US1712018A - Journal box - Google Patents

Journal box Download PDF

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Publication number
US1712018A
US1712018A US49797A US4979725A US1712018A US 1712018 A US1712018 A US 1712018A US 49797 A US49797 A US 49797A US 4979725 A US4979725 A US 4979725A US 1712018 A US1712018 A US 1712018A
Authority
US
United States
Prior art keywords
lid
pin
journal box
lug
hinge
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
Application number
US49797A
Other languages
English (en)
Inventor
Donald S Barrows
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Symington Co
Original Assignee
Symington Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Symington Co filed Critical Symington Co
Priority to US49797A priority Critical patent/US1712018A/en
Priority to GB18625/26A priority patent/GB256941A/en
Priority to FR619299D priority patent/FR619299A/fr
Priority to DES75467D priority patent/DE479108C/de
Application granted granted Critical
Publication of US1712018A publication Critical patent/US1712018A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

  • This invention relates to journal boxes and more particularly to the means for hinging lids to said journal boxes'.
  • the principal object of my invention is to provide a pivotal connection between the journal box and .its lid so that the lid may be readily applied to and removed from said journal box. with provision for preventing loss of the pivotal means and turning thereof with respect to the lid.
  • An object of the invention is to provide a pintle or pivot pin for liinging lids to journal boxes which may be readily applied and prevented from undesired removal without involving undesired or expensive operations such as riveting.
  • Another object of my invention is the formation of a pivot pin or pintle for hinging lids to journal boxes, formed With one end bifurcated so that it may be inserted in place and the prongs, at said bifurcated portion, so separated that undesired removal thereof is prevented, said pin being formed of such material that the prongs are adapted for bending back and forth a number of times without breaking so that the same pin may be applied to or removed from the journal box a plurality of times.
  • Another object of my invention is the production of a journal box and hinged lid thereon with pivotal means so formed that it may be inserted and locked in place either manually or by power through a simple bending operation Without involving any riveting action, said pivot means. being also formed With a non-circular portion cooperating With a correspondingly apertured lid lug so that turning between the pivotal means and lid is prevented.
  • a still further object of my invention is the provision of a journal box with a lid hinged thereon by means of a pin, said lid being so formed that the edges thereof meet the edges of the journal box opening entirely around the periphery thereof to completely close thc same, the pin being so formed that it may be readily applied or removed, and when applied securely held in place and prevented from turning movement with respect to the lid.
  • Figure 1 is a front elevation of a portion of a lid constructed and pivoted to a journal box in accordance with my invention, a portionof the lid being broken away to more clearly illustrate features thereof.
  • Figure 2 is an end View, partly in section, of the construction shown in Figure 1.
  • Figure 3 is a fragmentary sectional view corresponding to Figure 1 but showing a modication.
  • FIG 4 is an end View of the modilica ⁇ tion illustrated in Figure 3.
  • a journal box 1 is illustrated formed with a hinge lug 2 projecting upwardly from the roof 3 thereof at a point adjacentthe forward edge 4f.
  • the hinge lug 2 is provided with an opening 5 for the reception of the hinge pin or pintle 6 by which the lid 7 is pivotally connected to the journal box.
  • the lug 2 is provided With angularly disposed bearing faces 8 and 9, as is customary, said faces being formed to co-act with a spring mechanism carried by the lid so as to maintain the same in open or closed position.
  • the lid 7 is preferably formed as an integral casting, the material preferably being either cast steel or malleable iron and is provided With a lip or down-turned edge portion 10 along the top and sides thereof, said edge being adapted to overlie the Wall 11 of the opening 12 of the journal box 1 to prevent the entry of moisture or dirt within the box.
  • the lid may also be provided with interior flanges 13 and with a drip ange 14 to prevent the loss of lubricating material.
  • the lid is preferably formed with a. hood portion 15 which extends so as to partly enclose the lug 2.
  • the hood portion is provided with ears or lugs 16 which are perforated, as at 17, for the receptionv of the hinge pin 6 by which the lid is pivotally connected to the journal box.
  • the hood 15 is provided with an opening adjacent its lower -edge '18, the purpose and object of which will be hereinafter described.
  • a pocket or depressed portion 19 Within the body of the lid and exteriorly of the journal box, there is provided a pocket or depressed portion 19. At substantially the point where the ocket. 19 mergesmto the plane of the lid ace, there is provided, on opposite sides of the center, a pair of outwardly facing seats or lugs 20. On the interior face of the hood 15, at a point adj acent the lower edge 18, there are provided bearing lugs 21 having curved bearing faces 22.
  • 1 provide a torsion spring 23, said spring being provided with downwardly extending arms 24, each of which is adaptedto seat upon one of the lugs or seats 20.
  • Each of the arms 24 extends upwardly and merges into a coil 25, and extending upwardly fiom the adjacent ends of the coils 25 are the arm 26 which may be, and preferably are, integrally connectedto form an inverted U-shaped portion 27, said portion being preferably provided with a bearing shoe 28 which may be conneeted to the arms 26 by clip portions 29.
  • rlhe shoe 28, as will be seen from Figure 2 is normally adapted to contact the face 9 of the lug 2 when the lid is in closed position.
  • the position of the parts, that is the bearing faces or seats 20 and 22 and the recessed portion 19 is such that when the ltorsion spring 23 is forced upwardly within the opening between the hood 15 and the 11d 7, it is placed under considerable initial tension, the said tension, together with the portions 30 of the lugs 20, serving to prevent displacement of the spring.
  • the hinge pin or pintle 6 is preferably provided with a head 31 at one end thereof and with'a non-circular portion 32 lyiikig adjacent said head and iittingwithin the correspondingly shaped aperture 17 in the lug portion 16.
  • the portion 32 of the pin is formed approximately square in section and the dimensions thereof are slightly larger than the main or shank portion 33 ofthe hinge pin 6 which is preferablyl circular in cross-section.
  • the opposite end of the pin 6 is preferably slit or bifurcated to form prongs 34 and 35 which are received in the other lid lug 16 in the specially formed aperture 17 thereof.
  • Said aperture 17 is preferably formed to flare outwardly, as illustrated, so that the prongs 34 and 35 may be separated after insertion therethrough, and will then prevent undesired removal of the pin 6.
  • the aperture 17 is also formed flattened or elongated, according to the embodiment disclosed, as well as flaring, so as to be approximately the shape of a laterally flattened frustum of a cone, with the large end outward, and preferably elongated upwardly and downwardly ror along the hinge lug, it will also prevent turning of the hinge pin 6 with respect to the lid 7 when the prongs 34 and 35 are separated and moved into engagement with the end portions of the elongated aperture 17.
  • This construction will provide an additional means for preventing undesired turning of the hinge pin with res ect to the lid, it being understood that if tie pin should stick in the lug 2 and be turned with4 respect to the lid, the prongs 34 and 35 would be forced together.
  • a hinge pin 6a of substantially the same construction is illustrated except that it is slightly longer than that illustrated in Figures 1 and 2 and the hinge lug portion 16a, extending around the prongs 34a and 35a of the pin 6a, is formed substantially cylindrical for the major portion thereof with lip portions 36 and 37 bent in opposite directions, providing notches for engaging the prongs 34a and 35a.
  • the pin 6a is not only prevented from undesired withdrawal but is also pre-V vented from turning with respect to the lid.
  • ⁇ separated ends or prongs being adapted to be expanded in place, under a press or by hand with a wedge-shaped tool, into the corresponding hinge loop which is preferably cored to suit and formed somewhatof the shape of a flattened cone.
  • the hinge pin is-very easily removed as the separated ends can be hammered together using a blunt nose chisel. Such pins, if made of the proper grade of steel, can be used a plurality of times.
  • a lid constructed in accordance with the foregoing provides a complete closure for the journal box opening and vthe hood portion overlying the hinge lug prevents the entrjr and accumulation of dirt along the face of the journal box forwardly of the hinge lug and at the same time acts as a. water shed to prevent the entr of moisture to the interior of the journal liox,

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Soil Working Implements (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
US49797A 1925-08-12 1925-08-12 Journal box Expired - Lifetime US1712018A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US49797A US1712018A (en) 1925-08-12 1925-08-12 Journal box
GB18625/26A GB256941A (en) 1925-08-12 1926-07-26 Improvements in journal box lids
FR619299D FR619299A (fr) 1925-08-12 1926-07-26 Perfectionnements apportés aux boîtes à huile
DES75467D DE479108C (de) 1925-08-12 1926-07-29 Gelenkbolzen fuer den Deckel der Achsbuchsen von Eisenbahnwagen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49797A US1712018A (en) 1925-08-12 1925-08-12 Journal box

Publications (1)

Publication Number Publication Date
US1712018A true US1712018A (en) 1929-05-07

Family

ID=21961797

Family Applications (1)

Application Number Title Priority Date Filing Date
US49797A Expired - Lifetime US1712018A (en) 1925-08-12 1925-08-12 Journal box

Country Status (4)

Country Link
US (1) US1712018A (de)
DE (1) DE479108C (de)
FR (1) FR619299A (de)
GB (1) GB256941A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498245A (en) * 1946-08-06 1950-02-21 Donald D Bryant Lock-seal lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498245A (en) * 1946-08-06 1950-02-21 Donald D Bryant Lock-seal lid

Also Published As

Publication number Publication date
GB256941A (en) 1926-11-25
DE479108C (de) 1929-07-09
FR619299A (fr) 1927-03-30

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