US1123777A - Truck. - Google Patents
Truck. Download PDFInfo
- Publication number
- US1123777A US1123777A US74031613A US1913740316A US1123777A US 1123777 A US1123777 A US 1123777A US 74031613 A US74031613 A US 74031613A US 1913740316 A US1913740316 A US 1913740316A US 1123777 A US1123777 A US 1123777A
- Authority
- US
- United States
- Prior art keywords
- bars
- transom
- spacer
- arch
- casting
- 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
- B61F5/50—Other details
- B61F5/52—Bogie frames
Definitions
- the primary object of this invention is to provide means whereby the transom bars are interlocked with the arch bar spacer casting.
- a further object is to provide means whereby the transom bars are strengthened in their interlocked position with the spacer bar casting by the arch bars.
- a further object is to provide means for interlocking the transom bars with the arch bar spacer casting, said bars and spacer casting being reinforced by the arch bars so that a very strong and rigid connection can be made between the aforesaid parts.
- Figure 1 is a plan view of a portion of a truck frame, showing this improvement applied thereto.
- Fig. 2 is a side elevation of Fig. 1.
- Fig. 3 is an enlarged horizontal view, partly in section, taken on the line IIIIII, Fig. 2.
- Fig. 1 is an enlarged rear sectional elevation, taken on the line IV IV, Fig. 3.
- Fig. 5 is an enlarged vertical section, taken on the line V-V, Fig. 3.
- F ig. 6 is an enlarged vertical section, taken on the line VI-VI, Fig. 3.
- Fig. 7 is a perspective view, showing one of the interlocking transom bar ends.
- 1 designates the wheel of a truck, having the axle 2 which is supported in the usual boxing 3. Mounted on said boxing, adjacent its ends, is a tension arch bar 4. Mounted on said bar 4 is the compression arch bar 5. Supported by said arch bars 4 and 5, adjacent the center, is the arch bar spacer casting 6, which spacer casting, along with its opposite (not shown), carries the transom bars 7.
- the transom bars 7 have formed at their ends right-angle tongue portions 8, which tongue portions are out down at the upper Specification of Letters Patent.
- Patented J an. 5, 15915.. Serial No. 740,316.
- the arch bar spacer casting has a main body portion 12. Formed on the inside of said main body portion are recesses 13, said recesses being formed adjacent one end of each check 11, and extending at right angles therefrom (see Fig. 3).
- a vertical lip 14 is formed, extending longitudinally of said spacer casting and on the outside thereof. Oppositely disposed from said lip 14, and formed adjacent the center of said spacer casting, is another lip 15, said lip extending longitudinally between the recesses 13. Formed on one end of each of said cheeks 11 is a shoulder 16, which shoulders are in longitudinal alinement with the inside edge of the lip 15.
- the tension arch bar 4, which is fitted to the under side of said spacer arch bar casting 6, is taken care of similarly to the compression arch bar 5, as there is a longitudi nally extending lip 17 which depends from said arch bar casting.
- Oppositely disposed from said lip 17, and in vertical alinement with the lip 15, is another lip 18, which lip is similar to said lip 15.
- the checks 11 have engaging shoulders similar to the shoulders 16 which are on the upper side of said arch bar spacer casting 6.
- the tongues 8 of the transom bars are engaged in the-recesses 13, said recesses being of such a length as to just take in the length of the tongues 8, so that a perfectly tight fit will be assured, and the outside side walls 19 of said transom bars will engage against the inside portions of the cheeks 11.
- the transom bars 7 are secured to said cheeks 11 by the bolts 20, and the tongue portions of said transom bars are engaged against the body portion 12 of said arch bar casting by the bolts 21.
- the cut-down portions 9 of the tongues 8 of the transom bars are flush with the top and bottom of the spacer bar casting so that when the arch bars 4 and 5 are clamped into place by the bolts 22, the horizontal portions of said arch bars will bear against the portions 9 of said transom bars. Furthermore, the inside side portions of said arch bars will lock tightly vagainst the shoulders 10 of said transom bars. Furthermore, the lips 14, 15, 17 and 18, along with the shoulders such as 16, will very firmly secure said arch bars against any oscillating movement.
- This construction is designed to provide an improved interlocking transom bar connection with the arch bar spacer castings. From this improved manner of securing said parts together, it is readily seen how a very strong and secure unison of these parts can be obtained.
- An arch bar spacer casting having a pair of recesses formed therein, and a pair of right-angled portions extending therefrom, a pair of transom bars having rightangled end portions, said right-angled end portions being cut away so as to form a tongue, said tongue portions of said transom bars being adapted to be seated in said recesses and secured thereto, said right-angled extending portions of said spacer casting being adapted to engage the outside walls of'said transom bars adjacent their ends, and means for securing said right angled portions of said spacer casting to said transom bars, the upper and lower portions of said tongues of said transom bars being adapted to be engaged by a pair of arch bars when said arch bars are secured to said spacer casting.
- a truck the combination of a pair of arch bar spacer members, and a pair of transom bars, the ends of said transom bars having right angled bent portions forming corners to said bars, said right angled bent portions being cutaway forming tongues, engaging surfaces formed on said spacer members for engagement with the right angled bent portions of said transom bars, arch bars mounted on said spacer members, said arch bars adapted to engage the upper and lower portions of said tongues of said transom bars, and means for securing said transom bars to said spacer members.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Description
W. S. MILLER.
TRUCK.
APPLICATION FILED JAN. 6. 1913.
1 1%,??? Patented Ja11.5, 1915.
2 BHBETSSHEET 1.
W. S. MILLER.
TRUCK.
APPLICATION FILED JAN.0,1913.
1 9 1 I; 3 7"? Patented Jan. 5, 1915.
2 SHEETS-SHEET 2.
urn sh N FFII),
WALTER S. MILLER, OF ST. LOUIS, MISSOURI, ASSIGNOR T0 ST. LOUIS CAR COMPANY, OF ST. LOUIS, MISSOURI, A CORPORATION OF MISSOURI.
TRUCK.
mas er.
Application filed January 6, 1913.
T0 aZZ whom it may concern:
Be it known that I, VVALTER S. MILLER, a citizen of the United States of America, residing in the city of St. Louis and State of Missouri, have invented certain new and useful Improvements in Trucks, of which the following is a specification.
The primary object of this invention is to provide means whereby the transom bars are interlocked with the arch bar spacer casting. a
A further object is to provide means whereby the transom bars are strengthened in their interlocked position with the spacer bar casting by the arch bars.
A further object is to provide means for interlocking the transom bars with the arch bar spacer casting, said bars and spacer casting being reinforced by the arch bars so that a very strong and rigid connection can be made between the aforesaid parts.
Other and further objects will appear in the specification, and be specifically pointed out in the appended claims, reference being had to the accompanying drawings exemplifying the invention, and in which,
Figure 1 is a plan view of a portion of a truck frame, showing this improvement applied thereto. Fig. 2 is a side elevation of Fig. 1. Fig. 3 is an enlarged horizontal view, partly in section, taken on the line IIIIII, Fig. 2. Fig. 1 is an enlarged rear sectional elevation, taken on the line IV IV, Fig. 3. Fig. 5 is an enlarged vertical section, taken on the line V-V, Fig. 3. F ig. 6 is an enlarged vertical section, taken on the line VI-VI, Fig. 3. Fig. 7 is a perspective view, showing one of the interlocking transom bar ends.
Referring to the drawings: 1 designates the wheel of a truck, having the axle 2 which is supported in the usual boxing 3. Mounted on said boxing, adjacent its ends, is a tension arch bar 4. Mounted on said bar 4 is the compression arch bar 5. Supported by said arch bars 4 and 5, adjacent the center, is the arch bar spacer casting 6, which spacer casting, along with its opposite (not shown), carries the transom bars 7.
The transom bars 7 have formed at their ends right-angle tongue portions 8, which tongue portions are out down at the upper Specification of Letters Patent.
Patented J an. 5, 15915.. Serial No. 740,316.
and lower edges thereof, as shown at 9, forming shoulders 10 (as shown more clearly in Figs. 3 and 7 Formed integral with the arch bar spacer casting 6 are cheeks 11, said cheeks extending at right angles from said arch bar casting (5. The arch bar spacer casting has a main body portion 12. Formed on the inside of said main body portion are recesses 13, said recesses being formed adjacent one end of each check 11, and extending at right angles therefrom (see Fig. 3).
In order to provide means for securely seating the compression arch bar 5 to said spacer casting 6, a vertical lip 14 is formed, extending longitudinally of said spacer casting and on the outside thereof. Oppositely disposed from said lip 14, and formed adjacent the center of said spacer casting, is another lip 15, said lip extending longitudinally between the recesses 13. Formed on one end of each of said cheeks 11 is a shoulder 16, which shoulders are in longitudinal alinement with the inside edge of the lip 15. I
The tension arch bar 4, which is fitted to the under side of said spacer arch bar casting 6, is taken care of similarly to the compression arch bar 5, as there is a longitudi nally extending lip 17 which depends from said arch bar casting. Oppositely disposed from said lip 17, and in vertical alinement with the lip 15, is another lip 18, which lip is similar to said lip 15. The checks 11 have engaging shoulders similar to the shoulders 16 which are on the upper side of said arch bar spacer casting 6.
In mounting this improved construction together, the tongues 8 of the transom bars are engaged in the-recesses 13, said recesses being of such a length as to just take in the length of the tongues 8, so that a perfectly tight fit will be assured, and the outside side walls 19 of said transom bars will engage against the inside portions of the cheeks 11. The transom bars 7 are secured to said cheeks 11 by the bolts 20, and the tongue portions of said transom bars are engaged against the body portion 12 of said arch bar casting by the bolts 21.
From an inspection of Fig. 3, it is readily seen how a very rigid construction is made between the transom bars and the spacer castings. But in order to further secure the rigidity of said transom bars to said spacer castings, the manner in which the tension and compression arch bars 4 and 5 are seated on said spacer casting will provide means for interlocking the transom bars, spacer casting, and arch bars together.
As shown best in Fig. 5, the cut-down portions 9 of the tongues 8 of the transom bars are flush with the top and bottom of the spacer bar casting so that when the arch bars 4 and 5 are clamped into place by the bolts 22, the horizontal portions of said arch bars will bear against the portions 9 of said transom bars. Furthermore, the inside side portions of said arch bars will lock tightly vagainst the shoulders 10 of said transom bars. Furthermore, the lips 14, 15, 17 and 18, along with the shoulders such as 16, will very firmly secure said arch bars against any oscillating movement.
This construction is designed to provide an improved interlocking transom bar connection with the arch bar spacer castings. From this improved manner of securing said parts together, it is readily seen how a very strong and secure unison of these parts can be obtained.
What I claim is:
1. The combination of an arch bar spacer member, and a pair of transom bars, the ends of said transom bars having rightangled bent portions bent toward each other, and recesses formed in said spacer member for the reception of said right-angled end of said transom bars.
2. The combination of an arch bar spacer member, and a pair of transom bars, the ends of said transom bars having rightangled bent portions, said right-angled portions being cut away forming tongues, and
recesses formed in said spacer member to receive said tongues.
3. The combination of an arch bar spacer member, and a pair of transom bars, the ends of said transom bars having rightangled bent portions, recesses formed in said spacer member for the reception of said right-angled ends of said transom bars, and right-angled portions extending from said spacer member for engaging the outside walls of said transom bars.
4. The combination of an arch bar spacer casting, a pair of transom bars, and a pair of arch bars, the ends of said transom bars having right-angled bent portions, means formed in said spacer casting for the reception of said right-angled portions of said transom bar, said right angled portions being adapted to be engaged at the top and bottom edges by said arch bars.
5. The combination of an arch bar spacer casting, a pair of transom bars, and a pair of arch bars, the ends of said transom bars having right-angled bent portions, said right angled-bent portions being cut away forming tongues, recesses formed in said spacer casting for the reception of said tongues, right-angled portions extending from said spacer castings engaging the outside walls of said transom bars adjacent said tongues, said arch bars adapted to engage the top and bottom of said spacer casting and said tongues, and means for securing said transom bars to said spacer casting.
6. An arch bar spacer casting having a pair of recesses formed therein, and a pair of right-angled portions extending therefrom, a pair of transom bars having rightangled end portions, said right-angled end portions being cut away so as to form a tongue, said tongue portions of said transom bars being adapted to be seated in said recesses and secured thereto, said right-angled extending portions of said spacer casting being adapted to engage the outside walls of'said transom bars adjacent their ends, and means for securing said right angled portions of said spacer casting to said transom bars, the upper and lower portions of said tongues of said transom bars being adapted to be engaged by a pair of arch bars when said arch bars are secured to said spacer casting.
7. The combination of an arch bar spacer casting, a pair of transom bars, and a pair of arch bars, the ends of said transom bars having right angled bent portions, recesses formed in said spacer member for the reception of said right angled ends of said transom bars, said right angled portions adapted to be engaged at their top and bottom edges by said arch bars.
8. The combination of an arch bar spacer member, and a pair of transom bars, the ends of said transom bars having right angled bent portions, said right angled portions being bent toward each other, and engaging surfaces formed on said spacer member adapted to bear against said right angled ends of said transom bars.
9. In a truck, the combination of a pair of arch bar spacer members, and a pair of transom bars, the ends of said transom bars having right angled bent portions forming corners to said bars, said right angled bent portions being cutaway forming tongues, engaging surfaces formed on said spacer members for engagement with the right angled bent portions of said transom bars, arch bars mounted on said spacer members, said arch bars adapted to engage the upper and lower portions of said tongues of said transom bars, and means for securing said transom bars to said spacer members.
10. In a truck, the combination of a pair of arch bar spacer members, and a pair of transom bars, the ends of said transom bars having right angled bent portions, said top and bottom edges of the ends of said right angled bent portions forming corners transom bars. to said transom bars, engaging surfaces formed on said spacer members for the re WALTER MILLER 5 ception of the corners of said transom bars, In the presence of and arch bars mounted on said spacer mem- J. C. HERRMANN,
bers, said arch bars adapted to engage the JOSEPH M. TAYLOR.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of latents, Washington, D. 0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74031613A US1123777A (en) | 1913-01-06 | 1913-01-06 | Truck. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74031613A US1123777A (en) | 1913-01-06 | 1913-01-06 | Truck. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1123777A true US1123777A (en) | 1915-01-05 |
Family
ID=3191935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US74031613A Expired - Lifetime US1123777A (en) | 1913-01-06 | 1913-01-06 | Truck. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1123777A (en) |
-
1913
- 1913-01-06 US US74031613A patent/US1123777A/en not_active Expired - Lifetime
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