US966769A - Elevator. - Google Patents
Elevator. Download PDFInfo
- Publication number
- US966769A US966769A US47557209A US1909475572A US966769A US 966769 A US966769 A US 966769A US 47557209 A US47557209 A US 47557209A US 1909475572 A US1909475572 A US 1909475572A US 966769 A US966769 A US 966769A
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- United States
- Prior art keywords
- cable
- shaft
- carriers
- elevator
- secured
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0415—Driving gear ; Details thereof, e.g. seals actuated manually, e.g. additional safety system
Definitions
- the object of my invention is to provide safe, sanitary, convenient and speedy means to remove to or from the rooms of an apartment-house having a number of floors, different articles that are required to be taken to or from these rooms. This is accomplished by means of the apparatus described herein and shown in the accompanying drawings, in which:
- Figure 1- is an elevation showing parts of my improved elevator inplace in an apartment-house, and showing also the different doors forming closures for the open ings leading from the different rooms into the elevator shaft.
- Fig. 2 is a vertical transverse section showing the various carriers in place on the cable in the elevator shaft.
- Fig. 3 is a side elevation of the pulleys, weights and cables, parts of the elevator casing being broken away for purposes of illustration.
- Fi 4 is a transverse section of the elevator shaft showing a plan view of the carriers in place in the shaft.
- Fig. 5- is a perspective view of one of the carriers removed from the cable and a fragmentary view of the elevator cable with the carrier clamps secured thereon, disclosing the means of detachably securing the carriers to the cable.
- FIG. 6 is an enlarged detail of the winding drum, the cable thereon, the ratchet holding mechanism and the operating crank.
- Fig. 7- is an enlarged detail of the ratchet mechanism.
- Fig. 8 is a central vertical section of two carriers in place on the cable.
- Fig. 9 is a perspective View of the casing for the elevator shaft.
- elevating cable and adapted when in place on the cable to register (one for each room) with the openings leading from the various rooms on the different floors of the building when the cable is in its normal position.
- 9 represents the walls of the building in which the elevator is placed and 39 represents the doors closing the openings leading to the elevator shaft from the various rooms.
- a rotatable drum 11 around which passes in frictional engagement the operating cable 12. This drum is operated by the crank 13.
- the elevator installed in a building containing three stories in addition to the basement.
- a cable supporting pulley 14 around,
- a carrier-supporting cable 40 is also secured to the under side of the block 27 and drops downwardly therefrom as shown in Fig. 3 to a convenient point which may be about on a level with the winding drum (see Fig. 1) and turns at this point upwardly and is secured to the cable 12 at the point 31 (Figs. 1 and 3). Disposed along and secured at proper intervals to this cable 40 are the carriers 41.
- this block 27 On, the top of this block 27 are secured two counter-weight supporting cables 32 which extend from the block upwardly and pass over the two idlers 29 and drop down to a point near the bottom of the shaft as shown in Fig. 3 and carry at their bottom ends the counter-weights 15.
- These counter-weights are made up of different integral parts so that by removing or adding these parts, the counter-weights may I be made lighter or heavier as desired, so as to form a proper counter-balance for the different carriers and their contents secured on the carrier-supporting cable. lVhen the. counter-weights are at the highest point in the shaft to which they move, the clamps for the carrier serving the top room will be in the basement and the clamps for securing the carrier for serving the lowest one will be at the top of the shaft.
- each carrier is provided at its top with a hook 16 adapted to enter an opening 17 in the clamp 18, which clamp is secured to the cable by bolts
- On the bottom of the carrier l have mounted a bifurcated bracket 19 adapted to straddle and rest on the clamp 20 on the cable, this clamp being provided with indentations 21 for the reception and engagement of the bifurcations 22 on the bracket 19. This will provide means whereby the carriers may be readily placed on or removed from the cable.
- the handle 23 of the crank is grasped and the ratchet dog 2% moved out of engagement with the ratchet teeth and the carrier-supporting cable l0 permitted to descend.
- the carrier adapted to serve the first floor has arrived at the basement or platform provided therefor, the carrier is removed from the cable.
- the carriers are then again permitted to descend until the carrier adapted to serve the second floor has descended to the basement platform when it is removed, and so on until all of the carriers have been removed from the cable, at which time the counterweights will have moved to the highest point in the shaft.
- the articles to be conveyed to the various rooms above will be placed in the proper carriers, and the carrier adapted to serve the upper story will be first put in place on the cable.
- the handle 23 is then grasped by the attendant, the ratchet dog 25 is removed from the ratchet wheel 26 and the crank is rotated until the clamps on the cable adapted to receive the carrier for the second story from the top is in place in the basement when the carrier for the second story from the top is secured on the cable, when the cable is again elevated in like manner until the clamps for the engagement of the carrier for the third story from the top is in place in the basement when the carrier for that floor is placed thereon, and so on until all of the carriers eeav'ee for the various floors are in place on the cable, when they are all elevated into place and register with the various openings leading from the shaft to the respective rooms.
- the elevator is permitted to remain in this (its normal) position with the various carriers in register with the openings leading from the anions rooms until a certain predetermined time when the elevator is again operated as hereinbefore explained.
- this carrier in the arrangement herein shown I have adapted this carrier so as to serve two tiers of adjoining rooms, thereby lessening the number of elevators required to do the work.
- a flat elevator comprising a wall of the flat having a shaft therein, cables in said shaft, carriers thereon spaced apart to register with openings leading from the shaft to rooms alining said shaft, means to counter-balance said carriers and contents contained therein, means to hold said cables against movement in either direction when the elevator is at rest, and means to operate said cables.
- An elevator for an apartment-house having a shaft in the walls thereof with openings leading from the different floors to the shaft, cables in said shaft adapted to have carriers detaehably secured thereon spaced apart to register with the different floors in the building, carriers thereon, counter-weights connected with said cables, and means to operate said cables.
- a shaft, :1 cable carriers properly spaced apart on said cable to register with the various rooms adjacent to the elevator shaft, counter-weights secured to said cable, openings leading from the shaft into the various rooms adjoining the shaft, and means to operate the cable.
- a flat elevator comprising a shaft extending from the basement to the upper floors and having openings in the wall thereof at the different floors, a block in said shaft, a guide pulley mounted in the upper part of said shaft, cables operatively mounted in said shaft, one of said cables being attached to said block extending over said pulley and extending downwardly in said shaft to the basement, a pulley in the basement, a winding drum having an operating crank in said basement and around which said last named cable wraps, said last named cable passing from said drum around said last named pulley and extending from said pulley upwardly in said shaft and secured to the under side of said block, counterweight cables secured to the upper side of said block, guide pulleys therefor disposed thereabove, said last named cables passing over said guide pulleys and hanging downwardly in said shaft, counter-weights carried by the lower ends of said last named cables, a carrier supporting cable secured to the lower side of said block extending downwardly in said shaft forming a loop at the bottom thereof and secured at the
- a shaft a block mounted in said shaft, a pulley in said shaft, a main operating cable extending from said block over said pulley hanging downwardly within said shaft, a
- a shaft a cable securing block, a carrier supporting cable secured at one end to said block, a main operating cable attached to the other end of said carrier supporting cable, carriers detachably secured to said carrier supporting cable and disposed a distance apart corresponding to the distance between the floors, an operating drum about which said operating cable passes, guide pulleys for guiding said main operating cable, means for rotating said drum, said main cable extending from said drum and passing upwardly and secured to said block, counter-weight cables secured to said block, guide pulleys in the top of said shaft about which said counter-weight cables pass, and counter-weights carried by said counter-weight cables.
- An elevator shaft formed in a building and having openings therefrom at the level of the different floors, a main operating cable in said shaft, a carrier supporting cable having one end connected to one end of said main operating cable, and extending downwardly therefrom to the basement, the other end of said carrier supporting cable being secured to said main operating cable at an intermediate point thereon, carriers disposed at distances apart on said carrier supporting cable corresponding to the height of the different floors and detachably secured to said carrier supporting cable, and means to move the said cables with the carriers thereon up and down in said shaft.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Description
0. 0. RITTEN'HO'USE.
' Patented Aug. 9, 1910.
2 SHEETS-SHEET 1.
C. G. RITTENHOUSE.
' ELEVATOR} APPLICATION FILED F334, 1909 966,769. atented Aug.9,1l910.
'n' BKBET8BHBET 2.
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1 UNITED STATES PATENT OFFICE.
CHARLES C. RIT'IENHOUSE, OF LOS ANGELES, CALIFORNIA.
ELEVATOR.
To all whom it may concern:
.-'Be it known'that I, CHARLES C. RITTEN- noose, a citizen of the United States, residmg at Los Angeles, in the county of Los Angeles and State of California, have invented new and useful Improvements in Elevators, of which the following is a specification.
The object of my invention is to provide safe, sanitary, convenient and speedy means to remove to or from the rooms of an apartment-house having a number of floors, different articles that are required to be taken to or from these rooms. This is accomplished by means of the apparatus described herein and shown in the accompanying drawings, in which:
Figure 1- is an elevation showing parts of my improved elevator inplace in an apartment-house, and showing also the different doors forming closures for the open ings leading from the different rooms into the elevator shaft. Fig. 2 is a vertical transverse section showing the various carriers in place on the cable in the elevator shaft. Fig. 3 is a side elevation of the pulleys, weights and cables, parts of the elevator casing being broken away for purposes of illustration. Fi 4 is a transverse section of the elevator shaft showing a plan view of the carriers in place in the shaft. Fig. 5-is a perspective view of one of the carriers removed from the cable and a fragmentary view of the elevator cable with the carrier clamps secured thereon, disclosing the means of detachably securing the carriers to the cable. Fig. 6 is an enlarged detail of the winding drum, the cable thereon, the ratchet holding mechanism and the operating crank. Fig. 7- is an enlarged detail of the ratchet mechanism. Fig. 8 is a central vertical section of two carriers in place on the cable. Fig. 9 is a perspective View of the casing for the elevator shaft.
This application is for a patent on an improvement on my elevator as shown in U. S.
cured at properly spaced intervals along the Specification of Letters Patent.
Application filed February 2, 1909.
Serial No. 475,572.
elevating cable and adapted when in place on the cable to register (one for each room) with the openings leading from the various rooms on the different floors of the building when the cable is in its normal position.
Patented Aug. 9, 1910. 1'
These carriers, numbered 41 in the ac'comj panying drawings, are divided into an upper and a. lower compartment, one of the compartments being water tight for the reception of garbage and waste material which may be placed therein, the other compartment being adapted to receive and carry any article to the room from the basement or from the room to thebasement.
In the drawings, 9 represents the walls of the building in which the elevator is placed and 39 represents the doors closing the openings leading to the elevator shaft from the various rooms. In the basement 10 is mounted a rotatable drum 11, around which passes in frictional engagement the operating cable 12. This drum is operated by the crank 13. In this case I have shown the elevator installed in a building containing three stories in addition to the basement. In the top of the building above the upper floor is mounted a cable supporting pulley 14, around,
downwardly around the idler or pulley 28 and thence extends upwardly and at its other end is secured to the under side of the block 27. A carrier-supporting cable 40 is also secured to the under side of the block 27 and drops downwardly therefrom as shown in Fig. 3 to a convenient point which may be about on a level with the winding drum (see Fig. 1) and turns at this point upwardly and is secured to the cable 12 at the point 31 (Figs. 1 and 3). Disposed along and secured at proper intervals to this cable 40 are the carriers 41. By this arrangement it will be manifest that this cable 40 which carries the carrier securing clamps will never pass over any pulley. On, the top of this block 27 are secured two counter-weight supporting cables 32 which extend from the block upwardly and pass over the two idlers 29 and drop down to a point near the bottom of the shaft as shown in Fig. 3 and carry at their bottom ends the counter-weights 15. These counter-weights are made up of different integral parts so that by removing or adding these parts, the counter-weights may I be made lighter or heavier as desired, so as to form a proper counter-balance for the different carriers and their contents secured on the carrier-supporting cable. lVhen the. counter-weights are at the highest point in the shaft to which they move, the clamps for the carrier serving the top room will be in the basement and the clamps for securing the carrier for serving the lowest one will be at the top of the shaft.
In Fig. 5 I have shown means whereby these carriers may be detachably secured at proper intervals to the cable as follows; each carrier is provided at its top with a hook 16 adapted to enter an opening 17 in the clamp 18, which clamp is secured to the cable by bolts On the bottom of the carrier l have mounted a bifurcated bracket 19 adapted to straddle and rest on the clamp 20 on the cable, this clamp being provided with indentations 21 for the reception and engagement of the bifurcations 22 on the bracket 19. This will provide means whereby the carriers may be readily placed on or removed from the cable.
Assuming that the carriers are in place on the elevator cable and it is desired to remove the contents from the various carriers or to remove articles from the basement to the various rooms or both, the handle 23 of the crank is grasped and the ratchet dog 2% moved out of engagement with the ratchet teeth and the carrier-supporting cable l0 permitted to descend. XV hen the carrier adapted to serve the first floor has arrived at the basement or platform provided therefor, the carrier is removed from the cable. The carriers are then again permitted to descend until the carrier adapted to serve the second floor has descended to the basement platform when it is removed, and so on until all of the carriers have been removed from the cable, at which time the counterweights will have moved to the highest point in the shaft. After the contents of the various carriers have been removed therefrom by the janitor or other attendant, the articles to be conveyed to the various rooms above will be placed in the proper carriers, and the carrier adapted to serve the upper story will be first put in place on the cable. The handle 23 is then grasped by the attendant, the ratchet dog 25 is removed from the ratchet wheel 26 and the crank is rotated until the clamps on the cable adapted to receive the carrier for the second story from the top is in place in the basement when the carrier for the second story from the top is secured on the cable, when the cable is again elevated in like manner until the clamps for the engagement of the carrier for the third story from the top is in place in the basement when the carrier for that floor is placed thereon, and so on until all of the carriers eeav'ee for the various floors are in place on the cable, when they are all elevated into place and register with the various openings leading from the shaft to the respective rooms. The elevator is permitted to remain in this (its normal) position with the various carriers in register with the openings leading from the anions rooms until a certain predetermined time when the elevator is again operated as hereinbefore explained. In the arrangement herein shown I have adapted this carrier so as to serve two tiers of adjoining rooms, thereby lessening the number of elevators required to do the work.
Having described my invention what I claim as new and desire to secure by Letters Patent is 1. A flat elevator, comprising a wall of the flat having a shaft therein, cables in said shaft, carriers thereon spaced apart to register with openings leading from the shaft to rooms alining said shaft, means to counter-balance said carriers and contents contained therein, means to hold said cables against movement in either direction when the elevator is at rest, and means to operate said cables.
2. An elevator for an apartment-house having a shaft in the walls thereof with openings leading from the different floors to the shaft, cables in said shaft adapted to have carriers detaehably secured thereon spaced apart to register with the different floors in the building, carriers thereon, counter-weights connected with said cables, and means to operate said cables.
8. In an elevator, a shaft, :1 cable, carriers properly spaced apart on said cable to register with the various rooms adjacent to the elevator shaft, counter-weights secured to said cable, openings leading from the shaft into the various rooms adjoining the shaft, and means to operate the cable.
4;. A flat elevator, comprising a shaft extending from the basement to the upper floors and having openings in the wall thereof at the different floors, a block in said shaft, a guide pulley mounted in the upper part of said shaft, cables operatively mounted in said shaft, one of said cables being attached to said block extending over said pulley and extending downwardly in said shaft to the basement, a pulley in the basement, a winding drum having an operating crank in said basement and around which said last named cable wraps, said last named cable passing from said drum around said last named pulley and extending from said pulley upwardly in said shaft and secured to the under side of said block, counterweight cables secured to the upper side of said block, guide pulleys therefor disposed thereabove, said last named cables passing over said guide pulleys and hanging downwardly in said shaft, counter-weights carried by the lower ends of said last named cables, a carrier supporting cable secured to the lower side of said block extending downwardly in said shaft forming a loop at the bottom thereof and secured at the other end to the operating cable, and carriers disposed along said carrier supporting cable disposed at distances apart corresponding to the height between said floors'and adapted to register with said openings.
5. In an elevator of the class described, a shaft, a block mounted in said shaft, a pulley in said shaft, a main operating cable extending from said block over said pulley hanging downwardly within said shaft, a
rotatable drum in the bottom of said shaft, said cable being passed about said drum, a pulley below said block at the bottom of said shaft, said cable passing around said last named pulley and being attached to said block, ,a carrier supporting cable secured at one end to the lower side of said block and hanging downwardly therefrom in said shaft, the other end of said cable being rigidly secured to said main operating cable, a plurality of carriers extending to the different floors detachably secured on said carrier supporting cable and spaced apart to correspond with the distances between the floors, counter-weight cables secured to the upper side of said block passing upwardly therefrom, pulleys in the upper part of said shaft over which said last named cables pass and counter-weights carried by said last named cables.
6. In a fiat elevator, a shaft, a cable securing block, a carrier supporting cable secured at one end to said block, a main operating cable attached to the other end of said carrier supporting cable, carriers detachably secured to said carrier supporting cable and disposed a distance apart corresponding to the distance between the floors, an operating drum about which said operating cable passes, guide pulleys for guiding said main operating cable, means for rotating said drum, said main cable extending from said drum and passing upwardly and secured to said block, counter-weight cables secured to said block, guide pulleys in the top of said shaft about which said counter-weight cables pass, and counter-weights carried by said counter-weight cables.
7. An elevator shaft formed in a building and having openings therefrom at the level of the different floors, a main operating cable in said shaft, a carrier supporting cable having one end connected to one end of said main operating cable, and extending downwardly therefrom to the basement, the other end of said carrier supporting cable being secured to said main operating cable at an intermediate point thereon, carriers disposed at distances apart on said carrier supporting cable corresponding to the height of the different floors and detachably secured to said carrier supporting cable, and means to move the said cables with the carriers thereon up and down in said shaft.
In witness that I claim the foregoing I have hereunto subscribed my name this 26th day of January, 1909.
CHARLES C. RITTENHOUSE.
Witnesses HENRY T. I'IAZARD, EDMUND A. STRAUSE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47557209A US966769A (en) | 1909-02-02 | 1909-02-02 | Elevator. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US47557209A US966769A (en) | 1909-02-02 | 1909-02-02 | Elevator. |
Publications (1)
Publication Number | Publication Date |
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US966769A true US966769A (en) | 1910-08-09 |
Family
ID=3035162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US47557209A Expired - Lifetime US966769A (en) | 1909-02-02 | 1909-02-02 | Elevator. |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816624A (en) * | 1954-07-13 | 1957-12-17 | Bernard B Asheim | Elevator for mechanical parking |
US3085655A (en) * | 1961-07-17 | 1963-04-16 | Victor R Van Dyk | Elevating container for garbage cans |
US3211259A (en) * | 1962-11-09 | 1965-10-12 | Otis Elevator Co | Monorail for counterweight frames |
US3340962A (en) * | 1964-04-30 | 1967-09-12 | Unarco Industries | Access arrangement for vertical shafts |
US6425463B1 (en) * | 2000-03-15 | 2002-07-30 | Frederick Kenneth Broyan | Non-personnel lifting device |
-
1909
- 1909-02-02 US US47557209A patent/US966769A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816624A (en) * | 1954-07-13 | 1957-12-17 | Bernard B Asheim | Elevator for mechanical parking |
US3085655A (en) * | 1961-07-17 | 1963-04-16 | Victor R Van Dyk | Elevating container for garbage cans |
US3211259A (en) * | 1962-11-09 | 1965-10-12 | Otis Elevator Co | Monorail for counterweight frames |
US3340962A (en) * | 1964-04-30 | 1967-09-12 | Unarco Industries | Access arrangement for vertical shafts |
US6425463B1 (en) * | 2000-03-15 | 2002-07-30 | Frederick Kenneth Broyan | Non-personnel lifting device |
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