US878106A - Electrical signaling apparatus. - Google Patents
Electrical signaling apparatus. Download PDFInfo
- Publication number
- US878106A US878106A US30238506A US1906302385A US878106A US 878106 A US878106 A US 878106A US 30238506 A US30238506 A US 30238506A US 1906302385 A US1906302385 A US 1906302385A US 878106 A US878106 A US 878106A
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- US
- United States
- Prior art keywords
- conductors
- contact
- arm
- signaling
- train
- 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
- 230000011664 signaling Effects 0.000 title description 17
- 239000004020 conductor Substances 0.000 description 32
- 238000010276 construction Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 210000003414 extremity Anatomy 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 101100534575 Caenorhabditis elegans sucl-1 gene Proteins 0.000 description 1
- 101100310856 Drosophila melanogaster spri gene Proteins 0.000 description 1
- 101150087426 Gnal gene Proteins 0.000 description 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007727 signaling mechanism Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
- B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors
Definitions
- My invention relates to im rovements in electrical signaling apparatus ut more speciflca yto a special construction and arrangementy of contact carried by the train and adapted to engage the conductors of a block system which conductors may be sup orted on polles or placed on the ground. n the ylattercase they would of course be insulated frdm the earthin order to maintain the signalin circuit intact and prevent the grounding o the current.
- my improved contact is ructed ⁇ 'and arranged to yield freely to compensate for the swaying of the train in eithen'direction, the construction being such that perfect contact may be at all times maintained regardless ⁇ of this swaying movement.
- Figure 1 is a view illustrating my improved yielding contact shown in connection with the signaling conductors supported above the ground.
- Fig. 2 is a View looking toward the left in Fig. 1 showing the signaling conductors in place but with their supporting apparatus removed.
- Fig. 3 is a cross section taken on the line 3-8 Fig. 1.
- Fig. 4 is a view showinor in detail the manner of snp orting the overhead conductors shown in igs. 1 and 2.
- Fig. 12 is a view of .the general arrangement of the system independently of the particular form of contact.'
- Fig. 5 is a secdiagrammatic.
- the arms 6 and 7 are ivotally connected or jointed at 21, while t e lower extremity of the arm 7 is pivotally connected as shown at 22 with the vertically disposed rod 8 mounted in guides 23 secured to the car 5. It is evident that by virtue of this construction, if the car sways or tilts toward the left, the spring 9 will act to throw the contact arm 6 outwardly and thus maintain perfect contact with ⁇ the conductors l5 while if the car sways toward the left, the Contact arm and its connections 6 will yield sulliciently ⁇ to compensate for said movement 'while by virtue of the flexible connection 20 between the arm 16 and the post 1.9, the conductors 15 may change their .relative position to facilitate the operation of the device.
- Figs. 4 and 5 a special arrangement is illustrated for supporting the c .ductorsi from the arm 16.
- shoes or clamping'devices 24 arev passed arouiiid the conductors 15 and secured to hangers 25 which are connected with the arm 16 in any suit-- able manner.
- the conductors are curved u nvardl indicated by the dotted lines in Fig. 4 and also as indicated by the position of the conductor 'l5 in Fig. 5 thus locking the conductors against .pivotally connected with t a band member 28 engag. ⁇ I ingathe conductorsxwhich are supported -ona stationary shoes.
- vThemember 32 is mounted4 in a bracket 35 secured to the car 5L .f
- the arm v 33 is held jup against the contacts 15 by 32 as shown direction, the tendency of the sp means of a n A at 37, andbent around the joint 34 'to engage the yarm 33-,u1iderneath thus forming a yielding supportg i
- the conductors k15 are .xnountedon a statio ⁇ nary support 38, It isassumed'iii allthe constructions heretofore described thatv the signaling conductors 15 4are insulated from the ground inL an 1 suitable: manner.
- Figs. 7 an 8 the arm- 32 is' supposed to have a limited revolublemovement mits bearing 38.
- a cross piece 39 whose extremities onV opposite sides of the, arm, 32 are lacted on by 'springs 40 so .that in the event that the arm 32 is turned in either will be to return it to its normal posit1on.j'.
- one ofthe 'track rails is indicated and designated 41 in order to show that the supporting means for the signaling( conductors l restt neai ⁇ v-thel level of the trac A y.
- Fig. 11 a'slightly diiierent. construction
- Fig. 12 the manner of dividing 'the signaling conductors into sections A is illus'- trated. These sections 'A 'are insulated' 'from each other by blocks Bl ,which are alternately arranged orstag'gered inthe two si'gnal.
- connectionv betweenV t e conduct'orC naling mechanism .may be .and the' signaling conductorsin Fig. 12, is A designated 6 to harmonize with the contact arm designated with the same reference char- 75 giving the engineer of each train-the beneiit ⁇ of both audibleand visual' signals.
- a con# ductor D leads from the other ⁇ pole 'of the -source to the yground E. l
- the combination with lsignaling conductors arranged te form a block system, oi' a spring-actuated contact pivoted on the train and having an inclined member adapted to engage the said conductors, the movement of the contact being sufficient to compensate for'tlie swaying of the train when in motion.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
PATENTBD 1888.4, 1808. 8. P. WOODING. y.BMSCTRIGAL SIGNALING APPARATUS.
AP`LIUATION FILED E13-23, 1906.
rmmnto@ @www No. 878,106. PATENTBD FEB. 4, 1908.
B. P. WooDING. ELECTRICAL SIGNALING APPARATUS.
APPLICATION FILED FEB. 23. 1906.
2 SHEETS-SHEET 2Q ull, clear, and exact descri UNrrED STATES' PATENT orrron'.
BENJAMIN F. WOODING, OF DENYER, COLORADO.
ELECTRICAL SIGNALING-i APFARATS.
Specification of Letters Patent.
Patented Feb. 4, 1908.
-App1ication iied February 23 1906. Serial No. 302.385.
tion,sucl1 as will enable ot art to. which it appertains to .make and us.
th same, reference being had to the accom- Y cons a ying. drawings, and
es of reference marked thereon, which form a part of this specification.
My invention relates to im rovements in electrical signaling apparatus ut more speciflca yto a special construction and arrangementy of contact carried by the train and adapted to engage the conductors of a block system which conductors may be sup orted on polles or placed on the ground. n the ylattercase they would of course be insulated frdm the earthin order to maintain the signalin circuit intact and prevent the grounding o the current.
special feature of my improvement consists the fact that my improved contact is ructed `'and arranged to yield freely to compensate for the swaying of the train in eithen'direction, the construction being such that perfect contact may be at all times maintained regardless` of this swaying movement.
Having briefl outlined my improved construction as wellas the function it is intended to perform, I will proceed to describe the same in detail reference being made tothe accom anying drawing in which is illustrated an ein odiment thereof.
In this drawing, Figure 1 is a view illustrating my improved yielding contact shown in connection with the signaling conductors supported above the ground. Fig. 2 is a View looking toward the left in Fig. 1 showing the signaling conductors in place but with their supporting apparatus removed. Fig. 3 is a cross section taken on the line 3-8 Fig. 1. Fig. 4 is a view showinor in detail the manner of snp orting the overhead conductors shown in igs. 1 and 2.
tion taken on the. line 5-5 Fig. 4. Figs. 6,
7, 8, 9, I1() and 11 illustrate other forms of construction. Fig. 12 is a view of .the general arrangement of the system independently of the particular form of contact.'
tion of the invenv ers skilled in the l naled in supports 12 fast on the car.
to the letters andy Fig. 5 is a secdiagrammatic.
.longitudinal movement in. the supporting The same reference characters indicate the same parts in all the views.
Referring first more especially to Figs.-
' and 2 of the drawing, let the numeral 5 designate a train or a car thereof upon 1s mounted a yielding contact which 1n this 1nstance .is composed of two arms 6 and 7, -a
ait 10 jour- Around the shaft 10 the spring 9 .is s irally arranged oney extremity of the spring eing connecte The arm 6 is made 'fast to a s .with one of the supports 12 as shown at 14, While the other extremity is made fast to the shaft as shown at 13, the arrangement being such that the tension of thel spring normally acts to throw the larm 6 outwar y toward the conductors 15 of thel block system. These conductors are suitably supported. In this particular instance an arm 16 is pivotally mounted at 17 on a bracket 18 made fast to a pole or post 19. The downward movement of the arm 16 is limited by a support 20 which in this particular instance is shown flexible though it is evident that the arm 16 may bel supported in any suitable manner.
The arms 6 and 7 are ivotally connected or jointed at 21, while t e lower extremity of the arm 7 is pivotally connected as shown at 22 with the vertically disposed rod 8 mounted in guides 23 secured to the car 5. It is evident that by virtue of this construction, if the car sways or tilts toward the left, the spring 9 will act to throw the contact arm 6 outwardly and thus maintain perfect contact with `the conductors l5 while if the car sways toward the left, the Contact arm and its connections 6 will yield sulliciently` to compensate for said movement 'while by virtue of the flexible connection 20 between the arm 16 and the post 1.9, the conductors 15 may change their .relative position to facilitate the operation of the device.
In Figs. 4 and 5 a special arrangement is illustrated for supporting the c .ductorsi from the arm 16. In this case shoes or clamping'devices 24 arev passed arouiiid the conductors 15 and secured to hangers 25 which are connected with the arm 16 in any suit-- able manner. As shown in the drawing the conductors are curved u nvardl indicated by the dotted lines in Fig. 4 and also as indicated by the position of the conductor 'l5 in Fig. 5 thus locking the conductors against .pivotally connected with t a band member 28 engag.` I ingathe conductorsxwhich are supported -ona stationary shoes. In Fig. 6 another form of movable contact is illustrated com e car`5 asshown at`27 and having supports.- The 'arm' 26 is s ring-held and spring-actuated by means `o the torsional spri 9 the same as thearm 6in Figs. 1 and 2. :In igs. 7 and 8 lstill another form of construction is illustrated. In this/pase the contact connected with the caris'co'mposed of two members 32 and33 pivotally connected at 34. vThemember 32 is mounted4 in a bracket 35 secured to the car 5L .f The arm v 33 is held jup against the contacts 15 by 32 as shown direction, the tendency of the sp means of a n A at 37, andbent around the joint 34 'to engage the yarm 33-,u1iderneath thus forming a yielding supportg i In this instance the conductors k15 are .xnountedon a statio`nary support 38, It isassumed'iii allthe constructions heretofore described thatv the signaling conductors 15 4are insulated from the ground inL an 1 suitable: manner. As'
shownin Figs. 7 an 8 the arm- 32 is' supposed to have a limited revolublemovement mits bearing 38. To the upper extremityl of thisl arm 32 is attached a cross piece 39 whose extremities onV opposite sides of the, arm, 32 are lacted on by 'springs 40 so .that in the event that the arm 32 is turned in either will be to return it to its normal posit1on.j'.In the views designated Figs. 6, 7 and 9 one ofthe 'track rails is indicated and designated 41 in order to show that the supporting means for the signaling( conductors l restt neai` v-thel level of the trac A y.
In thejconstruction Ash`c` wn in F1g." e 9 fa [bell crank-'lever having arms' 42 Iand 43'"'is 'em-y l i i# is'illustrated for insulating theconductors V49 from, eachother. l, 1 l' The insulating material is designated lby I vthe same reference characteri'n both cases.
loyeds This lever-is ulcrumed/'at--44fona bracket" 45 mounted' om the car.."'"lhearm 42 of the lever engages a U-shapd', guide 46 ibn which thelever arm' is forming the block system, said vconductors being separated by insulating material l50,l
In Fig. 11 a'slightly diiierent. construction In Fig. 12 'the manner of dividing 'the signaling conductors into sections A is illus'- trated. These sections 'A 'are insulated' 'from each other by blocks Bl ,which are alternately arranged orstag'gered inthe two si'gnal.
rising an arm 26l ori: 416 above they spring 36 made fast to the arm4 adapted to movev ck and forth as indicated by dotted lines. nnectedwith'the arm 43 lis a depending t contact 48 which engages the 'zonductors49V ing clondl'ictc'ars'.- I As show/nin the drawing l thel slgnaling current is produced 'b alter'- nating currentfdynamos linounte 011 the trains. The conductorffC' 4leads. from' one `pole of each source of electricity to the con,- tact 6 engaging the's'ignalin 'conductors 15. The connectionv betweenV t e conduct'orC naling mechanism .may be .and the' signaling conductorsin Fig. 12, is A designated 6 to harmonize with the contact arm designated with the same reference char- 75 giving the engineer of each train-the beneiit` of both audibleand visual' signals. A con# ductor D leads from the other` pole 'of the -source to the yground E. l
. i In Fig. 12 the two alternating `current dynamos 51 are supposed to be'mounted'on two trams or the engines of two trains. In
this event when ,the trains have reached points where both are between two offthe insulatingI devices B of one of the conductors trains .and jeach engineer may be signaled' through .the instrumentality The blocks orsectionsAf the signalin -conductors` are supposed to be lof s cient between trams equi my improvement. i s systemjs explained 'and illustrated more iin detail in my previous application Serial.. No. 232,104, iled Nov,A
A-'10t1 1,1.1i04. i From the `foregoing description the use and operation of my improved device willibe readily understood and need not be further explained in detaiL.'
- Attention vis called to the fact that the variof suitable'l vmec'haijlisr'n which -will bereadllyunderstood. i
y ,15, the circuit will' be completed between the -length yto prevent the possibility of collisions. edfin accordance with ous contact. devicesdisclosed andheretofore described are so constructed that in case the signalin' conductors 15 `should become de'- tached 'om-their support or supports at one y "or more points,l the lower portion of the con'- v tactI device as the member 7 in Fi 1, would still maintainengagement with t conductors andas a supl ort for the conductors is approached, .to which v connected, the conductors will be" carried upwardlyto their norma upon their contact arm4` 6. This is t e reason for the special lowerconstruction of the various contacts. -v
' YIlaiu'ng thus described my invention, what Iclaimis.:` v 1.I1i electrical; si combination 'of signa 'ng conductorssuitably arranged, of a yieldingly-rtained contact pivotally mounted on the train and having an lnclined member, adapted .to engage-the'conadually pose. set fort they were properly' position aling apparatus, the v f, ence to the line of the 4. ln railway signaling apparatus, the com- 2. ln electrical railway signaling apparatus, the combination with lsignaling conductors arranged te form a block system, oi' a spring-actuated contact pivoted on the train and having an inclined member adapted to engage the said conductors, the movement of the contact being sufficient to compensate for'tlie swaying of the train when in motion.
3, ln signaling apparatus, the combination with signaling conductors, of a contact arm pivotally connected with the train and spring-held to permit the necessary degree of oscillation and inclined to compensate for the varying Aosition ot the train with refersignaling conductors.
bination with signaling conductors arranged in sections or blocks, the extremities of the sections of the tvo conductors heilig staggered, a spring-held contact mounted on. the train for closing the circuit between trains when on the same signaling l section or block,
pivotally .the said contact having an inclined member having suflicient move- 1 ment to maintain it in operative relation with l the signaling conductors regardless o the l swaying movement of thetrain.
' B JNJAMIN F. VVO( )IDI-I\I(1`:.`- Witnesses z DENA NELSON, OTTO E, HoDDioK,
the siescribe In testimony whereof l affix'my signature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US30238506A US878106A (en) | 1906-02-23 | 1906-02-23 | Electrical signaling apparatus. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US30238506A US878106A (en) | 1906-02-23 | 1906-02-23 | Electrical signaling apparatus. |
Publications (1)
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US878106A true US878106A (en) | 1908-02-04 |
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US30238506A Expired - Lifetime US878106A (en) | 1906-02-23 | 1906-02-23 | Electrical signaling apparatus. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847256A (en) * | 1972-07-20 | 1974-11-12 | Krauss Maffei Ag | Current collecting shoe for suspension type vehicle |
-
1906
- 1906-02-23 US US30238506A patent/US878106A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847256A (en) * | 1972-07-20 | 1974-11-12 | Krauss Maffei Ag | Current collecting shoe for suspension type vehicle |
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