainer 13 is employed for fixing the assembly of the lower end of each bolster column with the balance of the truck frame, each bolster column having its lower end between the adjacent outer side of the spring plank 12 and the corresponding retainer which is riveted or otherwise secured to the spring plank. Each retainer has an overhanging portion 14: which rests upon the shoulder 11 and engages the adjacent upright side of the cor responding bolster column whereby movement of the lower end of such bolster column vertically or horizontally with respect to the balance of the truck frame is prevented.
Any suitable type of truck bolster may be employed, the truck bolster 15' illustrated being carried upon springs 16 that are bottomed upon the spring plank. Journal boxes 17 are provided at theends of each truck side-frame, each journal box being assembled with its end of the side frame by means of two bolts 18 which are passed through the converged endsof the arch bars at the top of the journal box and loosely through the tie bar 3. The lower ends of thebolts 18 ofeach box are threaded'and have threaded engagement with a plate 19 common thereto that underlies the adjacent end of'the'tiebar. Each journal box is disposed between its bolts 18 that pass through journal box ears 20. When the bolts are screwed home the. underlying plate is brought into clamping engagement with the under side of the, tie bar, this clamping plate co-operating with both bolts to prevent either bolt from coming loose. As a further safeguard, the bolts pass through pieces of strip metal 21 that are interposed between the heads of the bolts and the upper arch bar, these pieces of strip metal being finally brought into Z-form to have their ends engage the heads of the bolts and the upper arch'bar after the bolts have been fully tightened to guard against turning of YVhile the lower arch bar preferably terminates above the journal boxes, the invention is not to bethus limited.
It will be observed that the bolts 18 also assemble the arch bars and the tie bar together, these elements all constituting parts of the side frame and I desire to claim the use of the plate 19 in conjunction with the bolts when these bolts are employed in this way whether they are also employed for assembling the journal boxes with the side frame or not.
lVhile I have hereinshown and particularly described the preferred embodiment of my invention I do not wish to be limited to I the precise details of construction shown underside of the'upperarch bar, the bolster column overhanging the upper arch bar, thepin which enters the socket in the upper arch bar being carried by the overhanging portion of the bolster column, the upper pin and inclined ledge being spaced apart sufficiently to permit-the positioning of the upper arch bar between the upper pin and the inclined ledge when the bolster column is-inclined in the process of assembly.
2. A truck side frame including an upper arch bar; a lower arch bar; and a bolster column formed with pins that enter sockets.
formed in said arch bars to e fect assembly of the bolster column and'archbars, the bolster column including an inclined ledge at its upper end that is engageable with the under side of the upper arch bar, the bolster column overhanging the upper arch bar, the pin which enters the socket in the upper ioo arch bar being carried by the overhanging portion of :the bolster "column, the upper pin and inclined" ledge being spaced apart sufliciently topermit the positioningof the upper arch bar between the upper pin and the inclined ledge when the bolster column.
is inclined in the process of assembly, the
lower in'upon the bolster column being rece1vab e 1n thelower arch bar from above the same, there being a shoulder at the top of this lower pinthat bears upon the lower arch bar. 7
3. A truck side frame including an upper arch bar; a lower arch "bar; and two symmetrically related bolster columns each bolster co'limin and arch bars, the bolster column including an inclined ledge at its upper end that is engageable with theunder side of the upperarch bar, the bolster columnoverhanging the upper arch bar, the" pin which enters the socket in the upper arch bar beingcarried'by the overhanging portionof the bolster column, the upperpin and inclined ledge'being spaced apart sufliciently to permit the positioning of the up- 'formed with pins that enter sockets formed. in said arch ba-rsto effect assembly of the per arch bar between the upperpin and the inclined ledge when the bolster column is inclined in the process of assembly.
i. A truck side "frame including an upper arch bar; a. lower arch bar; and two symmetrically related bolster columns each formed with pins that enter sockets formed in said'arch bars toefi'ect assembly of the bolster column and arch bars, the bolster column including an inclined ledge at its upper end that is engageaole with the under side otthe upperarch bar,"the bolster column overhanging the upper arch bar, the pin which enters the socket in theupper arch bar being carried by the overhanging pore tion of the bolster colimn, the upper pin and inclined ledge being spaced apart sui--' ciently to permit the positioning of the upper arch bar betwenthe upper pin and the inclined ledge when the bolster column is inclined 1 pin upon the bolster column being receivable lower pin that bears in the lower arch bar from above the same, there being a shoulder at the top of this upon the lower arch ba v r o, A truck side frame including an upper arch bar; a lower arch'bar; and a bolster column assembled with said archbars and in pin and socket connection with the same,
in combination with a spring plank; and a retainer secured to the spring plank, the lower end of the bolster column being held between said spring plank and retainer.
6. A truck side frame including an upper arch bar; a lower arch'bar; and a bolster column formed with pins that enter sockets formed in said arch bars to effect assembly of the bolster column and arch bars, in combination with a spring plankyand a retainer secured to the spring plank, the lower end of the bolster column being held between said spring plank and retainer.
7. A truck side frame including an upper arch bar; a lower arch bar; and a bolster column formed with pins that enter sockets formed in said arch bars to eiiiect assembly of the bolster column and arch bars, the bolster column including an inclined ledge at its upper end that is engageable with the under side of the upper arch bar, the bolster column overhanging the upper arch bar,
the pin which enters the socket in the upper arch bar being carried by the overhanging portion of the bolster column, the upper pm and inclined ledge being spaced apart suffi ciently to permit the positioning of the upper arch bar between the upper pin and the inclined ledge when the bolster column is inclined in the process of assembly, in combination with a spring plank; and a retainer secured to the spring plank, the lower end of the bolster column being .held between said spring plank and retainer.
8. A truck side frame including an upper in the process or" assembly, the lower arch bar; a lower arch barg'and a bolster column formed with pins that enter sockets formed in said arch'bars to effect assembly of the bolstercolumn and arch bars, the bolster column including an inclined ledge at 7 its upperendqthat is engageable with the under side of the upper arch bar, thebolster. column overhanging the upper arch bar, the pin which enters the socketin the upper arch bar being'carried thei overha-ngingportion of the bolster column, the upperpin and inclined ledge bein spaced apart sufficiently'to permit 'thepositioning of the upper arch bar between theupper pin and the inclined ledge when the bolster column is in clined in-the process of assembly, the lower pin upon the bolster column being receivable in the lower arch bar from above the same, there being shoulder at the top 01": this lower pin that bears upon the lower arch bar in combination with 2t S31lI1 alankand a retainer secured to the spring plank, the lower end of the bolster column being held between sa d spring plank andretamer.
9. A truck side frameincluding an upper arch bar; a. lower arch bar; and two symmetrically related; bolster columns each formed with'pms tl1tli' 611t1' sockets -formed in said arch bars to eflect assembly'oif the bolster column and arch bars, thelbolster column including an inclined ledge at its upper end that 1s engageable with the under side of the upper arch bar, the bolster col-V uinn overhanging-theupper arch bar, the pin which enters the socket in the upper arch bar being carried by the overhanging portion of the bolster column, the upper-pin and in clined ledge being spaced apart suiiiciently to permit the positioning of the upper arch bar between the upper pin and the inclined ledge when the bolster column is inclinedin the process of assembly, in combination with a spring plank between the bolster columns; and a retainer secured to each'outer side of the spring plank and having the lowerv end of the adjacent bolster column interposed between the same and the adjacent side of the spring plank; r
10. A truck side frame including an upper arch bar; alower arch bar; and two symmetrically related bolster columns each formed with pins that enter sockets formedin said arch bars to effect assembly of the is inclined in the process of assembly, the lower pin upon the bolster column being receivable in the lower arch bar from above the same, there being a shoulder at the top of this lower pin that bears upon the lower arch bar, in combination with a spring plank between the bolster columns; and a retainer secured to each outer side of the spring plank and having the lower end of the adjacent bolster column interposed between the same and the adjacent side of the spring plank.
11. it truck side frame including an upper arch bar; lower arch bar; and a bolster column between the arch bars and having pin and socket connection at its lower end with the lower arch bar, in combination with a spring plank; and a retainer secured to one side thereof, the lower end of the column being held between said retainer and the spring plank. V
12. A truck side frame including an upper arch bar; lower archbar; and two bolster columns between the arch bars and is 1 esse combination with a spring plank; and a retamer secured to one side thereof, the lower end of the column being held between said I retainer and the spring plank.
arately formed from the lower arch bar, in
combination with a spring plank between said bolster columns; and retainers, one secured to each side of the spring plank, the lower end of each'bolster column being secured between the spring plank and the adjacent retainer.
15. A truck side frame including an upper arch bar; a lower arch bar;'and a bolster column assembled with said arch bars and in pin and socket connection with the same, in combination with a retainer, the lower end of the column having a portion in-v terposed between the retainer and lower arch bar. f
16. A truck side frame including an upper arch bar; a lower arch bar; and a bolster column assembled with said arch bars and in pin and socket connection with the upper 'arch bar, in combination with a retainer,
the lower end of the column having a portion interposed betweenthe retainer and lower arch bar.
In witness whereof, I hereunto subscribe my name this tenth day of February, A.
D. 1922. v HERMAN o. PRIEBE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US544184A US1465561A (en) | 1922-03-16 | 1922-03-16 | Truck frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US544184A US1465561A (en) | 1922-03-16 | 1922-03-16 | Truck frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1465561A true US1465561A (en) | 1923-08-21 |
Family
ID=24171098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US544184A Expired - Lifetime US1465561A (en) | 1922-03-16 | 1922-03-16 | Truck frame |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1465561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170018354A1 (en) * | 2015-07-16 | 2017-01-19 | Virginia Transformer Corporation | Tension bar |
-
1922
- 1922-03-16 US US544184A patent/US1465561A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170018354A1 (en) * | 2015-07-16 | 2017-01-19 | Virginia Transformer Corporation | Tension bar |
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