US1649129A - Solenoid coupler for cars - Google Patents
Solenoid coupler for cars Download PDFInfo
- Publication number
- US1649129A US1649129A US567494A US56749422A US1649129A US 1649129 A US1649129 A US 1649129A US 567494 A US567494 A US 567494A US 56749422 A US56749422 A US 56749422A US 1649129 A US1649129 A US 1649129A
- Authority
- US
- United States
- Prior art keywords
- coupler
- members
- cars
- coupling
- solenoid
- 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
- B61G5/00—Couplings for special purposes not otherwise provided for
Definitions
- My invention relates to coupling devices more especially to couplers employed on ra1lway car units and the like.
- llt is a further object out this invention to provide a device of the above-designated character which shall be of simple compact structure, which shall be inexpens ve to manufacture and which may readily be adapted for use in conjunction with stand ard coupler devices of the welbknown inter-- locking type now employed in railway units.
- My present invention is designed to provide an auxiliary device comprising a magnetic device, such as a solenoid, energized by an electrical current, which is secured to the draw-bar couplers and which functions to take up slack or prevent loose mechanical play between the coupler members compris ing the coupling and also to provide a secure locking mechanism reinforced by magnetic attraction of the solenoid.
- a magnetic device such as a solenoid
- Figure 1 is plan view of a coupler de' ice such as is commonly employed on railwaycur units;
- Fig. 2 is a side elevational view thereof showing the elements of this invention.
- Fig. 3 is a diagrammatic view of my device and the circuits of an electrical railway train.
- the coupler Fig. 1, consists of a pair oi draw bars 1 secured to the draft gear of a locomotive for railway cars (not shown).
- the engaging ends of the draw bars are provided with enlarged end members 2 having knuckles 3 pivotally mounted thereon by knuckle pins at.
- the knuckles 3 functionto interlock with each other when the coupler is in engagement, as illustrated in 1.
- I provide a pair of brackets 5 having seating flanges 6 provided thereon by which they are secured to the coupler members 1 by suitable bolts or cap screws 7.
- the brackets 5 are adapted to overlap each other in alignment with the coupler joint to form a substantially channelshape member when brought in engagement, and a solenoid 8 is secured to each bracket to establish a magnetic circuit for preventing relative movement of the coupler members and for reinforcing the interlocking thereof when energized.
- the brackets 5 and sole noids 8 are in such proportion as to provide sufiicient capacity to materially relieve the stress accumulating at the coupler junction and may be designed to carry the load in case of failure of the knuckles or other coupler parts.
- the solenoids 8 are connected up in the main power circuit which energizes the driving motors 9 by connecting them in series with the motors through the accelerating resistors 12.
- the solenoids are grounded on one side to the frame of the cars 13, and the motors 9 are connected by a trolley 10 to a power line 11.
- a coupler device formed in accordance there with provides a secure and reliable coupler connection between a plurality of cars connected up in an electrical railway train and that such a device supplements the mechan ical car couplers to maintain secure connection between the cars.
- the device when operative reduces the stress and play between the couplers, thereby reducing the possibility of breakage and promoting smoothness of acceleration.
- the couplers may be designed to have the solenoid mounted therein instead of on the outside, as shown, or they may be energized from an independent source and not through the traction motor current, making them independent. units which could be controlled by a regulating device.
- the shape of the solenoids and mounting brackets may he modified to obtain any suitable design or capacity and in general such changes may be made as will facilitate assembly and operating conditions to which such a device may be subjected.
- a coupling in combination, a plurality of interlocking coupling members, and means for inducing lines of magnetic force in the coupling members when interlocked to restrain relative movement of the coupling members during operation.
- a coupling in combination, a plurality of interlocking coupling members disposed -to form, when interlockeda link in a magnetic circuit, and means for inducing lines of magnetic force in-the coupling members, when interlocked, to check relative movement of said members.
- a coupling for vehicles, in combination, a plurality ofinterlocking coupler members and a coil disposed to induce, in the coupler members, lines of magnetic force to restrain the relative movements of said coupler members.
- a coupling for vehicles in combination, a plurality of interlocking coupler members and a solenoid secured to each coupler member and disposed to induce, in the coupler members, lines of magnetic force to restrain the relative movements of said coupler members.
- a coupling for vehicles comprising a plurality of interlocking coupler members, a plurality of iron cores secured to the coupler members, a coil Wound on each of said cores and means for energizing said coils to induce lines of magnetic force in the cores and the coupler members.
Description
Nov. 15,1927. 1,649,129
s. B. SCHENCK SOLENOID COUPLER FOR CARS Filed June 10 1922 3A /5 I 7 6 E INVENTOR WITNESSES:
' m e) B. SchencK. fl/M f .l' atented Nov, 15, i927.
nan-nil SAMUEL B. SCHENCK, 013 VJILKINSBUEG, PIE
VANIA.
801116330113 CUUPLER FOB,
Application filed June 10, 192:.
My invention relates to coupling devices more especially to couplers employed on ra1lway car units and the like.
It is among the objects of this invention to provide a coupler that shall be adapted to securely lock the several parts constituting the coupler connection to prevent breakage when subjected to sudden shocks or lmpacts and which shall function automatically with the control of the traction motors.
llt is a further object out this invention to provide a device of the above-designated character which shall be of simple compact structure, which shall be inexpens ve to manufacture and which may readily be adapted for use in conjunction with stand ard coupler devices of the welbknown inter-- locking type now employed in railway units.
It is well known that car couplers break frequently because of sudden shocks and um pacts caused by sudden applications t power at slightly diilerent intervals on the cars of a train. Various means have been devised to secure the couplers in a manner to prevent separation when they break at the yomt and it has been found necessary to provide amuliary chains and connections to guard against accidents accruing therefrom.
My present invention is designed to provide an auxiliary device comprising a magnetic device, such as a solenoid, energized by an electrical current, which is secured to the draw-bar couplers and which functions to take up slack or prevent loose mechanical play between the coupler members compris ing the coupling and also to provide a secure locking mechanism reinforced by magnetic attraction of the solenoid.
In the accompanying drawings constituting a part hereof and in which like reference characters designate like parts,
Figure 1 is plan view of a coupler de' ice such as is commonly employed on railwaycur units;
Fig. 2 is a side elevational view thereof showing the elements of this invention; and
Fig. 3 is a diagrammatic view of my device and the circuits of an electrical railway train.
The coupler, Fig. 1, consists of a pair oi draw bars 1 secured to the draft gear of a locomotive for railway cars (not shown). The engaging ends of the draw bars are provided with enlarged end members 2 having knuckles 3 pivotally mounted thereon by knuckle pins at. The knuckles 3 functionto interlock with each other when the coupler is in engagement, as illustrated in 1.
As shown in the Fig. 2, I provide a pair of brackets 5 having seating flanges 6 provided thereon by which they are secured to the coupler members 1 by suitable bolts or cap screws 7. The brackets 5 are adapted to overlap each other in alignment with the coupler joint to form a substantially channelshape member when brought in engagement, and a solenoid 8 is secured to each bracket to establish a magnetic circuit for preventing relative movement of the coupler members and for reinforcing the interlocking thereof when energized. The brackets 5 and sole noids 8 are in such proportion as to provide sufiicient capacity to materially relieve the stress accumulating at the coupler junction and may be designed to carry the load in case of failure of the knuckles or other coupler parts.
As illustrated in Fig. 3, the solenoids 8 are connected up in the main power circuit which energizes the driving motors 9 by connecting them in series with the motors through the accelerating resistors 12. The solenoids are grounded on one side to the frame of the cars 13, and the motors 9 are connected by a trolley 10 to a power line 11.
It will be readily understood from the above description of my invention that a coupler device formed in accordance there with provides a secure and reliable coupler connection between a plurality of cars connected up in an electrical railway train and that such a device supplements the mechan ical car couplers to maintain secure connection between the cars. The device when operative reduces the stress and play between the couplers, thereby reducing the possibility of breakage and promoting smoothness of acceleration.
Although I have described a specific em bodiment of my invention, it will be obvious to those skilled in the art that various changes may be made in the details of con struction without departing from the principles herein set forth. For instance, the couplers may be designed to have the solenoid mounted therein instead of on the outside, as shown, or they may be energized from an independent source and not through the traction motor current, making them independent. units which could be controlled by a regulating device. The shape of the solenoids and mounting brackets may he modified to obtain any suitable design or capacity and in general such changes may be made as will facilitate assembly and operating conditions to which such a device may be subjected.
I claim as my invention:
1. In a coupling, in combination, a plurality of interlocking coupling members, and means for inducing lines of magnetic force in the coupling members when interlocked to restrain relative movement of the coupling members during operation.
2.1 In a coupling, in combination, a plurality of interlocking coupling members disposed -to form, when interlockeda link in a magnetic circuit, and means for inducing lines of magnetic force in-the coupling members, when interlocked, to check relative movement of said members.
-3. In a coupling :for vehicles, in combination, a plurality ofinterlocking coupler members and a coil disposed to induce, in the coupler members, lines of magnetic force to restrain the relative movements of said coupler members.
4. In a coupling for vehicles, in combination, a plurality of interlocking coupler members and a solenoid secured to each coupler member and disposed to induce, in the coupler members, lines of magnetic force to restrain the relative movements of said coupler members.
5. A coupling for vehicles comprising a plurality of interlocking coupler members, a plurality of iron cores secured to the coupler members, a coil Wound on each of said cores and means for energizing said coils to induce lines of magnetic force in the cores and the coupler members.
In testimony whereof, I have hereunto subscribed my name this 6th day of June, 1922.
SAMUEL B. SCHENCK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US567494A US1649129A (en) | 1922-06-10 | 1922-06-10 | Solenoid coupler for cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US567494A US1649129A (en) | 1922-06-10 | 1922-06-10 | Solenoid coupler for cars |
Publications (1)
Publication Number | Publication Date |
---|---|
US1649129A true US1649129A (en) | 1927-11-15 |
Family
ID=24267396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US567494A Expired - Lifetime US1649129A (en) | 1922-06-10 | 1922-06-10 | Solenoid coupler for cars |
Country Status (1)
Country | Link |
---|---|
US (1) | US1649129A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696758A (en) * | 1969-12-18 | 1972-10-10 | Genisco Technology Corp | Locomotive signaling and control system |
US3901390A (en) * | 1974-08-16 | 1975-08-26 | Southern Pacific Transport Co | Magnetic rail car knuckle-opener |
-
1922
- 1922-06-10 US US567494A patent/US1649129A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696758A (en) * | 1969-12-18 | 1972-10-10 | Genisco Technology Corp | Locomotive signaling and control system |
US3901390A (en) * | 1974-08-16 | 1975-08-26 | Southern Pacific Transport Co | Magnetic rail car knuckle-opener |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1649129A (en) | Solenoid coupler for cars | |
KR100454425B1 (en) | variable truck device use for track of electric train | |
US1791663A (en) | Safety railway truck | |
US981131A (en) | Railway-car. | |
US1526410A (en) | Car structure | |
US428215A (en) | Draw-bar and link for railway-cars | |
US1480635A (en) | Truck construction for moving platforms | |
US3197039A (en) | Couplers with extended emergency release | |
US1529980A (en) | Slack adjuster for connecting links for car couplers | |
US3232385A (en) | Device for braking railway vehicles with the aid of magnetic fields | |
US1978080A (en) | Articulated locomotive | |
US2142417A (en) | Brake beam | |
US2771039A (en) | Safety support for truck-mounted articles | |
US969142A (en) | Emergency-coupling. | |
US394745A (en) | Car-coupling | |
US1201437A (en) | Car-coupling. | |
US273344A (en) | buckley | |
US1641456A (en) | Sylvania | |
US1310049A (en) | Electric locomotive or cab | |
US1778271A (en) | Chain anchor for brake gears | |
US538661A (en) | Harry a | |
US2005076A (en) | Railway brake beam support | |
US1201966A (en) | Automatic emergency-brake. | |
US1601373A (en) | Automatic air brake | |
US773369A (en) | Electrical block-signal. |