US2631740A - Coupler for model railroads - Google Patents
Coupler for model railroads Download PDFInfo
- Publication number
- US2631740A US2631740A US83471A US8347149A US2631740A US 2631740 A US2631740 A US 2631740A US 83471 A US83471 A US 83471A US 8347149 A US8347149 A US 8347149A US 2631740 A US2631740 A US 2631740A
- Authority
- US
- United States
- Prior art keywords
- coupler
- uncoupling
- shank
- head
- pins
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/04—Coupling or uncoupling by means of trackside apparatus
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H19/00—Model railways
- A63H19/16—Parts for model railway vehicles
- A63H19/18—Car coupling or uncoupling mechanisms
Definitions
- This invention relates to a railroad car coupler, more particularly designed for use on small-scale model railroad cars.
- the principal object of the invention is to provide a simple and highly efiicient coupler which will automatically engage and which can be disengaged by remote control on model railway sysems.
- a further object is to provide a coupler which, when two cars are brought into contact, they will automatically couple themselves together, and so constructed that it cannot be damaged by the collisions usually encountered in model railway systems.
- a further object is to provide an electrically operated'uncoupling device which will cooperate with the improved coupler, and which may be placed at desired points along the railway for remote uncoupling control.
- Fig. 1 is an enlarged, plan view, illustrating two iof the improved couplers in the engaged posiion;
- Fig. 2 is a similar view, illustrating the couplers in the disengaging position
- Fig. 3 is a side view of the couplers in the engaged position
- Fig. 4 is a reduced-scale, plan view of a section of track, illustrating an uncoupling device used with the improved coupler;
- Fig. 5 is a longitudinal section through the uncoupler'of Fig. 4, taken on the line 5--5, Fig. 4;
- Fig. 6 is a cross-section through the track of Fig. 4, taken on the line 6-6, Fig. 5;
- Fig. 7 is a similar section, illustrating an alternate form of uncoupling device
- Fig. 8 is a plan view of the uncoupling member of the alternate form of uncoupling device
- Fig. 9 is a side view of a self-centering mounting for the improved coupler.
- Figs. 10 and 11 are horizontal sections taken on the line 19-40, Fig. 9.
- the improved railway car coupler is provided with a draw bar shank ll! terminating at its car extremity in any of the usual attachment devices for attaching the coupler to the car, As illusthe two ears i 4 upon a retaining pin I6.
- the shank It is provided with a draw bar pin opening I I by means of which it may be attached to the car.
- the shank It terminates at its outer extremity in a head l2 extending substantially transversally of the axis of the draw bar ll].
- the coupler extends forwardly, thence inwardly to form a hookshaped, stationary lip !3 which extends partially over the front surface of the head l2.
- the head I2 is bifurcated to form a tongue notch l 8 between two hinge ears M.
- a movable lip i5 having an inclined forward face is hingedly and movably mounted between The pin [6 extends through anelongated pin slot I! in the movable lip I5.
- the tongue notch l8 extends inwardly and rearwardly from the head [2 into the shank Ill, as indicated in broken line in Figs. 1 and 2, to receive the movable lip l5.
- the inner edge of the lip i5: is flat and lies against a flat bottom in the notch l8 when in the engaged position of Fig. 1. When in the latter position, the 'pin :6 is in the outer extremity of the pin slot H.
- a leaf spring [9 is mounted on the side of the draw bar id in any desired manner. As illustrated, the rearward extremity of the spring i9 is slid into a spring-receiving pocket 20 formed on the shank Hi. The forward extremity of the spring I9 presses against the movable lip 15 to constantly urge it to the engaged position of Fig. 1.
- the two engaged couplers may be swung away from each other for uncoupling either manually or by any desired uncoupling device.
- An uncoupling device for this purpose is illustrated in Figs. 4, 5, and 6, which operates against uncoupling pins 24, one of which extends downwardly from the head of each coupler at one side of the axis thereof.
- the rails of a typical model railway track are indicated at 22, the cross ties at 3!, and the supporting table at 31].
- the uncoupling pins terminate slightly above the level of the tops of the rails 2.2.
- the uncoupling device consists of a boatshaped uncoupling plate or member 23 which is pointed at both extremities and positioned on the center line between the rails. 22.
- the pins 24 will engage the inclined side edges of the mem ber 23, as indicated in broken line in Fig. 5, so that the two pins 24 will be forced outwardly to the disengaging position of Fig. 2 so as to uncouple the cars.
- FIG. 5 One method of elevating the member 23 for uncoupling purposes is illustrated in Fig. 5, and consists of a solenoid 25 arranged when energized to magnetically attract an armature bar 25.
- the solenoid is mounted on a solenoid plate, and the armature bar 26 is supported from the uncoupling. member 23 through the medium of two hanger rods 21 and lock nuts '28.
- the rods 2! pass through the. solenoid plate and through holes 29 drilled in. the table 3!].
- the device of Fig. 4 forces the lower extremities of the coupling pins 24 outwardly to disengage the couplers.
- the same result could be accomplished by eliminating the uncoupling pins 24 and by extending the retaining pins It downwardly in their stead to form uncoupling pins, as illustrated in Fig. 7. This places the uncoupling pins on the opposite side of the coupler from the former pins 24. Therefore, the separating or uncoupling action isaccomplished by forcing the two lower extremities of the pins 15 toward the coupler axis.
- an alternate form of uncoupler as shown in Figs. 7 and 8, in which an uncoupling channel 33 having upwardly and. inwardly rolled edges 34 is mounted similarly to the former member 23. so that it may be elevated through the action of a solenoid 35, an armature 36, and a pair of push rodsv 31.
- the extremities of the inwardly turned edges 34 are curved or flared outwardly so that they will engage the uncoupling pins 32 of a moving car to force them inwardly to the axial position for uncoupling purposes.
- the couplers be maintained in the center position so as to engage each other, as shown in Fig. 1, when two cars are brought together.
- One means for accomplishing this is shown in Figs. 9, 10, and 11.
- the coupler, indicated at 39 is formed on the extremity of a draw bar or shank 40, the extremit of which is movably mounted in a coupler box 4
- a draft pin 42 extends through the shank 4!) at right angles to the axis thereof and through elongated openings 43 in the box 4
- the walls of the box are contoured to form two arcuate guide bosses 44 on the interior which contact the sides of the shank 4D.
- the extremity of the shank terminates in a rounded head 45, from which a spring-centering point 5% axially extends.
- a compression spring 41 is positioned over the point 46 and is compressed between the extremity of the shank 4
- a second spring-centering point 48 holds the spring in axial position in the box 4
- the spring constantly urges the pin 42 against the forward extremities of the slotted opening 43 to maintain the shank on the center line of the box.
- the shank can be swung to either side when the cars are rounding a curve, as shown in Fig. 11, but will always return to the center position under the influence of the spring 31.
- the spring. also serves as a shock absorber when two cars come together, since the coupler can be forced back to the broken-line position of Fig. 10 against the influence of the spring.
- Coupling means for model railroads comprising two similar coupling devices adapted to coact with each other to couplev two vehicles together, comprising: a draw bar shank; means pivotally securing the rear extremity of said shank to a vehicle; a head formed on the forward extremity of said shank and extending transversally of said shank, said head having greater horizontal width and vertical thickness than said shank; a fixed, hook-shaped jaw extending forwardly from one side of said head, said hook-shaped. jaw equaling said head in vertical. thickness; two horizontally disposed hinge.
- ears extendingirom the other side of said head in vertically spaced relation; a movable lip of less vertical thickness than said head positioned between said ears and resting at its rearward extremity against said shank; a pin extending between said ears and through a slotted opening in said movable lip, said slotted opening allowing out-ward movement of said movable lip with reference to said head; a leaf spring secured against said shank at its rearward extremity and resiliently resting against said movable lip at its forward extremity to urge the forward extremity of said lip inwardly; and an uncoupling pin mounted in, and extending downwardly from, said head to engage an uncoupling device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Description
March 17, 1953 R. L. WATSON 2,631,740
COUPLER FOR MODEL RAILROADS Filed March' 25, 1949 5 Sheets-Sheet 1 MIN INVENTOR. Zap L. 11/7790 A TTOE/VE) March 17, 1953 R. L. WATSON COUPLER FOR MODEL RAILROADS 5 Sheets-Sheet 2 Filed March 25, 1949 33 IN V EN TOR.
24m A. h n'rsa/v March 17, 1953 R. L. WATSON 2,531,740
' COUPLER FOR MODEL RAILROADS I Filed March 25, 1949 I 5 Sheets-Sheet 3 INVENTOR. RALPH L. M4730 ATTOP/VZ') Patented Mar. 17, 1953 UNITED STATES ATENT OFFICE 1 Claim.
This invention relates to a railroad car coupler, more particularly designed for use on small-scale model railroad cars.
The principal object of the invention is to provide a simple and highly efiicient coupler which will automatically engage and which can be disengaged by remote control on model railway sysems.
A further object is to provide a coupler which, when two cars are brought into contact, they will automatically couple themselves together, and so constructed that it cannot be damaged by the collisions usually encountered in model railway systems.
A further object is to provide an electrically operated'uncoupling device which will cooperate with the improved coupler, and which may be placed at desired points along the railway for remote uncoupling control.
Other objects and advantages reside in the detail construction of the invention, which is designed for simplicity, economy, and effioiency. These will become more apparent from the following description.
In the following detailed description of the invention, reference is had to the accompanying drawing which forms a part hereof. Like numerals refer to like parts in all views of the drawing and throughout the description.
In the drawing:
Fig. 1 is an enlarged, plan view, illustrating two iof the improved couplers in the engaged posiion;
Fig. 2 is a similar view, illustrating the couplers in the disengaging position;
Fig. 3 is a side view of the couplers in the engaged position;
Fig. 4 is a reduced-scale, plan view of a section of track, illustrating an uncoupling device used with the improved coupler;
Fig. 5 is a longitudinal section through the uncoupler'of Fig. 4, taken on the line 5--5, Fig. 4;
Fig. 6 is a cross-section through the track of Fig. 4, taken on the line 6-6, Fig. 5;
Fig. 7 is a similar section, illustrating an alternate form of uncoupling device;
Fig. 8 is a plan view of the uncoupling member of the alternate form of uncoupling device;
Fig. 9 is a side view of a self-centering mounting for the improved coupler; and
Figs. 10 and 11 are horizontal sections taken on the line 19-40, Fig. 9.
The improved railway car coupler is provided with a draw bar shank ll! terminating at its car extremity in any of the usual attachment devices for attaching the coupler to the car, As illusthe two ears i 4 upon a retaining pin I6.
trated, the shank It is provided with a draw bar pin opening I I by means of which it may be attached to the car. The shank It terminates at its outer extremity in a head l2 extending substantially transversally of the axis of the draw bar ll].
At one side of the head l2 the coupler extends forwardly, thence inwardly to form a hookshaped, stationary lip !3 which extends partially over the front surface of the head l2. At the other side the head I2 is bifurcated to form a tongue notch l 8 between two hinge ears M.
A movable lip i5 having an inclined forward face is hingedly and movably mounted between The pin [6 extends through anelongated pin slot I! in the movable lip I5. The tongue notch l8 extends inwardly and rearwardly from the head [2 into the shank Ill, as indicated in broken line in Figs. 1 and 2, to receive the movable lip l5. The inner edge of the lip i5: is flat and lies against a flat bottom in the notch l8 when in the engaged position of Fig. 1. When in the latter position, the 'pin :6 is in the outer extremity of the pin slot H.
A leaf spring [9 is mounted on the side of the draw bar id in any desired manner. As illustrated, the rearward extremity of the spring i9 is slid into a spring-receiving pocket 20 formed on the shank Hi. The forward extremity of the spring I9 presses against the movable lip 15 to constantly urge it to the engaged position of Fig. 1.
Operation Let us assume that two cars equipped with the improved couplers are brought together. The hooked lips I3 .of each coupler will engage and slide upon each other until they strike the inclined faces of the movable lipsl5, forcing the latter outwardly until the two lips [3 pass each other, at which time the spring-actuated, movable jaws l5 will force the stationary lips l3 into the hooked engagement of Fig. 1.
To uncouple the cars it is only necessary to swing the two engaged couplers outwardly in opposite directions so that the stationary lips l3 will force the movable lips l5 outwardly, as shown in Fig. 2, sufficiently to allow the two lips I3 to be drawn past each other. As the movable lips l5 are forced outwardly, the slots 2! will travel along the retaining pins [6 to allow outward movement of the jaws until the extreme position of Fig. 2 is reached.
The two engaged couplers may be swung away from each other for uncoupling either manually or by any desired uncoupling device. An uncoupling device for this purpose is illustrated in Figs. 4, 5, and 6, which operates against uncoupling pins 24, one of which extends downwardly from the head of each coupler at one side of the axis thereof. In Figs. 4, 5, and 6 the rails of a typical model railway track are indicated at 22, the cross ties at 3!, and the supporting table at 31]. The uncoupling pins terminate slightly above the level of the tops of the rails 2.2.
The uncoupling device consists of a boatshaped uncoupling plate or member 23 which is pointed at both extremities and positioned on the center line between the rails. 22. When the uncoupling member 23 is elevated, the pins 24 will engage the inclined side edges of the mem ber 23, as indicated in broken line in Fig. 5, so that the two pins 24 will be forced outwardly to the disengaging position of Fig. 2 so as to uncouple the cars.
One method of elevating the member 23 for uncoupling purposes is illustrated in Fig. 5, and consists of a solenoid 25 arranged when energized to magnetically attract an armature bar 25. The solenoid is mounted on a solenoid plate, and the armature bar 26 is supported from the uncoupling. member 23 through the medium of two hanger rods 21 and lock nuts '28. The rods 2! pass through the. solenoid plate and through holes 29 drilled in. the table 3!].
Normally the uncoupling member 23 will rest upon the tires 3|, supporting. the armature. bar 25 spaced below the solenoid 25. Should the solenoid beenergized, the armature bar 26 will be attracted thereto, to. elevate the member 23 to the operation position, as shown in broken line in Fig. 5,. where it will contact and separate the uncoupling pins 24 of passing couplers.
The device of Fig. 4 forces the lower extremities of the coupling pins 24 outwardly to disengage the couplers. The same result could be accomplished by eliminating the uncoupling pins 24 and by extending the retaining pins It downwardly in their stead to form uncoupling pins, as illustrated in Fig. 7. This places the uncoupling pins on the opposite side of the coupler from the former pins 24. Therefore, the separating or uncoupling action isaccomplished by forcing the two lower extremities of the pins 15 toward the coupler axis.
The latter is accomplished by means of an alternate form of uncoupler, as shown in Figs. 7 and 8, in which an uncoupling channel 33 having upwardly and. inwardly rolled edges 34 is mounted similarly to the former member 23. so that it may be elevated through the action of a solenoid 35, an armature 36, and a pair of push rodsv 31. The extremities of the inwardly turned edges 34 are curved or flared outwardly so that they will engage the uncoupling pins 32 of a moving car to force them inwardly to the axial position for uncoupling purposes.
It is essential for automatic coupling purposes that the couplers be maintained in the center position so as to engage each other, as shown in Fig. 1, when two cars are brought together. One means for accomplishing this is shown in Figs. 9, 10, and 11. In this means the coupler, indicated at 39, is formed on the extremity of a draw bar or shank 40, the extremit of which is movably mounted in a coupler box 4|. A draft pin 42 extends through the shank 4!) at right angles to the axis thereof and through elongated openings 43 in the box 4|.
The walls of the box are contoured to form two arcuate guide bosses 44 on the interior which contact the sides of the shank 4D. The extremity of the shank terminates in a rounded head 45, from which a spring-centering point 5% axially extends. A compression spring 41 is positioned over the point 46 and is compressed between the extremity of the shank 4|] and the end wall of the box 4|. A second spring-centering point 48 holds the spring in axial position in the box 4|.
The spring constantly urges the pin 42 against the forward extremities of the slotted opening 43 to maintain the shank on the center line of the box. The shank can be swung to either side when the cars are rounding a curve, as shown in Fig. 11, but will always return to the center position under the influence of the spring 31. The spring. also serves as a shock absorber when two cars come together, since the coupler can be forced back to the broken-line position of Fig. 10 against the influence of the spring.
While a specific form of. the improvement has been described and illustrated herein, it is to be understood that the same may be varied, within the scope of the appended claim, without departing from the spirit of the invention.
Having thus described the invention, what is claimed and desired secured by Letters Patent is:
Coupling means for model railroads comprising two similar coupling devices adapted to coact with each other to couplev two vehicles together, comprising: a draw bar shank; means pivotally securing the rear extremity of said shank to a vehicle; a head formed on the forward extremity of said shank and extending transversally of said shank, said head having greater horizontal width and vertical thickness than said shank; a fixed, hook-shaped jaw extending forwardly from one side of said head, said hook-shaped. jaw equaling said head in vertical. thickness; two horizontally disposed hinge. ears extendingirom the other side of said head in vertically spaced relation; a movable lip of less vertical thickness than said head positioned between said ears and resting at its rearward extremity against said shank; a pin extending between said ears and through a slotted opening in said movable lip, said slotted opening allowing out-ward movement of said movable lip with reference to said head; a leaf spring secured against said shank at its rearward extremity and resiliently resting against said movable lip at its forward extremity to urge the forward extremity of said lip inwardly; and an uncoupling pin mounted in, and extending downwardly from, said head to engage an uncoupling device.
RALPH L. WATSON.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 388,856 Goettel Sept. 4., 1888 535,361 Depew Mar. 12, 1895 1 ,117,107 Thomas Nov. 10, 1914 1,953,676 Fredrickson Apr. 3, 1934 2,318,741 Bowen et a1. May 11, 1943 2,411,394 Strayer Nov. 19, 1946 FOREIGN PATENTS Number Country Date 605,283 Great Britain July 20, 1948
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83471A US2631740A (en) | 1949-03-25 | 1949-03-25 | Coupler for model railroads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83471A US2631740A (en) | 1949-03-25 | 1949-03-25 | Coupler for model railroads |
Publications (1)
Publication Number | Publication Date |
---|---|
US2631740A true US2631740A (en) | 1953-03-17 |
Family
ID=22178563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US83471A Expired - Lifetime US2631740A (en) | 1949-03-25 | 1949-03-25 | Coupler for model railroads |
Country Status (1)
Country | Link |
---|---|
US (1) | US2631740A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2738079A (en) * | 1952-07-17 | 1956-03-13 | Ferris John Walter | Coupling device for model railway cars |
US2868393A (en) * | 1956-06-22 | 1959-01-13 | Jr George J Bailey | Model railroad car coupler |
US2998145A (en) * | 1959-04-22 | 1961-08-29 | Sr Howard F Maurer | Uncoupling device for toy and model railroad cars |
US3024924A (en) * | 1958-01-07 | 1962-03-13 | Mantua Metal Products Co Inc | Railroad car hopper gate and coupler cam actuating means |
US3111229A (en) * | 1959-09-28 | 1963-11-19 | Clarence K Edwards | Magnet-actuated coupler for model railroad cars |
US3112036A (en) * | 1960-09-20 | 1963-11-26 | Frazer Alan | Operating automatic coupler for toy and model railroad equipment |
US3132749A (en) * | 1961-02-14 | 1964-05-12 | English Steel Corp Ltd | Devices for automatically operating the locking members of automatic couplers for rail vehicles |
US3140784A (en) * | 1960-11-03 | 1964-07-14 | Gilbert Co A C | Spreadable coupler for ho gage model railroad vehicles |
US3140783A (en) * | 1960-10-04 | 1964-07-14 | Gilbert Co A C | Truck and releasable coupler for miniature trains |
US3160286A (en) * | 1963-04-17 | 1964-12-08 | Wilson Fraser | Railway car coupler |
US3338429A (en) * | 1964-08-17 | 1967-08-29 | Max Ernst | Coupling device for toy and model vehicles |
DE1294277B (en) * | 1962-11-26 | 1969-04-30 | Ernst Max | Storage of a coupling half at the vehicle end of toy and model railway vehicles |
DE2128918A1 (en) * | 1970-06-15 | 1972-01-13 | Pritchard, Sydney Charles, Seaton, Devon (Großbritannien) | Coupling for model rail vehicles |
DE2204158A1 (en) * | 1972-01-28 | 1973-08-02 | Roessler Heinz | ONE-PIECE COUPLING DEVICE FOR MODEL RAILWAYS |
DE2542787A1 (en) * | 1975-05-09 | 1976-11-11 | Edwards | MODEL RAILWAY SYSTEM WITH UNCOUPLING AND PRE-COUPLING POSSIBILITY |
DE2806739A1 (en) * | 1977-10-11 | 1979-04-12 | Tomy Kogyo Co | COUPLING FOR PLAY AND MODEL RAILWAY CARRIAGES AND LOCOMOTIVES |
US4650081A (en) * | 1984-12-20 | 1987-03-17 | Gebr. Fleischmann | Claw coupling for electric toy and model trains |
US5785192A (en) * | 1997-02-28 | 1998-07-28 | Kadee Quality Products, Inc. | Model railroad coupler |
US20050167386A1 (en) * | 2004-01-08 | 2005-08-04 | Barger J. P. | Model railroad coupler |
US20080128377A1 (en) * | 2006-12-05 | 2008-06-05 | Mautino P Scott | Railcar Coupler System and Method |
US20090114614A1 (en) * | 2007-11-02 | 2009-05-07 | Dudley Curtis L | Remote-Controlled Model Railway Vehicle Coupling Device |
USD999335S1 (en) * | 2020-10-27 | 2023-09-19 | Wireman Pty Limited | Harpoon applicator tip |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US388856A (en) * | 1888-09-04 | John goettel | ||
US535361A (en) * | 1895-03-12 | Car-coupling | ||
US1117107A (en) * | 1913-09-17 | 1914-11-10 | Bailey P Belk | Train-stopping apparatus. |
US1953676A (en) * | 1931-01-15 | 1934-04-03 | Julius G Fredrickson | Car coupling |
US2318741A (en) * | 1941-07-31 | 1943-05-11 | Ideal Aeroplane & Supply Co In | Uncoupling means for the cars of toy trains |
US2411394A (en) * | 1944-03-22 | 1946-11-19 | Lawrence H Strayer | Toy train coupler |
GB605283A (en) * | 1945-12-04 | 1948-07-20 | Sydney Charles Pritchard | Improvements in or relating to automatic couplings for model railway stock |
-
1949
- 1949-03-25 US US83471A patent/US2631740A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US388856A (en) * | 1888-09-04 | John goettel | ||
US535361A (en) * | 1895-03-12 | Car-coupling | ||
US1117107A (en) * | 1913-09-17 | 1914-11-10 | Bailey P Belk | Train-stopping apparatus. |
US1953676A (en) * | 1931-01-15 | 1934-04-03 | Julius G Fredrickson | Car coupling |
US2318741A (en) * | 1941-07-31 | 1943-05-11 | Ideal Aeroplane & Supply Co In | Uncoupling means for the cars of toy trains |
US2411394A (en) * | 1944-03-22 | 1946-11-19 | Lawrence H Strayer | Toy train coupler |
GB605283A (en) * | 1945-12-04 | 1948-07-20 | Sydney Charles Pritchard | Improvements in or relating to automatic couplings for model railway stock |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2738079A (en) * | 1952-07-17 | 1956-03-13 | Ferris John Walter | Coupling device for model railway cars |
US2868393A (en) * | 1956-06-22 | 1959-01-13 | Jr George J Bailey | Model railroad car coupler |
US3024924A (en) * | 1958-01-07 | 1962-03-13 | Mantua Metal Products Co Inc | Railroad car hopper gate and coupler cam actuating means |
US2998145A (en) * | 1959-04-22 | 1961-08-29 | Sr Howard F Maurer | Uncoupling device for toy and model railroad cars |
US3111229A (en) * | 1959-09-28 | 1963-11-19 | Clarence K Edwards | Magnet-actuated coupler for model railroad cars |
US3112036A (en) * | 1960-09-20 | 1963-11-26 | Frazer Alan | Operating automatic coupler for toy and model railroad equipment |
US3140783A (en) * | 1960-10-04 | 1964-07-14 | Gilbert Co A C | Truck and releasable coupler for miniature trains |
US3140784A (en) * | 1960-11-03 | 1964-07-14 | Gilbert Co A C | Spreadable coupler for ho gage model railroad vehicles |
US3132749A (en) * | 1961-02-14 | 1964-05-12 | English Steel Corp Ltd | Devices for automatically operating the locking members of automatic couplers for rail vehicles |
DE1294277B (en) * | 1962-11-26 | 1969-04-30 | Ernst Max | Storage of a coupling half at the vehicle end of toy and model railway vehicles |
DE1294277C2 (en) * | 1962-11-26 | 1973-03-08 | Ernst Max | Storage of a coupling half at the vehicle end of toy and model railroad vehicles |
US3160286A (en) * | 1963-04-17 | 1964-12-08 | Wilson Fraser | Railway car coupler |
US3338429A (en) * | 1964-08-17 | 1967-08-29 | Max Ernst | Coupling device for toy and model vehicles |
DE2128918A1 (en) * | 1970-06-15 | 1972-01-13 | Pritchard, Sydney Charles, Seaton, Devon (Großbritannien) | Coupling for model rail vehicles |
DE2204158A1 (en) * | 1972-01-28 | 1973-08-02 | Roessler Heinz | ONE-PIECE COUPLING DEVICE FOR MODEL RAILWAYS |
DE2542787A1 (en) * | 1975-05-09 | 1976-11-11 | Edwards | MODEL RAILWAY SYSTEM WITH UNCOUPLING AND PRE-COUPLING POSSIBILITY |
DE2806739A1 (en) * | 1977-10-11 | 1979-04-12 | Tomy Kogyo Co | COUPLING FOR PLAY AND MODEL RAILWAY CARRIAGES AND LOCOMOTIVES |
US4650081A (en) * | 1984-12-20 | 1987-03-17 | Gebr. Fleischmann | Claw coupling for electric toy and model trains |
US5785192A (en) * | 1997-02-28 | 1998-07-28 | Kadee Quality Products, Inc. | Model railroad coupler |
US20050167386A1 (en) * | 2004-01-08 | 2005-08-04 | Barger J. P. | Model railroad coupler |
US6994224B2 (en) | 2004-01-08 | 2006-02-07 | Barger J Perry | Model railroad coupler |
US20080128377A1 (en) * | 2006-12-05 | 2008-06-05 | Mautino P Scott | Railcar Coupler System and Method |
US7757871B2 (en) * | 2006-12-05 | 2010-07-20 | Mcconway & Torley, Llc | Railcar coupler system and method |
US20100326943A1 (en) * | 2006-12-05 | 2010-12-30 | Mcconway & Torley, Llc | Railcar Coupler System and Method |
US8056741B2 (en) * | 2006-12-05 | 2011-11-15 | Mcconway & Torley, Llc | Railcar coupler system and method |
US20090114614A1 (en) * | 2007-11-02 | 2009-05-07 | Dudley Curtis L | Remote-Controlled Model Railway Vehicle Coupling Device |
US7775385B2 (en) | 2007-11-02 | 2010-08-17 | Dudley Curtis L | Remote-controlled model railway vehicle coupling device |
USD999335S1 (en) * | 2020-10-27 | 2023-09-19 | Wireman Pty Limited | Harpoon applicator tip |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2631740A (en) | Coupler for model railroads | |
US2617541A (en) | Miniature coupler | |
US2558383A (en) | Automatic coupling for model railway rolling stock | |
US3258131A (en) | Leaf spring manual release centering device | |
US1423084A (en) | Truck coupling | |
US3160286A (en) | Railway car coupler | |
US1605414A (en) | Transitional mechanism for car couplers | |
US1900204A (en) | Coupler for toy railway cars | |
US2003221A (en) | Railway draft appliance | |
US1952565A (en) | Trailer coupling | |
US2886188A (en) | Car coupling | |
US1836244A (en) | Pivotal yoke and coupler connection | |
US2466860A (en) | Coupler mechanism for railway vehicles | |
US420893A (en) | Car-coupling | |
US451018A (en) | Car-coupling | |
US1568933A (en) | Transition coupling device | |
US1969948A (en) | Car coupler | |
US819388A (en) | Car-coupling. | |
US276681A (en) | Car-coupling | |
US254028A (en) | Car-coupling | |
SU29491A1 (en) | Plate heat exchanger | |
US2171343A (en) | Car coupling | |
US1620350A (en) | Car coupling | |
US2101945A (en) | Draft and buffer gear | |
US814733A (en) | Train-pipe coupling. |