US283691A - Lid for car-axle boxes - Google Patents
Lid for car-axle boxes Download PDFInfo
- Publication number
- US283691A US283691A US283691DA US283691A US 283691 A US283691 A US 283691A US 283691D A US283691D A US 283691DA US 283691 A US283691 A US 283691A
- Authority
- US
- United States
- Prior art keywords
- lid
- lugs
- housing
- latches
- axle
- 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
- 210000000088 Lip Anatomy 0.000 description 14
- 239000002184 metal Substances 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F15/00—Axle-boxes
- B61F15/20—Details
- B61F15/26—Covers; Sealing thereof
Definitions
- WITNESSES INVENTOR I mw aide/(4'07? 1?. 604mm BY A ATTORNEY n PETERS. mtwmnm wmmm ac UNITED STATES JACKSON R. BAKER, OF JERSEY'CITY, NEW JERSEY.
- Patent No. 283,691 dated August 21, 1883.
- I5 turning shaft or bolt having latches fixed to the ends thereof, a fulcrulned spring-seat and operating-lip, and a spring, whereby the latches are retained in their locked positions; and the invention also consists in an axlehousing lid with lugs cast thereon and fitting into corresponding sea-ts formed in the sides of the housing.
- FIG. 1 is a side view of my axle-box with its lid closed.
- Fig. 2 is a front view of same, with its lid closed.
- Fig. 3 is a longitudinal section of same.
- Fig. 4 is a front view of same with lid open.
- Fig.5 is a longitudinal section of modification, showing application of coil-spring.
- a seat, E To the bolt B, midway between the bearings b, is firmly fixed a seat, E, and a projecting lip, F.
- the seat-E which is G, either of rubberor metal; also, to-the lid A and to the edges of the same, at or near its upper end, are cast two lugs, H. These lugs are at right angles to the face of the lid, and they also extend backward to some extent and lie snugly against the sides of the housing D.
- the lugs f have their lower ends curved, as at Z.
- the seats 9 are corresponding in size and form with the lugs e. c
- my axle box or housing is constructed substantially as described to open or ward with a packing-hook or otherwise the lip F.
- This operation causes the bolt B to turn in its bearings and the spring G to be compressed, and as thebolt is turned the hooks or catches d of the latches O are disengaged from the lugs f, enabling the lid to be raised and thrown back, exposing the interior of the box that it may be packed and oiled.
- the lid A is allowed to fall in the poi ity will force the rounded ends of the latches G to come in contact with the curved surface ing the lid A tightly against the open mouth of the housing and closing it.
- the lugs II when the lid A is closed, enter into the seats 9 between the lugs e andf on the side of the housing D.
- the lugs when in that position act as stops, which will prevent any vertical movement of thelid A in the event of the hinge, which unites the lid to the housing, beconiing worn from use.
- a rubber spring is employed for the purpose hereinbefore described, it may be spherical in form or otherwise, and a seat, h, to receive it may be cast into the face of the lid A.
- a coil metal spring, J (see Fig. 5,) may be used, in which case it will be best to inclose the spring in a thimble or sleeve, 70, to keep from it the dust and dirt that would otherwise impair its working.
- the lid of the axle-box can be instantly opened and as quickly closed without the use of a wrench and by the use of but one hand,which is important when it is considered that the other hand of the packer and oiler is usually employed in holding his oil-can and waste.
- the bolt or shaft B may be fitted into the bearings b by pouring any suitable antifric tion metal around the bolt in the bearings, as described and shown in Letters Patent granted to me January 2, 1882.
- the lip F besides affording a ready means of opening the lid of the box, also acts as a countor-weight, assisting the action of the spring in keeping the latches locked, and should the spring for any reason become inactive, this lip, acting as a counterweight, will, by its gravity, keep the latches closed and prevent their unlocking by the jarring of the train.
- a railway axle box or housing with the door thereof hinged to the box and combined with a turning-bolt, B, with latches O fixed to its ends, a spring-seat, E, and a lip, F, and lugs e and f, seat 9, and lug H, all constructed and arranged as and for the purpose described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Body Structure For Vehicles (AREA)
Description
(Ho lfiod el.) J. R. BAKER.
LID EOE GAR AXLE oxEs.
No. 283,691 PatentedAugZl, 1883.
WITNESSES: INVENTOR I mw aide/(4'07? 1?. 604mm BY A ATTORNEY n PETERS. mtwmnm wmmm ac UNITED STATES JACKSON R. BAKER, OF JERSEY'CITY, NEW JERSEY.
LID FOR CAR srnerrroa'rron forming part of Letters 7 -AXLE BOXES.
Patent No. 283,691, dated August 21, 1883.
Application filed January 1!, 1888, (No model.)
To all whom it may concern:
Be it known that I, JACKSON R. BAKER, of Jersey City, county of Hudson, State of New Jersey, have invented a new and useful improvement in Fastenings for the Lids of Railway Axle Housings-or Boxes; and I do hereby declare the following to be a full, clear, and
exact description of the same, reference being had to the accompanying sheet of drawings, forming part of this specification.
I5 turning shaft or bolt having latches fixed to the ends thereof, a fulcrulned spring-seat and operating-lip, and a spring, whereby the latches are retained in their locked positions; and the invention also consists in an axlehousing lid with lugs cast thereon and fitting into corresponding sea-ts formed in the sides of the housing.
In the accompanying sheet of drawings,
- Figure l is a side view of my axle-box with its lid closed. Fig. 2 is a front view of same, with its lid closed. Fig. 3 is a longitudinal section of same. Fig. 4 is a front view of same with lid open. Fig.5 is a longitudinal section of modification, showing application of coil-spring.
Similar letters of reference in di cate like parts in the several figures. n
a The difficulty of keeping the lids of axle boxes or housings of rail-cars closed without the use of screw nuts and bolts is well known, and the time consumed in unscrewing these nuts and screwing them up again with awrench each time that it is necessary to paclc or oil the journal of the axles is a matter of no little less and expense to the many railway companies where such devices are employed; hence, contrivances of various kinds have been adopted for the purpose of avoiding the use of screws, nuts, and bolts on the lids of the housings; but such devices either work loose from the constant jarring of the cars when in motion, or they require as much time for their adjustment as is required for the screwing or unscrewing of the nuts before named. It is important, therefore, that a good fastening for Y the lids of axlehousings shall be positive in This invention is in the nature of an imits action, adjustable without loss of time, and effectually close the lid against the admission of dust, and also render it impossible for the lid to work loose and rattle. To that end I construct my lid A of a size which shall correspond with the size of the axle-housing D,
a, to the top of the axle-housing, so that the lid may be freely moved up and down on this hinge. To the face of the axlehousing and near its lower end, and on each side of the same, are cast two bearings, b. Into these bearings is placed a bolt or shaft, 13, so that it may turn freely in the bearings b. This belt or shaft is kept in position within the bearings by caps c, bolted over the same. To each end of the bolt B,-which projects somewhat beyond the width of the lid A, are secured latches C. These latches extend from the bolt B backward on each side of the housing D. The inner ends of the latches are beveled or rounded, having formed on them catches o1- hooks d. To the bolt B, midway between the bearings b, is firmly fixed a seat, E, and a projecting lip, F. Within the seat-E, which is G, either of rubberor metal; also, to-the lid A and to the edges of the same, at or near its upper end, are cast two lugs, H. These lugs are at right angles to the face of the lid, and they also extend backward to some extent and lie snugly against the sides of the housing D. To the sides of the housing, and near its upper end or surface, are cast lugs e and also lugs f, with a space or seat, 9, between the lugs e and f. The lugs f have their lower ends curved, as at Z. The seats 9 are corresponding in size and form with the lugs e. c Now, when my axle box or housing is constructed substantially as described to open or ward with a packing-hook or otherwise the lip F. This operation causes the bolt B to turn in its bearings and the spring G to be compressed, and as thebolt is turned the hooks or catches d of the latches O are disengaged from the lugs f, enabling the lid to be raised and thrown back, exposing the interior of the box that it may be packed and oiled. This he siti on to close the box, when its weight or gravwhich is used, and hinge it at its upper end,-
raise the lid, it is simply necessary to pull out recessed for that purpose, is fitted aspring, w
ing done, the lid A is allowed to fall in the poi ity will force the rounded ends of the latches G to come in contact with the curved surface ing the lid A tightly against the open mouth of the housing and closing it.
To prevent the lid fromjarring to an extent that might ultimately cause thelatches O to be disengaged from the lugs f, the lugs II, when the lid A is closed, enter into the seats 9 between the lugs e andf on the side of the housing D. The lugs when in that position act as stops, which will prevent any vertical movement of thelid A in the event of the hinge, which unites the lid to the housing, beconiing worn from use. If a rubber spring is employed for the purpose hereinbefore described, it may be spherical in form or otherwise, and a seat, h, to receive it may be cast into the face of the lid A.
Instead of a rubber spring, however, a coil metal spring, J, (see Fig. 5,) may be used, in which case it will be best to inclose the spring in a thimble or sleeve, 70, to keep from it the dust and dirt that would otherwise impair its working.
From the foregoing it is readily seen that the lid of the axle-box can be instantly opened and as quickly closed without the use of a wrench and by the use of but one hand,which is important when it is considered that the other hand of the packer and oiler is usually employed in holding his oil-can and waste.
The bolt or shaft B may be fitted into the bearings b by pouring any suitable antifric tion metal around the bolt in the bearings, as described and shown in Letters Patent granted to me January 2, 1882.
The lip F, besides affording a ready means of opening the lid of the box, also acts as a countor-weight, assisting the action of the spring in keeping the latches locked, and should the spring for any reason become inactive, this lip, acting as a counterweight, will, by its gravity, keep the latches closed and prevent their unlocking by the jarring of the train.
It will be observed that the latches O are placed with their hooks d upward, instead of downward, so that the jarring motion of the train will have no tendency to unlock the catches, which would be the case if the hooks of the latches were placed downward instead of upward.
Having now described my invention, what I claim as new, and desire to secure by Letters Patent, is u 1. A railway axle box or housing with the door thereof hinged to the box and combined with a turning-bolt, B, with latches O fixed to its ends, a spring-seat, E, and a lip, F, and lugs e and f, seat 9, and lug H, all constructed and arranged as and for the purpose described.
2. In a railway axle box or housing, the lid thereof provided with a turning -bolt and catches with rounded or beveled ends, in combination with lugs e and f with curved faces I), substantially as shown and described.- I
3. In a railway axle housing or box, aspring,
G, in combination with aseat, E, and a lip, F, fixed to a turning-bolt, B, as and for the purpose described. I 4. In arailway axle housing or box, the combination of a hinge with aturning-bolt having latches O fixed to the ends thereof, lugs cast on the sides of the housing, and a spring, and pivoted spring-seat E and lip F, whereby the latches are kept in their locked position, sub stantially as shown and described.
JACKSON R. BAKER.
WVitnesses:
G. M. PLYMPTON, JNo. N. BRUNS.
Publications (1)
Publication Number | Publication Date |
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US283691A true US283691A (en) | 1883-08-21 |
Family
ID=2352897
Family Applications (1)
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US283691D Expired - Lifetime US283691A (en) | Lid for car-axle boxes |
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- US US283691D patent/US283691A/en not_active Expired - Lifetime
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