US1079990A - Derail. - Google Patents
Derail. Download PDFInfo
- Publication number
- US1079990A US1079990A US74323313A US1913743233A US1079990A US 1079990 A US1079990 A US 1079990A US 74323313 A US74323313 A US 74323313A US 1913743233 A US1913743233 A US 1913743233A US 1079990 A US1079990 A US 1079990A
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- Prior art keywords
- movable member
- derailing
- wheel
- head
- derail
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- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
- B61K5/04—Devices secured to the track
- B61K5/06—Derailing or re-railing blocks
Definitions
- My invention relater; to improveniente: in
- . ⁇ tnx-ther object is to provide a device of 1 thisy #harm ter in nhieh the derailing niember if.: elaelii-al) returned lo deralling position atteihaving;r been moved bsnkwardly bv the heels of a ear.
- Nitti tiwse and other objects in vien. the inwmion eonsists in eertain novel features. of mnstrnetion and eon'ibinations and arrangement# ol parts. as will be more fnllv hereinafter described and pointed ont in the elsiims.
- ary member and bio: l'- view in en ,notion on the line l Mv improrol devine. ⁇ eoinprisw in the nain. wo members 1 and 2,. the *'Hmer derailing mi :aber pi r w.
- lbe f-.r is glo wasting' inning' base tlanlles il adapted to be apilted to the ordlnarv Hw. and lann'e ⁇ l yirez rifeinrg'nil v th vefioal l and s. verse areinfl. integral. tirare tl. ll/'lrier the 7alls 5 eonstitnte rearward extensions ot' the walls 4. thev are located einser together than are the walls, l. an'l meditate in elieet. a restricted.
- member l eonmrisee a sin i vtaih the former conneeted bv a trans-l 1 are inclined or beveled. so that the movahhx l l I l tion of the stationary member and are conneeted at their rear ends by a transverse integral bar 7.
- y 'the JForward ond of the stationary member i extends upwardly in a plane higher ithan the main portion of the stationary l member and bears directly against.
- l lhe movable member i3 comprises a body portion 13 and a head or derail block 14 l whieh is adapted to be moved onto and ott' l the rail 3.
- the body 22, at one end, is of ,l a width to tit between the Walls 4, el, but. at l its rear end restricted in Width so as to tit l onlargremente lf).
- n f any itfv'ibilitv of rearward movement ruse verhaal movement is pre-- l waited noxed that the Walls of recesses al' and that the enlargemente lil nnmher maV- ne moved rearnardly hv the vt heel fianet when no weight upon the movable irnfiber.
- the Weight of the enr l preventv any movement leifanse the movable member moves upwardly as well as longitudinally, but this action is readily carried out when the wheel flange engages the cam surface 22 hereinafter referred to.
- the head 14 is formed with a beveled flange 20 extending from one end of the head to the center thereof to guide the wheel flanges to an inclined plane 20a on the head at the center of the head and direct said flanges over the rail, thereby derailing the same.
- the opposite end of the head inclines inwardly forming a tongue 2l. which extends beyond the inner surface of the head of the rail, so that a wheel approaching the device toward the tongue end of the head, will engage the beveled or cam face 22 of said tongue and force the Amovable member rearwardly without derailing as will be explained.
- the Inovable member 2 is east hollow with integral walls 23 and 24 at the opposite ends of said hollow cast portion.
- An operating rod 25 extends through both of these Walls 23 and 24, and is screw-threaded so that it receives at its forward end a nut 26 located against the front face of Wall 23, so that when the rod is moved in one direction, it will draw the movable member from its active to its inactive position.
- a conical block 27 is located on the rod 25, is held against movement in one direction by lock nuts 28 on the rod, and at its larger end extends through an opening 29 in wall 24 and bears against one end of a coiled spring 30 located about the rod 25, and bearing at one end against the wall 23.
- a block 31 is f housed within the spring 30 on rod 25 and serves to hold the spring in its normal operative position.
- rod 25 is to be connected with apy suitable operating means so that the movable member may be moved manually from its active to its inactive position and vice versa, and when in active position is elastically held against rearward movement.
- the derail will be so placed upon a switch or turn-out that its tongue 21 will project toward the main track, so that if by accident the movable member is allowed to remain in active position, it .will not derail a train entering the switch or siding, but will de y rail a train on the switch or siding moving toward the main track.
- my derail is intended to be operated manually to move the movablegmember into active or inactive position, but in the event of an oversi t, a train can enter the turnout without eraill ment, because each wheel of the train will, by reason of contact withthe cam face 22; 70 move the movable member backwardly against the action Aof the 'spring 30, the former promptly returning the movable member t0 active position a ter the wheel is passed. .o 7;
- a derail comprising a base and a mov-- able derailing member, elastic means eXert, ing a ressure oir the derailing member to move t e same toward the rail, means compelling the derailing member to elevate and then lower in its movement by the spring, means positively lockihg the derailing member a ainst movement when a wheel is supporte thereupon, and said derailing memer having a camr face adapted to be en. gaged by a wheel iflange to force the same awa l from the rail and against the action of t e spring, substantially as described.
- a ⁇ derail comprising .a base having 1.00 grooves adapted for supporting and guiding the deralling member toward and away from the rail, in combination with said derailing memberL having lugs movable in the grooves, said grooves curved upwardly 105 throughout a portion of their length, where by the derailing member is caused to move upwardly and then downwardly into active position on the rail, means positively locking the derailing member against movement when a wheel is supported thereupon, elastic means exerting pressure on the derailing member, holding the same in active position,
- a head on said derailing member having an inclined tongue at one end against which a wheel Harige is adapted to engage and move the member from active position, substantially as described.
- a derail comprising a baseV having grooves adapted for supporting and guiding the derailing member toward and away from the rail, in combination with said derailing member having lugs movable in the grooves, said grooves curved upwardly ,throughout a portion of their length, whereby the de-A railing member is caused to move upwardly and then downwardly into activey position on the rail, means positively locking the de- 4,railing membertagainst movement when a wheel is supported thereupon elastic meer.: 1""
- a derail comprising a stationary member, a movable member movable longitudinally in the stationary member, a dei-ailing head on one end of said movable member, said head having an inclined tongue at one end, constituting a fam surface against which a wheel flange is adapted to 'engage and move the movable member toward its inactive position, guides in the stationary member guiding the longitudinal movement of the movable member, said movable member having parallel walls spaced apart, an operating rod projecting through o-penings in both of said walls, a block adjustable on said rod and projecting through one of said walls, a nut on said rodin front of theother of said walls, and a coiled spring located between Said last-mentioned wall and saidV block whereby said movable member is elastically connected to the rod, substantially as described,
- a derail comprising a stationary member, and ,a movable member guided in its' movement by the stationary member, a deralling head on said movable member, an operating rod connected with the movable member, guiding means on the stationary member causing the elevation of the movablemember during a portion of its longitudinal movement, enlargements on the stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is supported thereupon, elastic means exerting pressure on said movable member to hold the same in active position, said derailing head having an inclined .tongue at one en'd a'gainst which a wheel fiange is adapted to engage and move the movable member from active position, substantially as described.
- a derail comprising a stationary inembcr, and a movable member guided in its vmi'ivement bythe stationary member, a derailing head on said movable member, longitudinal grooves in the stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby the movable member is caused to move upwardly andl then downwardly during a portion of its longitudinal movement, enlargements on the stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is suppcrted thereupon, an operating rod movably connected to the movable member, and ela'itic nea is connecting the rod to the movable member and exerting a const-ant pressure on the movable member to hold the latter in operative position, substantially as described.
- a derail comprising a stationary member, and a movable member guided in its movement by the stationary member, a derailing head on said movable member, longitudinal grooves in the stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby t-he movable member is caused to move upwardly and then downwardly during a portion of its longitudinal movement, enlargements on the .stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the dei-ailing member when a Wheel is supported thereupon, elastic means exerting pressure on said movable member to hold the same in active position, said derailing head having an inclined tongue at one end against which a wheel flange is adapted to engage and move the movable member from active postion, substantially as described.
- a derail comprising a stationary mein ber, and a. movable member guided in its movement by the stationary member, a derailing head on said movable member, longitudinal grooves in io stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby the movable member is caused to move upwardly and then downwardly during a portion of its longitudinal movement, enlargements on the stationary member over which thc movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is supported thereupon, an operating rod movably connected to the movable member, elastic means connecting the rod to the movable member and exert-lng a constant pressure on the movabler member to hold the latter in operative position, said derailng head having an inclined tongue at one. end against which a wheel llauge is adapted to engage and move tht ⁇ movable nnmhcr from active position, substantially as described
- a derail comprising a stationary member, and a movable member'guided in its4 movement by the stationary member, a derailing head on said movable member, guiding means on the stationary member guiding the movement ot' the inefable member, said movable member having parallel walls spaced apart, an operating rod projecting through openings in both of said walls, a block adjustable on said rod, and projecting through one of said Walls, a nut on said rod name to this s in front of the other 0f said walls, and a coiled spring located between said last-mentioned Wall and said block, whereby said 5 movable member is elasticallyconneoted to the rod, substantially as desr'ibed.
Description
T. F. MGEVOY.
DERAIL.
APPLICATION FILED JAN. 21, 1913,
Patented Dec. 2, 1913.
2 SHEBTS*SHEBT l,
lu uc nto@ m .WW/a w a w om @m35/(macon T. F. MOEVOY.
mmm.
APPLH/ATION FILED JAN,21.1'13. 1,079,990, Patented Dach?, 1913.
2 SHEETST-SHEET 2y 'IIIIIIIIIIIIIII '11,/
UNITED STATES PATENT OFFICE.
DERAIL.
Specitiaton of Letters Patent.
Patented Dec. 2, 1 913.
Appeation filed January 21. 1913. Serial No. 743,233.
To ai! who in, it ni-,ay canoe/rn:
Lto it known thaty l, TIMOTHY F. Fvdlvor, a citizen ot' the United States, Pottstown, in the county ot Montgomery and State of Imnsylvania, have invented certain new and useful lmprm'ements in .Ur-raib. of whieh the followingt a epeei- Q ltfllluli.
My invention relater; to improveniente: in
itt-rails. iheobject of tbe invention beniny to o wmaetrnei the movable. detailingl member that it ill. derail the ea moving.: in one di.- reellon only, and .vill be movlbv the lavis of the ear when the latter are movin; in thi opposite direction to permit the ears to pass without derailingz.
.\ tnx-ther object is to provide a device of 1 thisy #harm ter in nhieh the derailing niember if.: elaelii-al) returned lo deralling position atteihaving;r been moved bsnkwardly bv the heels of a ear.
i Nitti tiwse and other objects in vien. the inwmion eonsists in eertain novel features. of mnstrnetion and eon'ibinations and arrangement# ol parts. as will be more fnllv hereinafter described and pointed ont in the elsiims.
ln the .eweonlpanjvilig drawings: Figure l i` a top aan view Ashowing the device in (.perative position. lviff. i if; a view in side elevation ot Vig: l. Fig. .il is a vier.' in longitudinal se-'ftion on the line IS VVl o?" lff l. Fig. l is a view in set-tion similar to l re. but homing the movable member lli-reed bai-invardli rv a ear wheel. Fig'. 3 is e in long'iini seetion through the ol' the stallo. ary member: and bio: l'- view in en ,notion on the line l Mv improrol devine.` eoinprisw in the nain. wo members 1 and 2,. the *'Hmer derailing mi :aber pi r w.
lbe f-.r is glo wasting' inning' base tlanlles il adapted to be apilted to the ordlnarv Hw. and lann'e`l yirez rifeinrg'nil v th vefioal l and s. verse areinfl. integral. tirare tl. ll/'liile the 7alls 5 eonstitnte rearward extensions ot' the walls 4. thev are located einser together than are the walls, l. an'l meditate in elieet. a restricted. rear-raid extension on the nain porresiding' at ar): member l eonmrisee a sin i vtaih the former conneeted bv a trans-l 1 are inclined or beveled. so that the movahhx l l I l tion of the stationary member and are conneeted at their rear ends by a transverse integral bar 7.
,i While l have illustrated a particular arrangement of strengthening webs on the base l member, it is to be nnderstoml that a Wide range ol" latitude is to be permitted in this regard. and the base member may be variously shaped to give to it the necessary srengtli and durability to withstand the strains to whieh it is necessarily subjected. y 'the JForward ond of the stationary member i extends upwardly in a plane higher ithan the main portion of the stationary l member and bears directly against. the web l of the rail tl as shown at t) constituting a .f transverse platform which is provided with l tno enlargement.`v lll, and the inner faves of l the walls 4 and 5 are provided with longitndinal grom'es ll and l2 for a purpose whit-b will hereinafter appeal'.
l lhe movable member i3 comprises a body portion 13 and a head or derail block 14 l whieh is adapted to be moved onto and ott' l the rail 3. The body 22, at one end, is of ,l a width to tit between the Walls 4, el, but. at l its rear end restricted in Width so as to tit l onlargremente lf). and said movable member i# wees-sed on its under fave as shown at` 18 llo receive said enlargements 1t) when the "movable inf-:liber is in active position.y so :hat the weight of a e-nf wheel 19 on the head rves "nly to press the movable member finti lightly '.iinst the. enlargement and pr. n f any itfv'ibilitv of rearward movement ruse verhaal movement is pre-- l waited noxed that the Walls of recesses al' and that the enlargemente lil nnmher maV- ne moved rearnardly hv the vt heel fianet when no weight upon the movable irnfiber. The Weight of the enr l preventv any movement leifanse the movable member moves upwardly as well as longitudinally, but this action is readily carried out when the wheel flange engages the cam surface 22 hereinafter referred to.
The head 14 is formed with a beveled flange 20 extending from one end of the head to the center thereof to guide the wheel flanges to an inclined plane 20a on the head at the center of the head and direct said flanges over the rail, thereby derailing the same. The opposite end of the head inclines inwardly forming a tongue 2l. which extends beyond the inner surface of the head of the rail, so that a wheel approaching the device toward the tongue end of the head, will engage the beveled or cam face 22 of said tongue and force the Amovable member rearwardly without derailing as will be explained.
The Inovable member 2 is east hollow with integral walls 23 and 24 at the opposite ends of said hollow cast portion. An operating rod 25 extends through both of these Walls 23 and 24, and is screw-threaded so that it receives at its forward end a nut 26 located against the front face of Wall 23, so that when the rod is moved in one direction, it will draw the movable member from its active to its inactive position. A conical block 27 is located on the rod 25, is held against movement in one direction by lock nuts 28 on the rod, and at its larger end extends through an opening 29 in wall 24 and bears against one end of a coiled spring 30 located about the rod 25, and bearing at one end against the wall 23. A block 31 is f housed within the spring 30 on rod 25 and serves to hold the spring in its normal operative position.
.It is to be understood that the rod 25 is to be connected with apy suitable operating means so that the movable member may be moved manually from its active to its inactive position and vice versa, and when in active position is elastically held against rearward movement.
It is, of course, to be understood that the weight of a car wheel on the head 14 absolutely prevents any rearward movement by reason of the enlargements 10, but normally the spring 30 holds the movable member against rearward movement and returns said movable member to active position after a car Wheel has passed ina direction which will not derail.
The derail will be so placed upon a switch or turn-out that its tongue 21 will project toward the main track, so that if by accident the movable member is allowed to remain in active position, it .will not derail a train entering the switch or siding, but will de y rail a train on the switch or siding moving toward the main track.
It is to be understood that my derail is intended to be operated manually to move the movablegmember into active or inactive position, but in the event of an oversi t, a train can enter the turnout without eraill ment, because each wheel of the train will, by reason of contact withthe cam face 22; 70 move the movable member backwardly against the action Aof the 'spring 30, the former promptly returning the movable member t0 active position a ter the wheel is passed. .o 7;
Various slight changes might be made in the general form and arrangement of parts described without departing from my invention, and hence I do not limit myself to the precise details set forth, but consider 3f; myself at libert to make such changes and alterations as airly fall within the Spirits and scope of the appended claims. f
Having thus described my invention, Whaf I claim as new and desire to secure by Letg5 ters Patent is:
v 1. A derail comprising a base and a mov-- able derailing member, elastic means eXert, ing a ressure oir the derailing member to move t e same toward the rail, means compelling the derailing member to elevate and then lower in its movement by the spring, means positively lockihg the derailing member a ainst movement when a wheel is suporte thereupon, and said derailing memer having a camr face adapted to be en. gaged by a wheel iflange to force the same awa l from the rail and against the action of t e spring, substantially as described.
2. A` derail comprising .a base having 1.00 grooves adapted for supporting and guiding the deralling member toward and away from the rail, in combination with said derailing memberL having lugs movable in the grooves, said grooves curved upwardly 105 throughout a portion of their length, where by the derailing member is caused to move upwardly and then downwardly into active position on the rail, means positively locking the derailing member against movement when a wheel is supported thereupon, elastic means exerting pressure on the derailing member, holding the same in active position,
a head on said derailing member having an inclined tongue at one end against which a wheel Harige is adapted to engage and move the member from active position, substantially as described.
3. A derail comprising a baseV having grooves adapted for supporting and guiding the derailing member toward and away from the rail, in combination with said derailing member having lugs movable in the grooves, said grooves curved upwardly ,throughout a portion of their length, whereby the de-A railing member is caused to move upwardly and then downwardly into activey position on the rail, means positively locking the de- 4,railing membertagainst movement when a wheel is supported thereupon elastic meer.: 1""
exerting pressure on the derailing member, holding the same in active position, a head on said derailing member having an inclined tongue aty one end against which a wheel flange is adapted to engage and move the member from active position, and a rod for positively moving said derailing member.l said rod connected to said elastic means, substantially as described.
4. A derail comprising a stationary member, a movable member movable longitudinally in the stationary member, a dei-ailing head on one end of said movable member, said head having an inclined tongue at one end, constituting a fam surface against which a wheel flange is adapted to 'engage and move the movable member toward its inactive position, guides in the stationary member guiding the longitudinal movement of the movable member, said movable member having parallel walls spaced apart, an operating rod projecting through o-penings in both of said walls, a block adjustable on said rod and projecting through one of said walls, a nut on said rodin front of theother of said walls, and a coiled spring located between Said last-mentioned wall and saidV block whereby said movable member is elastically connected to the rod, substantially as described,
5, A derail comprising a stationary member, and ,a movable member guided in its' movement by the stationary member, a deralling head on said movable member, an operating rod connected with the movable member, guiding means on the stationary member causing the elevation of the movablemember during a portion of its longitudinal movement, enlargements on the stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is supported thereupon, elastic means exerting pressure on said movable member to hold the same in active position, said derailing head having an inclined .tongue at one en'd a'gainst which a wheel fiange is adapted to engage and move the movable member from active position, substantially as described.
(i. A derail comprising a stationary inembcr, and a movable member guided in its vmi'ivement bythe stationary member, a derailing head on said movable member, longitudinal grooves in the stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby the movable member is caused to move upwardly andl then downwardly during a portion of its longitudinal movement, enlargements on the stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is suppcrted thereupon, an operating rod movably connected to the movable member, and ela'itic nea is connecting the rod to the movable member and exerting a const-ant pressure on the movable member to hold the latter in operative position, substantially as described.
7. A derail comprising a stationary member, and a movable member guided in its movement by the stationary member, a derailing head on said movable member, longitudinal grooves in the stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby t-he movable member is caused to move upwardly and then downwardly during a portion of its longitudinal movement, enlargements on the .stationary member over which the movable member engages when in active position, whereby a positive lock is formed for the dei-ailing member when a Wheel is supported thereupon, elastic means exerting pressure on said movable member to hold the same in active position, said derailing head having an inclined tongue at one end against which a wheel flange is adapted to engage and move the movable member from active postion, substantially as described.
8. A derail comprising a stationary mein ber, and a. movable member guided in its movement by the stationary member, a derailing head on said movable member, longitudinal grooves in io stationary member, lugs on the movable member guided in said grooves, said grooves curving upwardly throughout a portion of their length, whereby the movable member is caused to move upwardly and then downwardly during a portion of its longitudinal movement, enlargements on the stationary member over which thc movable member engages when in active position, whereby a positive lock is formed for the derailing member when a wheel is supported thereupon, an operating rod movably connected to the movable member, elastic means connecting the rod to the movable member and exert-lng a constant pressure on the movabler member to hold the latter in operative position, said derailng head having an inclined tongue at one. end against which a wheel llauge is adapted to engage and move tht` movable nnmhcr from active position, substantially as described.
t), A derail comprising a stationary member, and a movable member'guided in its4 movement by the stationary member, a derailing head on said movable member, guiding means on the stationary member guiding the movement ot' the inefable member, said movable member having parallel walls spaced apart, an operating rod projecting through openings in both of said walls, a block adjustable on said rod, and projecting through one of said Walls, a nut on said rod name to this s in front of the other 0f said walls, and a coiled spring located between said last-mentioned Wall and said block, whereby said 5 movable member is elasticallyconneoted to the rod, substantially as desr'ibed.
In testimony Whereofl havesigned my Witnesses pacification in the 'presence of two subscribing witnesses.
TIMOTHY rF. MCEVoY.
R. H. KRENKEL, CHAs. E. Pofr'rs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74323313A US1079990A (en) | 1913-01-21 | 1913-01-21 | Derail. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US74323313A US1079990A (en) | 1913-01-21 | 1913-01-21 | Derail. |
Publications (1)
Publication Number | Publication Date |
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US1079990A true US1079990A (en) | 1913-12-02 |
Family
ID=3148224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US74323313A Expired - Lifetime US1079990A (en) | 1913-01-21 | 1913-01-21 | Derail. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3322947A (en) * | 1959-12-10 | 1967-05-30 | Hayes Track Appliance Co | Derail |
US6178893B1 (en) * | 1999-01-19 | 2001-01-30 | Western-Cullen-Hayes, Inc. | Adjustable hinged derail |
-
1913
- 1913-01-21 US US74323313A patent/US1079990A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3322947A (en) * | 1959-12-10 | 1967-05-30 | Hayes Track Appliance Co | Derail |
US6178893B1 (en) * | 1999-01-19 | 2001-01-30 | Western-Cullen-Hayes, Inc. | Adjustable hinged derail |
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