US1216607A - Elevator-guide lubricator. - Google Patents
Elevator-guide lubricator. Download PDFInfo
- Publication number
- US1216607A US1216607A US12348616A US12348616A US1216607A US 1216607 A US1216607 A US 1216607A US 12348616 A US12348616 A US 12348616A US 12348616 A US12348616 A US 12348616A US 1216607 A US1216607 A US 1216607A
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- Prior art keywords
- guide
- oil
- brush
- elevator
- brushes
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- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
- B66B7/1269—Lubricating means specially adapted for guides
Definitions
- My invention relates toimprovements in elevator guide lubricators, and its object is to improve uponsuch devicesas havexbeen available heretofore and to provide aA simple, inexpensive and eflicient device which is capable of applying the neededlubrication to the guides of elevator cars or counterweights, without loss and with but the minimum amount of attendance.
- Figure l is a top plan view of an elevator guidelubricator which is madeaccording to and embodies my invention.
- Fig. 2 is a sectional elevation of the left hand portion of the apparatus shown in Fig. 1, it being understood that the right hand portion is similar in construction and arrangement to the parts shown.
- Y' is a sectional elevation of the left hand portion of the apparatus shown in Fig. 1, it being understood that the right hand portion is similar in construction and arrangement to the parts shown.
- Fig. 3 shows a half of one of the guide brushes, this figure being a perspective view of a brush cut through its center on a plane represented by the cross-hatched surface.
- Fig. d is an elevation of one of the upper corners of an elevator car with one of my improved lubricators applied thereto, together with aportion of an elevator guide which is to be lubricated.
- This part designates the main bodyof the lubricator. This part is hollow'and forms a reservoir for the oil 11 and also -forms a support for the other parts ofthe device. It hasV substantially the form of a rectangular box with a square recess 12 provided in one of its sides.
- a cover plate which fits over the body and closes the reservoir. This is provided with a filler opening covered by a cap 14.
- All these parts are constructed preferably of metal such for example as aluminum alloy and fastened together by screws, bolts or other suitable devices.
- each brush holder is an'elevator guide brush 19 of cross section to form arslidable fit in the brush holders. rlhese are pressed into engagement with the elevator guide 20 by compression springs 21. rIhese brushes preferably are constructed of wood fiber.
- 'Ihe ⁇ brushes are further provided with holes 23 which extend from thev oil grooves through the underl side of the brushes.
- WicksQL arepfitted into these holes and held thereby.
- One end of each wick terminatesl at 25, before lit reaches the oil groove so that each oil groove forms Va closed oil chamber.
- the other ends dipinto the oil 11.
- Slots 18 are providedin the cover plate 13 to allow for the lpassage of the wicks into the reser- ⁇ voir and to permit a longitudinal movementA Y i of the brushes.
- the device is easily attached to the top guide shoe of an elevator car or its counterweights, or to the car frame itself, by suitable brackets. When in place oil willbe raised from thereservoir into the little inclosed oil chambersfby capillary action, but
- An elevator guide lubricator compris-4 ing an oil reserif'oii,;a/brush having a Hat surface adapted to run over a ksurface of the guide, said brush beingconsti'ucted witliva Ydepression in Asaid flat surface forming ai closed oi" chamber, v,an oil conduit connected;
- An elevator ⁇ guide lubricator comprising a hollow casingk forming vanv oil reservoir
- a brush guide thereon, aY brush slidably sup ⁇ ported in said guide, tho outer end of said brush having a flat;surface-'parallel withv a surface of thev guide and being formed with y a, transverserecessA forming a closed oil chainber,ran oil conduit extendingfrom said oil Vchamber through the brush to the lower surface thereof, a :wick in said. conduit-termi: nating near the oil chamber with its other end extending into the oil ig'eservoir, and a spring for pressing the flat end of the brush Y Yagainst the surface of the guide.
- An elevator guide lubricatorf comprising' a. hollow casing' foriningfan oil reservoir, a cover plate therefor, a brush guide thereon, a brush slidably supported in said. guide, the
- said brush having a'flat surface' lparallel with a surface of the guide and being-formed with artransverse recess forming a closedy oil chamber, an oil conduitrextend- ⁇ my handthis 281 day f f 1,216,607 y Ying from saidV c'il'c'han'iber through the brush VVtothe lower surface'thereof, a wick in said conduit terminating near the oil chamber Vwith itsvrfotherY end"fexteiidinginto the oil chamber, af slot forinedl'in VYsaid VVVcoverY plate to Vallowzrfor the passage offsaidwiolr and for the movement VVof theV brushin its. guide, and a spring for. pressing the flat end of the brushagainst the surface of the guide.
- An elevator' vguiderlubricatorA comprising a hol-low casing 'forming an oil reservoir, said casingbeing constructed withV a vertical recess to 1 allow Yan elevator K guide to pass ,through ait, brush guides tnereon4 on di iferent sides of saidrrecess, a brush slidably supported in eacliguide, tlie'outer end of said brushes vhaving.
- Ainelevator guide lubricator comprising a hollow casing. formingan oil chamber
- a cover platetherefor said casing ⁇ and cover plate loe-ing ⁇ constructed Vto forni: a vertical Vrecessr't'o allow -a-nelevatorguide to pass through it,'a Vpair of brush guides on opposite sides of said cover'plate, in alineinent with each other, anintermediate'brush guide at the other side Vof 'the recessfat right :angles to the aforesaid pairo'f brush guides,brushes slidably supported in said guides, the outer ends of .said :brushes having Afiat surfaces parallel with adjacent surfaces .of the guide, each beiiigA formed with a transverse recess forming a closed oill chamber, an oil conduit extending from said oil chamber'through the brush to the lower surface thereof, a wick in said conduit terminating.near ⁇ the oil chainyber with its other endfextending into the oil reservoir, said cover plate being constructed with slots undcrthe brush guides to allow for the passage of said cover
Description
1. l. PRIMM. ELEVATOR GUIDE LUBRICATOR.
APPLICATION FILED OCT. 3. 1916.
Patented Feb. 20, 1917.
. f am JAMES I. VPllthillf, 0F TAMPA, FLORIDA,
nLnvAToa-eurnn LUBR'ICATOR.
vSpecification ofrLetters Patent. n Patntedllb, `20, 1917,
Application filed October 3, 191. Serial No. 123,486.
To all whom/t may concern: Be it known that I, JAMES. I. PRIMM, a citizen of the United States of America, and
a resident of Tampa, Hillsborough VVcounty,l
and State of Florida, have invented certain new and useful Improvements in Elevator- Guide Lubricators,pof which thefollowing is a specification, reference being had'to the accompanying drawings, Vforming a partv thereof.
' My invention relates toimprovements in elevator guide lubricators, and its object is to improve uponsuch devicesas havexbeen available heretofore and to provide aA simple, inexpensive and eflicient device which is capable of applying the neededlubrication to the guides of elevator cars or counterweights, without loss and with but the minimum amount of attendance.
Theseand other objects of the invention will be set forth in the following specification in which I will describe my invention, the novel features of which will be set forth in appended claims.
4.Referring to the drawings:
Figure l is a top plan view of an elevator guidelubricator which is madeaccording to and embodies my invention. y
Fig. 2 is a sectional elevation of the left hand portion of the apparatus shown in Fig. 1, it being understood that the right hand portion is similar in construction and arrangement to the parts shown. Y'
Fig. 3 shows a half of one of the guide brushes, this figure being a perspective view of a brush cut through its center on a plane represented by the cross-hatched surface.
Fig. d is an elevation of one of the upper corners of an elevator car with one of my improved lubricators applied thereto, together with aportion of an elevator guide which is to be lubricated.
' Like characters of reference designate corresponding parts in all the figures.
10 designates the main bodyof the lubricator. This part is hollow'and forms a reservoir for the oil 11 and also -forms a support for the other parts ofthe device. It hasV substantially the form of a rectangular box with a square recess 12 provided in one of its sides.
13 is a cover plate which fits over the body and closes the reservoir. This is provided with a filler opening covered by a cap 14.
Left and right hand brushholders 15 and( leachwith a flange on its inner side, are
aixed to the cover plate on opposite sides of the recess 12, and another brush holder 17 of similar construction but with a` flange on each of its sides, is-aiiixed to the cover plate on the remaining side of the recess.
All these parts are constructed preferably of metal such for example as aluminum alloy and fastened together by screws, bolts or other suitable devices. 1
In each brush holder is an'elevator guide brush 19 of cross section to form arslidable fit in the brush holders. rlhese are pressed into engagement with the elevator guide 20 by compression springs 21. rIhese brushes preferably are constructed of wood fiber.
Their faces which are pressed against the guide are parallel with the surfaces of theV guide and in intimate contact therewith. In each ofthese faces is a transverse oil groove 22 whichdoes not'extend to the ends of the surface of Ythe guides.l The groove 22A in the brush in brush vholder 17 is shorter than those in the others because the end surface of the elevator guide is narrower than the side surfaces thereof.
'Ihe` brushes are further provided with holes 23 which extend from thev oil grooves through the underl side of the brushes.
WicksQL arepfitted into these holes and held thereby. One end of each wick terminatesl at 25, before lit reaches the oil groove so that each oil groove forms Va closed oil chamber. The other ends dipinto the oil 11. Slots 18 are providedin the cover plate 13 to allow for the lpassage of the wicks into the reser-` voir and to permit a longitudinal movementA Y i of the brushes.
The device is easily attached to the top guide shoe of an elevator car or its counterweights, or to the car frame itself, by suitable brackets. When in place oil willbe raised from thereservoir into the little inclosed oil chambersfby capillary action, but
can not 'escape while the car is at rest be cause the oil chamber excepton its wick side, is entirely closed by solid surfaces.
4.When the car moves however, a very thin film of oil will be left on the surfaces of the guide, but the flat surfaces of the brushes prevent the application of an over-supply. These surfaces Vof the brushes also prevent the adhesion of any foreign matter to the surfaces of the guides and further serve to give an even distribution of the lubricant. I have found that this devicesaves labor, oil
IOO
Vand trouble. There l,are no Vparts' loutltlieV brushes subject to any wear and the life ofthese is long. VMoreover-,they may be limit Vmyself to any specificy form or con# Y structiom-in fact I intendk only suoli limi-V tations VasV areimposed by the following claims. Y Y Y Y Y `What l claim is:
l. An elevator guide lubricator compris-4 ing an oil reserif'oii,;a/brush having a Hat surface adapted to run over a ksurface of the guide, said brush beingconsti'ucted witliva Ydepression in Asaid flat surface forming ai closed oi" chamber, v,an oil conduit connected;
with said chamber, and airwiclc fitted insaid conduit. terminating Vnear the oilrjchamber, Y the other end of said wick extending' into theV oil reservoir. Y Y
I 2. Ani elevator guide.lubricatorfcompris, ing an oil reservoir, a brush having a' flat surface adapted to run over a surfacev of the guide, said brushbeing'constructed 4with a transverse depression in said flat surface forming a Yclosed oil chamber, an oil conduit Vconnected'with Ysaid chamber, a wick iittedrinl said cond-uit terminating near the oil `chain- -ber, the other end of said wick extending Vinto the-oil reservoir, and aspring acting upon said brush to'V press-said flat surface thereof against the guide surface. Y Y
An elevator` guide lubricatorcomprising a hollow casingk forming vanv oil reservoir,
a brush guide thereon, aY brush slidably sup` ported in said guide, tho outer end of said brush having a flat;surface-'parallel withv a surface of thev guide and being formed with y a, transverserecessA forming a closed oil chainber,ran oil conduit extendingfrom said oil Vchamber through the brush to the lower surface thereof, a :wick in said. conduit-termi: nating near the oil chamber with its other end extending into the oil ig'eservoir, and a spring for pressing the flat end of the brush Y Yagainst the surface of the guide.Y
4. An elevator guide lubricatorf comprising' a. hollow casing' foriningfan oil reservoir, a cover plate therefor, a brush guide thereon, a brush slidably supported in said. guide, the
outer end of said brush having a'flat surface' lparallel with a surface of the guide and being-formed with artransverse recess forming a closedy oil chamber, an oil conduitrextend- `my handthis 281 day f f 1,216,607 y Ying from saidV c'il'c'han'iber through the brush VVtothe lower surface'thereof, a wick in said conduit terminating near the oil chamber Vwith itsvrfotherY end"fexteiidinginto the oil chamber, af slot forinedl'in VYsaid VVVcoverY plate to Vallowzrfor the passage offsaidwiolr and for the movement VVof theV brushin its. guide, and a spring for. pressing the flat end of the brushagainst the surface of the guide.
f5. An elevator' vguiderlubricatorA comprising a hol-low casing 'forming an oil reservoir, said casingbeing constructed withV a vertical recess to 1 allow Yan elevator K guide to pass ,through ait, brush guides tnereon4 on di iferent sides of saidrrecess, a brush slidably supported in eacliguide, tlie'outer end of said brushes vhaving. -flatf surfaces parallel with adjacent surfacesofflthe guides and being forn'ied with recessesforming closed oil chambers, anoil Vconduitextending from each ofV said oil'chainbers through lits brush to :the lower surface thereof, Wicks in said conduits terminating rnear Vtheoil chambers withY their other ends extendingy intoY the oil reservoir, and springs for Ypi essing the flat ends oflsaid brushes Yagainst' the surfaces of Y the guides.-
` 6. Ainelevator guide lubricator comprising a hollow casing. formingan oil chamber,
a cover platetherefor, said casing `and cover plate loe-ing` constructed Vto forni: a vertical Vrecessr't'o allow -a-nelevatorguide to pass through it,'a Vpair of brush guides on opposite sides of said cover'plate, in alineinent with each other, anintermediate'brush guide at the other side Vof 'the recessfat right :angles to the aforesaid pairo'f brush guides,brushes slidably supported in said guides, the outer ends of .said :brushes having Afiat surfaces parallel with adjacent surfaces .of the guide, each beiiigA formed with a transverse recess forming a closed oill chamber, an oil conduit extending from said oil chamber'through the brush to the lower surface thereof, a wick in said conduit terminating.near` the oil chainyber with its other endfextending into the oil reservoir, said cover plate being constructed with slots undcrthe brush guides to allow for the passage of said wicks and for the movement of the brushes in their guides, and a spring back of each brush arranged to press the flat end of each of the brushes against vthe adjacent surface ofthe guide.
In witness whereof, Ihav'e hereunto set of September, 1916. Y JAMES l". PRIMM.
Copies of this patent may be obtained for five cents each, by addressing the f Commissioner of Patents.
Y Washin'gtoin. Y
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US12348616A US1216607A (en) | 1916-10-03 | 1916-10-03 | Elevator-guide lubricator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12348616A US1216607A (en) | 1916-10-03 | 1916-10-03 | Elevator-guide lubricator. |
Publications (1)
Publication Number | Publication Date |
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US1216607A true US1216607A (en) | 1917-02-20 |
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US12348616A Expired - Lifetime US1216607A (en) | 1916-10-03 | 1916-10-03 | Elevator-guide lubricator. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401867B1 (en) * | 1998-04-16 | 2002-06-11 | Thk Co., Ltd. | Lubricant supply system |
-
1916
- 1916-10-03 US US12348616A patent/US1216607A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401867B1 (en) * | 1998-04-16 | 2002-06-11 | Thk Co., Ltd. | Lubricant supply system |
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