US1704651A - Crosstie for electric locomotives - Google Patents

Crosstie for electric locomotives Download PDF

Info

Publication number
US1704651A
US1704651A US223343A US22334327A US1704651A US 1704651 A US1704651 A US 1704651A US 223343 A US223343 A US 223343A US 22334327 A US22334327 A US 22334327A US 1704651 A US1704651 A US 1704651A
Authority
US
United States
Prior art keywords
cross
tie
brake
crosstie
electric locomotives
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
Application number
US223343A
Inventor
Conrad C C Burkhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US223343A priority Critical patent/US1704651A/en
Application granted granted Critical
Publication of US1704651A publication Critical patent/US1704651A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B61F1/00—Underframes
    • B61F1/06—Underframes specially adapted for locomotives or motor-driven railcars

Definitions

  • Fig. '1 is a side view of my improved crosstie
  • Fig. 2 is a plan View
  • Fig. 3 is an end view
  • Fig. 4 is a transverse sectional view of the cross-tie on the line H, Fig. 2;
  • Fig. 5 is a sectional View on the line 55, Fig. 2. l
  • the cross-tie 1 is made in the form of an integral casting and is of suflicientdepth to form a rigid connection between the two side members of the locomotive frame which are shown by dotted lines 2, Fig. 2.
  • brakefulcrums 4 which are made integral with the body of the cross-tie, the hangers also acting as brake-lever guides and made as clearly shown in the drawings.
  • 5 are the brake-lever fulcrum brackets, to which is pivoted one end of the dead lever. 6 are the motor suspension lugs which are provided to support one end of the electric motor,
  • each end of the cross-tie At each end of the cross-tie are side bearing plates 7 which supportithe sides of the upper structure when the locomotive is traversing a curved track.
  • the cross-tie has side of the centre bearing and close to the point where it is attached to the-side frames, and in each recess of the cross-tie is a longitudinally arranged brake-cylinder 16 shown by dotted lines, Fig. 4. I
  • the brake-cylinder haslugs 17 which ar shown by dotted lines and which are attached to pads 18 on the integral casting. At each side of the recess are flanges 19 which are also recessed at 20-forthe extension of the brakecylinder structure. It will be readily noted that the brake-cylinder structure does not rest on the recessed portions but are rigidly supported on .the'pads 18.
  • cross-tie may be madewithoutthe motorsuspension lugs, and that the cross-tie can'be used on any type of passenger or freight equipment.
  • I claim having a centre bearing, said casting being arranged to fit betweenthe frames of a loco- 1.
  • a cross-tie made in a single casting and motive, andhaving a recess at each end for a brake cylinder.
  • a cast metal cross-tie made in a unitary structure having a centre bearing, side bearings, and recessed at each end for the reception of brake-cylinders, and having integral 1 brake-hangers, fulcrums, andmotor-supportingbrackets- I CONRAD o. o. B R HA T.

Description

March 5, 1929.
C. C. (3. BURKHARDT CROSSTIE FOR ELECTRIC LOCOMOTIVES l, 1927 4 Sheets-Sheet 1 Filed Oct.
M h 5, 1 c. c c. BURKHARDT 04, 1
CROSSTIE FOR ELECTRIC LOCOMOTIVES Filed Oct. 1, 1927 4 Sheets-Sheet 3 Margh 5, 1929. c. c. c. BURKHARDT cRoss'rm FOR ELECTRIC LOCOMOTIVES 192'? 4 Sheets-Sheet Filed Oct.
4 Sheets-Sheet Filed Oct.
C. C. C. BURKHARDT CROSSTIE FOR ELECTRIC LOCOMOTIVES March 5, 1929 Patented Mar. 5, 1929.
V UNITED STATES PATENT OFFICE.
oommn c. c. BURKHARDT, or PHILADELPHIA, PENNSYLVANIA.
CROSSTIE FOR ELECTRIC LOCOMOTIVES.
Application. filed October 1, 1927. S erial No; 223,343.
The object of my invention is to make an integral cast metal cross-tie which will have means for supporting the several parts of an electric locomotive or the like and which will properly stiffen the structural frame of the locomotive in addition to providing means for securing the brake-cylinders in position. In the accompanying drawings: Fig. '1 is a side view of my improved crosstie;
Fig. 2 is a plan View; Fig. 3 is an end view;
Fig. 4 is a transverse sectional view of the cross-tie on the line H, Fig. 2; and
Fig. 5 is a sectional View on the line 55, Fig. 2. l
The cross-tie 1 is made in the form of an integral casting and is of suflicientdepth to form a rigid connection between the two side members of the locomotive frame which are shown by dotted lines 2, Fig. 2.
3 is a centre bearing plate, and projecting from each side of the structure are brakefulcrums 4 which are made integral with the body of the cross-tie, the hangers also acting as brake-lever guides and made as clearly shown in the drawings.
5 are the brake-lever fulcrum brackets, to which is pivoted one end of the dead lever. 6 are the motor suspension lugs which are provided to support one end of the electric motor,
the opposite end being hung on the axles.
' At each end of the cross-tie are side bearing plates 7 which supportithe sides of the upper structure when the locomotive is traversing a curved track. The cross-tie has side of the centre bearing and close to the point where it is attached to the-side frames, and in each recess of the cross-tie is a longitudinally arranged brake-cylinder 16 shown by dotted lines, Fig. 4. I
The brake-cylinder haslugs 17 which ar shown by dotted lines and which are attached to pads 18 on the integral casting. At each side of the recess are flanges 19 which are also recessed at 20-forthe extension of the brakecylinder structure. It will be readily noted that the brake-cylinder structure does not rest on the recessed portions but are rigidly supported on .the'pads 18.
By the above invention I am enabled to make a cross-tie in one piece having the brackets and other supports with different parts of an electric locomotive, so that the brake-cylinders can be properly supported on the frame in a horizontal position. I
It will be understood that in some instances the cross-tie may be madewithoutthe motorsuspension lugs, and that the cross-tie can'be used on any type of passenger or freight equipment.
I claim having a centre bearing, said casting being arranged to fit betweenthe frames of a loco- 1. A cross-tie made in a single casting and motive, andhaving a recess at each end for a brake cylinder.
having a centre bearing plate, side bearings ar n to fit etween the frames of a 100 I If a recessed at each end f t reception of a brake-cylinder, the cross tie I s'0 2. A cross-tie made'in a single casting and being so designedfthat the brake-cylinders J can be rigidly secured to said cross-tie.
3. 'A cross-tie madein a single casting and having a centre bearing and side bearings arranged to fit between the frames of the locomotive, and having a recess at each end for the brake-cylinders, and having pads to which the brake-cylinder structuresare secured.
4:. A cast metal cross-tie made in a unitary structure having a centre bearing, side bearings, and recessed at each end for the reception of brake-cylinders, and having integral 1 brake-hangers, fulcrums, andmotor-supportingbrackets- I CONRAD o. o. B R HA T.
US223343A 1927-10-01 1927-10-01 Crosstie for electric locomotives Expired - Lifetime US1704651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US223343A US1704651A (en) 1927-10-01 1927-10-01 Crosstie for electric locomotives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US223343A US1704651A (en) 1927-10-01 1927-10-01 Crosstie for electric locomotives

Publications (1)

Publication Number Publication Date
US1704651A true US1704651A (en) 1929-03-05

Family

ID=22836096

Family Applications (1)

Application Number Title Priority Date Filing Date
US223343A Expired - Lifetime US1704651A (en) 1927-10-01 1927-10-01 Crosstie for electric locomotives

Country Status (1)

Country Link
US (1) US1704651A (en)

Similar Documents

Publication Publication Date Title
US1704651A (en) Crosstie for electric locomotives
US2403045A (en) Car truck
US717304A (en) Car-truck.
US2189642A (en) Car truck and braking means therefor
US2280754A (en) Brake arrangement
US1978206A (en) Welded railway truck
US1978207A (en) Welded railway truck
US1948259A (en) Railway vehicle structure
US796733A (en) Car-truck.
US1399709A (en) Car-truck
US1670541A (en) Booster-motor support
US1335189A (en) Brake arrangement
US1739123A (en) Truck for railroad vehicles
US800035A (en) Car-truck.
US2343940A (en) Brake arrangement
US1952390A (en) Safety support for end brake beams
US1936897A (en) Clasp brake for motor trucks
US1120173A (en) Railway-car truck.
US1650931A (en) Car-truck structure
US963978A (en) Car-truck.
US2841095A (en) Railway vehicle truck
US1376684A (en) Railway side-frame and journal-box connection
US1454167A (en) Brake mechanism
US1205991A (en) Emergency-brake-beam support.
US675347A (en) Car-brake.