US2619239A - Elevator - Google Patents
Elevator Download PDFInfo
- Publication number
- US2619239A US2619239A US760788A US76078847A US2619239A US 2619239 A US2619239 A US 2619239A US 760788 A US760788 A US 760788A US 76078847 A US76078847 A US 76078847A US 2619239 A US2619239 A US 2619239A
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- Prior art keywords
- elevator
- carriers
- carrier
- pit
- car
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/10—Kinds or types of lifts in, or associated with, buildings or other structures paternoster type
Definitions
- This invention is directed to, and it is an object to provide, a novel elevator for a storage building which includes a plurality of floor levels.
- Another object of the invention is to provide an elevator which is especially designed for the transport of automobiles between the ground floor and upper floor levels in an automobile storage building which includes a number of stories; the elevator being operative to carry automobiles between such floor levels in an expeditious and convenient manner.
- a further object of this invention is to provide an elevator, as above, which includes a driven, upstanding endless chain assembly having a plurality of automobile supporting cages or carriers mounted thereon in predetermined symmetrically spaced relation.
- An additional object of the invention is to provide an elevator, as in the preceding paragraph, in which the carriers are pivotally suspended from the endless chain assembly whereby the carriers remain horizontal throughout their path of movement, there being novel means included in the elevator to stabilize the carriers and prevent swinging thereof when in operation.
- a further object is to provide a storage system, including a number of the elevators, which will enable the maximum storage space in the building to be utilized, without ever having to move any stored car in order to get at another one for removal from storage.
- a further object of the invention is to provide a practical elevator which will be exceedingly effective for the purpose for which it is designed.
- Fig. l is a side elevation of the elevator assembly.
- Fig. 2 is a fragmentary enlarged sectional plan on line 22 of Fig. 1.
- Fig. 3 is a fragmentary enlarged cross section on line 33 of Fig. 1.
- Fig. 4 is a fragmentary diagrammatic floor plan illustrating a car storage system utilizing a number of elevator units.
- the improved elevator which is particularly for automobile storage buildings, is housed within an elevator shaft indicated generally at I.
- the vehicle supporting cages or carriers l2 are swingably supported by suspension arms 9, the inner ends of which are connected to endless driving chains 4, and carry rollers I5 guided in the endless channels I8 which are symmetrical to the chains.
- the chains are mounted on top and bottom sprockets 5 and B respectively, mounted on shafts I and 8 respectively, one shaft being driven in any suitable manner.
- the shafts are horizontal and parallel and are journaled in fixed relation to the building within the elevator shaft.
- suspension arms and carriers are spaced, when on the vertical runs of the chains, so that the upper suspension arm on one carrier is but slightly below the plane of the wheel engaging tracks I9 of the carrier immediately above, as shown in Fig. 1.
- pads 29, registering with such tracks are fixed on or formed with the arms 9. Since there is nothing in the way between the laterally outermost track [9 and the edge of the pit, the corresponding floor wheel guiding channels 26] may be extended horizontally over the pit to a point adjacent the ends of the carrier, as shown in Fig. 2.
- a stabilizing arrangement is provided in the following manner:
- Rollers 30 project outwardly or away from each other from the end members of the carriers at the top and sides thereof, while similar rollers 3
- the laterally outermost rollers 38 ride in fixed guide tracks 32 only during arcuate movement of the carriers about the top sprockets of the endless chains, while rollers 3
- the elevator assembly in Fig. 1 is adapted for four-floor and basement storage, and in Fig. 4 we illustrate a fragmentary plan of one floor employing a number of elevator assemblies.
- Each pit or well I is of sufficient extent to contain a number of elevator units E in close side by side relation, with the storage tracks or channels 20 for a single car only alined with the tracks [9 of each carrier mounted on the floor F to the sides of the pit.
- Another pit la paralleling the pit l contains other elevator units similarly arranged, said pit Ia being spaced from the pit l sufficient to give space on the floor for two cars between the adjacent edges of the pits, or for a single car from each carrier in the pit la.
- cars may be stored or parked so as to utilize all available space on the floor without having to maneuver or disturb any car so stored in order to park or remove any other car.
- the elevator carriages themselves may be utilized as storage spaces as long as one carrier in each elevator unit is left unoccupied for use in transferring any stored car from the corresponding storage space on any floor to street level.
- a car levator comprising an endless driven chain assembly having vertical runs, a plurality of car carriers disposed laterally out from the chain assembly in evenly spaced relation, each carrier having car-wheel supporting tracks extending parallel to the axes of the chain assembly, suspension arms secured to and projecting outwardly from the chain assembly, means pivotally suspending the carriers from the outer end of the arms above the tracks, a pit in which the elevator runs having openings at different floor levels; the vertical spacing between adjacent carriers being such that the tracks of one carrier are above but close to the adjacent suspension arms of the carrier immediately below, and wheel engaging pads on the arms alining with the laterally innermost track of said onecarrier and bridging the gap between said track and the adjacent edg of the pit.
- a car elevator comprising an endless driven chain assembly, a plurality of load carriers, means swingably suspending the carriers from the chain assembly laterally out from the vertical runs of the latter, an arcuate roller guide above the chain assembly, an arcuate roller guide below the chain assembly, the space between the guides being free, projecting rollers on each side of each carrier facing outwadly with respect to the carrier, said rollers being adapted to engage the arcuate guide at one end of the chain assembly, other rollers on the sides of the carrier facing inwardly relative to the carrier, such other rollers being adapted to engage the other guide, and means on the carriers effective to interlock the carriers against relative swinging movement when the carriers move in the free space between th two guides.
Description
Nov. 25, 1952 M. w. HILD, sR., ET AL ELEVATOR Filed July 14, 1947 2 SHEETS-SHEET 2 INVENTORS M Z'U. 1611,0 51? M ZIQJCiZa' J2. [01,411 Wi/ 17 oRNEYs Patented Nov. 25, 1952 UNITED STATES ATENT OFFICE ELEVATOR Application July 14, 1947, Serial No. 760,788
3 Claims.
This invention is directed to, and it is an object to provide, a novel elevator for a storage building which includes a plurality of floor levels.
Another object of the invention is to provide an elevator which is especially designed for the transport of automobiles between the ground floor and upper floor levels in an automobile storage building which includes a number of stories; the elevator being operative to carry automobiles between such floor levels in an expeditious and convenient manner.
A further object of this invention is to provide an elevator, as above, which includes a driven, upstanding endless chain assembly having a plurality of automobile supporting cages or carriers mounted thereon in predetermined symmetrically spaced relation.
An additional object of the invention is to provide an elevator, as in the preceding paragraph, in which the carriers are pivotally suspended from the endless chain assembly whereby the carriers remain horizontal throughout their path of movement, there being novel means included in the elevator to stabilize the carriers and prevent swinging thereof when in operation.
It is also an object to provide an automobile elevator which has substantial capacity so that a number of automobiles may be stored or removed from storage Within a relatively short time, as is desirable in the handling of the trade at peak business hours.
A further object is to provide a storage system, including a number of the elevators, which will enable the maximum storage space in the building to be utilized, without ever having to move any stored car in order to get at another one for removal from storage.
A further object of the invention is to provide a practical elevator which will be exceedingly effective for the purpose for which it is designed.
These objects are accomplished by means of such structure and relative arrangement of parts as will fully appear by a perusal of the following specification and claims.
In the drawings:
Fig. l is a side elevation of the elevator assembly.
Fig. 2 is a fragmentary enlarged sectional plan on line 22 of Fig. 1.
Fig. 3 is a fragmentary enlarged cross section on line 33 of Fig. 1.
Fig. 4 is a fragmentary diagrammatic floor plan illustrating a car storage system utilizing a number of elevator units.
Referring more particularly to the characters of reference on the drawings, the improved elevator which is particularly for automobile storage buildings, is housed within an elevator shaft indicated generally at I.
The vehicle supporting cages or carriers l2 are swingably supported by suspension arms 9, the inner ends of which are connected to endless driving chains 4, and carry rollers I5 guided in the endless channels I8 which are symmetrical to the chains.
The chains are mounted on top and bottom sprockets 5 and B respectively, mounted on shafts I and 8 respectively, one shaft being driven in any suitable manner. The shafts are horizontal and parallel and are journaled in fixed relation to the building within the elevator shaft.
The suspension arms and carriers are spaced, when on the vertical runs of the chains, so that the upper suspension arm on one carrier is but slightly below the plane of the wheel engaging tracks I9 of the carrier immediately above, as shown in Fig. 1.
To provide the necessary bridge for the car wheels between the end of the laterally innermost track I?! and the corresponding edge of the elevator pit or well, pads 29, registering with such tracks, are fixed on or formed with the arms 9. Since there is nothing in the way between the laterally outermost track [9 and the edge of the pit, the corresponding floor wheel guiding channels 26] may be extended horizontally over the pit to a point adjacent the ends of the carrier, as shown in Fig. 2.
A stabilizing arrangement is provided in the following manner:
During the movement of the carriers on the straightaway portions of their travel, either up or down, adjacent carriers are held in locked relation with each other by means of a central roller or heavy dowel pin 34 on the bottom end cross member C of each carrier which is engaged by a crotch or cradle plate 35 mounted on the top end cross member M of the carrier immediately below, as shown in Figs. 1 and 3. This engagement becomes effective, with upward movement of the carriers, as soon as a carrier completes the turn about the lower sprockets and before said carrier and the one immediately above has become disengaged from the adjacent guide track 33. Automatic disengagement of the rollers and cradles takes place as soon as a carrier starts about the top sprockets. The same action, of course, takes place with the downward travel of the carriers.
The elevator assembly in Fig. 1 is adapted for four-floor and basement storage, and in Fig. 4 we illustrate a fragmentary plan of one floor employing a number of elevator assemblies. Each pit or well I is of sufficient extent to contain a number of elevator units E in close side by side relation, with the storage tracks or channels 20 for a single car only alined with the tracks [9 of each carrier mounted on the floor F to the sides of the pit. Another pit la paralleling the pit l contains other elevator units similarly arranged, said pit Ia being spaced from the pit l sufficient to give space on the floor for two cars between the adjacent edges of the pits, or for a single car from each carrier in the pit la. By reason of this arrangement, cars may be stored or parked so as to utilize all available space on the floor without having to maneuver or disturb any car so stored in order to park or remove any other car.
Also in case of need the elevator carriages themselves may be utilized as storage spaces as long as one carrier in each elevator unit is left unoccupied for use in transferring any stored car from the corresponding storage space on any floor to street level.
From the foregoing description it will be readily seen that there has been produced such a device as substantially fulfills the objects of the invention as set forth therein.
While this specification sets forth in detail the present and preferred construction of the device, still in practice such deviations from such detail may be resorted to as do not form a departure from the spirit of the invention, as defined by the appended claims.
Having thus described the invention, the following is claimed as new and useful and upon which Letters Patent is desired:
1. A car levator comprising an endless driven chain assembly having vertical runs, a plurality of car carriers disposed laterally out from the chain assembly in evenly spaced relation, each carrier having car-wheel supporting tracks extending parallel to the axes of the chain assembly, suspension arms secured to and projecting outwardly from the chain assembly, means pivotally suspending the carriers from the outer end of the arms above the tracks, a pit in which the elevator runs having openings at different floor levels; the vertical spacing between adjacent carriers being such that the tracks of one carrier are above but close to the adjacent suspension arms of the carrier immediately below, and wheel engaging pads on the arms alining with the laterally innermost track of said onecarrier and bridging the gap between said track and the adjacent edg of the pit.
2. A car elevator comprising an endless driven chain assembly, a plurality of load carriers, means swingably suspending the carriers from the chain assembly laterally out from the vertical runs of the latter, an arcuate roller guide above the chain assembly, an arcuate roller guide below the chain assembly, the space between the guides being free, projecting rollers on each side of each carrier facing outwadly with respect to the carrier, said rollers being adapted to engage the arcuate guide at one end of the chain assembly, other rollers on the sides of the carrier facing inwardly relative to the carrier, such other rollers being adapted to engage the other guide, and means on the carriers effective to interlock the carriers against relative swinging movement when the carriers move in the free space between th two guides.
3. A structure as in claim 2 in which the last named means includes a notch cradle on the top of each carrier and a dowel pin on the bottom of each carrier, the pin on one carrier being engageable with the notch in the cradle on the carrier below when the carriers are in vertical alinement.
MARK W. I'HLD, SR. MARK W. HILD, J R.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,287,984 Haschek et a1 Dec. 17, 1918 1,782,410 Cook Nov. 25, 1930 1,834,385 Currie Dec. 1, 1931 1,851,262 Riblet Mar. 29, 1932 1,859,874 James May 24, 1932 1,870,046 Goddard Aug. 2, 1932 2,069,886 Joslin Feb. 9, 1937 2,089,047 Zrna Aug. 3, 1937 FOREIGN PATENTS Number Country Date 353,900 Great Britain July 27, 1931 412,319 Great Britain June 28, 1934
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US760788A US2619239A (en) | 1947-07-14 | 1947-07-14 | Elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US760788A US2619239A (en) | 1947-07-14 | 1947-07-14 | Elevator |
Publications (1)
Publication Number | Publication Date |
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US2619239A true US2619239A (en) | 1952-11-25 |
Family
ID=25060198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US760788A Expired - Lifetime US2619239A (en) | 1947-07-14 | 1947-07-14 | Elevator |
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US (1) | US2619239A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773609A (en) * | 1952-10-24 | 1956-12-11 | H E Beyster & Associates Inc | Automobile parking machine |
US3033390A (en) * | 1960-12-19 | 1962-05-08 | George B Gronvold | Automobile handling and storage apparatus |
US3042472A (en) * | 1960-02-04 | 1962-07-03 | Supreme Steel Equipment Corp | Vertically movable filing cabinet |
US3069029A (en) * | 1957-10-07 | 1962-12-18 | Wullschleger August | Parking device |
DE1220991B (en) * | 1959-12-22 | 1966-07-14 | Wulpa Lift A G | Cabin straight guiding device at the turning points of paternoster garages |
US3410426A (en) * | 1963-10-16 | 1968-11-12 | Mobile Parking S A | Telescopic link parking device |
US3424321A (en) * | 1965-07-14 | 1969-01-28 | Robert D Lichti | Stabilizing and drive means for a parking apparatus |
US3593862A (en) * | 1968-06-27 | 1971-07-20 | Cutler Hammer Inc | Interfingering endless elevator and conveyor apparatus |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1287984A (en) * | 1914-05-18 | 1918-12-17 | Josef Haschek | Elevator. |
US1782410A (en) * | 1928-02-01 | 1930-11-25 | L D Cook | Storage garage |
GB353900A (en) * | 1930-04-26 | 1931-07-27 | Rikichi Sumi | Improvements in automobile parking machines |
US1834385A (en) * | 1929-05-27 | 1931-12-01 | Westinghouse Electric & Mfg Co | Elevator guide |
US1851262A (en) * | 1930-07-15 | 1932-03-29 | Royal N Riblet | System for storing automobiles |
US1859874A (en) * | 1929-01-05 | 1932-05-24 | Westinghouse Electric & Mfg Co | Automobile storage elevator |
US1870046A (en) * | 1929-09-18 | 1932-08-02 | Westinghouse Electric & Mfg Co | Automobile storage elevator |
GB412319A (en) * | 1933-01-23 | 1934-06-28 | Otto Harald Nicolaisen | Elevator for housing and parking of automobiles and the like |
US2069886A (en) * | 1932-05-10 | 1937-02-09 | Lawrence S Joslin | Rotary parking unit |
US2089047A (en) * | 1933-05-04 | 1937-08-03 | Zrna John | Automobile parking tower |
-
1947
- 1947-07-14 US US760788A patent/US2619239A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1287984A (en) * | 1914-05-18 | 1918-12-17 | Josef Haschek | Elevator. |
US1782410A (en) * | 1928-02-01 | 1930-11-25 | L D Cook | Storage garage |
US1859874A (en) * | 1929-01-05 | 1932-05-24 | Westinghouse Electric & Mfg Co | Automobile storage elevator |
US1834385A (en) * | 1929-05-27 | 1931-12-01 | Westinghouse Electric & Mfg Co | Elevator guide |
US1870046A (en) * | 1929-09-18 | 1932-08-02 | Westinghouse Electric & Mfg Co | Automobile storage elevator |
GB353900A (en) * | 1930-04-26 | 1931-07-27 | Rikichi Sumi | Improvements in automobile parking machines |
US1851262A (en) * | 1930-07-15 | 1932-03-29 | Royal N Riblet | System for storing automobiles |
US2069886A (en) * | 1932-05-10 | 1937-02-09 | Lawrence S Joslin | Rotary parking unit |
GB412319A (en) * | 1933-01-23 | 1934-06-28 | Otto Harald Nicolaisen | Elevator for housing and parking of automobiles and the like |
US2089047A (en) * | 1933-05-04 | 1937-08-03 | Zrna John | Automobile parking tower |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2773609A (en) * | 1952-10-24 | 1956-12-11 | H E Beyster & Associates Inc | Automobile parking machine |
US3069029A (en) * | 1957-10-07 | 1962-12-18 | Wullschleger August | Parking device |
DE1220991B (en) * | 1959-12-22 | 1966-07-14 | Wulpa Lift A G | Cabin straight guiding device at the turning points of paternoster garages |
US3042472A (en) * | 1960-02-04 | 1962-07-03 | Supreme Steel Equipment Corp | Vertically movable filing cabinet |
US3033390A (en) * | 1960-12-19 | 1962-05-08 | George B Gronvold | Automobile handling and storage apparatus |
US3410426A (en) * | 1963-10-16 | 1968-11-12 | Mobile Parking S A | Telescopic link parking device |
US3424321A (en) * | 1965-07-14 | 1969-01-28 | Robert D Lichti | Stabilizing and drive means for a parking apparatus |
US3593862A (en) * | 1968-06-27 | 1971-07-20 | Cutler Hammer Inc | Interfingering endless elevator and conveyor apparatus |
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