US376809A - Wilhelm andersch - Google Patents

Description

(vNo Modkl.) .y v l W. ANDBRSCH,

LUBRIGATOR.

PatentedJan. 24, 1888.

WITNESSES e, hinged to such lid by pinfand lugs g. The

vin the claims.

lchine to be lubricated. IoV a projection, b,

u UNITED STATES PATENT OFFICE.

WILHELM ANDEEscH, OE BROOKLYN, NEW YORK, AssIGNOE OE ONEHALE To WILHELM' EEIsEE'r, or sAME PLAGE.v

LUB'RICATOR.

SPECIFICATION forming part of Letters Parent No. 376,809, dated January 24,1888.

Application ined october 3, resi.l

1'0 all whom t may concern:

Be it known that l, WILHELM ANDEEscH, of BrooklymNew York, have invented a new and Improved Lubricator, of which the following is a specification.

This invention relates to alubricator so con,- structed as to automatically indicate when it is empty and when it is full.

The invention consists in4 the various fea` tures of improvement more r`fully printed out In the accompanying drawings, Figure lis a top view of my improved lubricator withl part of the bell q broken away. 'Fig. 2 is a vertical section on line x x, Fig. l. Fig. 3 is a similar section on line yy, Fig. 1. L Fig; 4 is a detail top view of the wheel n, and Fig. 5 is a detail perspective of the hammer or clapper s.

The letter c represents the oil-cup, adapted to be coupled at its lower end with the Inawithin the cup a there is pivoted a bent 1ever, c, the hook-shaped upper end of which projects upward and outward through a perforated lid, d, and through a perforated plate,

pinfis surroundedV by ak spring, h, that has a' tendency to throw the lid up when released from the hooked lever c. The lever c is held against plate e bya spring, i, and the horizontal arm of the lever is pivotally connected to a depending headed rod, j, upon which a float, k, is free to slide. f

When the oilr is consumed sufficiently. for the oat to rest upon the head of rod j, it will draw such rod down, -oscillate lever c, and release the plate e, which is thus free to be thrown upward in an inclineddirection by spring To the platee there is secured an arm, Z, joined to the shaft m of a wheel, n, having ya series of' pins, n', byA means of a similar` arm, o, and a connecting-rod, p. The upward motion of the plate e thus causes a partial revolution of wheel a, the shaft m of which is hung in bear. ings projecting upwardly from the lid d. A bell, g, is mounted above the lid d on upright r, and is sounded by a clapper, s, secured to a sleeve, t, surrounding upright r. This sleeve carries a lug, u, attached to the sleeve by a steel spring-section, o, in front of which there` is secured to sleeve t the pin w.

serial No. 251,304. (No model.)

l When, as before described, the platee is p raised to an inclined position by thepressure` of the float upon the headed rody j, the wheel n will be partially yrevolved bythe parts Z p o; Thus the pins n will bear against lug u,1')ressl ing it against'pin w and causing arotati'on of the sleeve t and a consequent movement of After each 6o tion o, this backwardmotion will not be prevented by lug u, which will be pressed. aside. 7o Theabove-described mechanism will there-A fore throw up a plate and sound an alarm, thus calling both theA eyes `and ears of the attendant to the fact that the cup needs replenishing.- l

Within the cup a there is a second float, a, secured to a rod, 'b, projecting upwardly through a tube, c', secured above a perforation f of cover d. The rod b has a cross-piece" or disk, d', resting upon upper edge of tube c'. 8o

When the oil is sufficiently high'to raise the float a', the disk d will also `loe raised to indicate that the lubricator is full.. A e is the supplytube for charging the lubricator. Y

What I claim isv l. The combination of cup a with float k,

rodj, lever c, and with'pivoted plate e, en-

gaged'by said lever, and with spring h, subv stantially aspspecitied. 9o

2. The combination of an oil-cup with a pivoted,springplate, lever, andfloat, and with a wheel having pins and connected to the spring-plate, and with a gong and clapper,

the clapper being connected toa sleeve having 9.5 y

a flexible extension that is engagedby the pins of the wheel, substantially as specified.

vw.` ANDEEscH. Vitnesses: v Y

. F. v. BRIEsEN,

Y .ALFRED JONcHMANs.

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