US2792951A - Invalid lift for automobiles - Google Patents

Invalid lift for automobiles Download PDF

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Publication number
US2792951A
US2792951A US395091A US39509153A US2792951A US 2792951 A US2792951 A US 2792951A US 395091 A US395091 A US 395091A US 39509153 A US39509153 A US 39509153A US 2792951 A US2792951 A US 2792951A
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Prior art keywords
post
invalid
sleeve
lift
jack
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Expired - Lifetime
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US395091A
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Charles E White
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Individual
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Priority to US395091A priority Critical patent/US2792951A/en
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Publication of US2792951A publication Critical patent/US2792951A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/134—Handicapped person handling

Definitions

  • the same invalid lift may be used to again move the invalid from within the vehicle and on to a wheel chair adjacent to that vehicle.
  • An object of my invention is to provide a novel invalid lift which can be quickly and easily mounted within the door opening of a vehicle and effectively supported therein so that the invalid may be swung through the door opening of the vehicle.
  • Another object of my invention is to provide a novel invalid lift in which the lift assembly is mounted in the door opening of the vehicle by means of dowels which extend into suitable openings drilled or formed in the door frame.
  • Still another object of my invention is to provide a novel invalid lift which is simple and easy to operate and which can be actuated by the invalid himself if necessary.
  • a feature of my invention is to provide a novel invalid lift of the character stated inwhich the lift mechanism or jack is mounted adjacent to and is attached to the supporting post of the lift so that all the parts are thus compact and are arranged in a substantially vertical position.
  • Figure 1 is a perspective view of my invalid lift in position on an automobile.
  • Figure 2 is a side elevation of the same.
  • Figure 3 is a top plan view of the same as viewed from the line 3-3 in Figure 2.
  • Figure 4 is a fragmentary sectional view taken on the line 4--4 of Figure 3.
  • Figure 5 is a diagrammatic sectional view of the jack, post and sleeve.
  • the automobile or other vehicle 1 includes a door opening 2 which consists of an upper ledge 3 and bottom ledge 4.
  • the invalid lift 6 consists of a vertical post 7 which is held in a fixed vertical position in the following manner:
  • the plate or fitting 8 has a sleeve 9 fixedly attached thereto and the post 7 extends into this sleeve.
  • the plate 8 is formed with dowels 10 which extend into suitable drilled openings in the top ledge 9 of the door opening.
  • the bottom of the post has a pin 11 therein and this pin fits into a suitable drilled hole in the bottom ledge 4 of the door opening.
  • the latch 12 is mounted on the plate 8 and consists of a finger 13 which enters a suitable hole in the top ledge 3 thus holding the plate 8 in position.
  • the latch 12 is of the sliding type so that the finger 13 can be forced into a suitable slot for the purpose of holding the plate in position.
  • a sleeve 14 is slidably mounted on the post 7 and this sleeve is moved vertically on the post by a ram or jack 15, which will be further described.
  • An arm 16 tilted States Patent-O is fixedly mounted on the sleeve 14 and extends horizontally from this sleeve. To the outer end of the arm 16 there is attached a bar 17 and the bar is swivelly mounted on the outer end of the arm. 16 by the pin 18.
  • a seat belt 19 is worn by the invalid and this seat belt is attached to the bar 17 by the usually and well known attaching clips 20, these clips being of the quick attach and detach type.
  • the invalid is seated in the belt 19 and is raised or lowered along the post 7, i. e., he is raised or lowered to the required height to move him from a position outside of the vehicle to the seat 5, or vice versa.
  • the jack 15 is preferably of the hydraulic type and the details thereof are disclosed in the following patents: 2,064,445, December 15, 1936, and 2,146,403, February 7, 1939. Since the interior construction of this type of jack is, therefore, usually and well known, a detailed explanation thereof will be eliminated.
  • the operation of my invalid lift is as follows: The post 7 and the attached jack 15 are first mounted within the vehicle door opening 2 by placing the fitting 8 in engagement with the top ledge 3 of the door and then dropping the dowel 11 into a suitable hole in the bottom ledge 4. The invalid is wearing the belt 19, and the sleeve 14 is lowered by lowering the jack 15 until the quickly attachable connectors 20 can be secured to the bar 17. The invalid is preferably facing the vehicle since it is easier to attach the belt in this position.
  • the handle 24 of the jack 15 is now operated, i. e., it is pumped up and down, the sleeve 14 is thus moved up wardly on the post 7 to the desired height.
  • the sleeve 14 with its attached arm 16 and carrying the belt 19 is now rotated and the invalid is placed on the seat 5. The reverse operation occurs when the invalid is removed from the vehicle.
  • An invalid lift for vehicles having a door opening comprising, a post, means removably mounting said post in the door opening, a seat belt, a sleeve slidably and rotatably mounted on the post, an arm projecting from said sleeve, means detachably securing the: seat belt to said arm, jacking means mounted on said post and engaging the sleeve whereby the sleeve may he slid on thepost.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Lock And Its Accessories (AREA)

Description

M y 21, 7 c. E. WHITE INVALID LIFT FOR AUTOMOBILES Filed NOV. 30, 1953 lrrmwix This invention relates to an invalid lift whereby an invalid may be lifted from a wheel chair or the like into an automobile and placed on a seat in the vehicle, and
the same invalid lift may be used to again move the invalid from within the vehicle and on to a wheel chair adjacent to that vehicle.
An object of my invention is to provide a novel invalid lift which can be quickly and easily mounted within the door opening of a vehicle and effectively supported therein so that the invalid may be swung through the door opening of the vehicle.
Another object of my invention is to provide a novel invalid lift in which the lift assembly is mounted in the door opening of the vehicle by means of dowels which extend into suitable openings drilled or formed in the door frame.
Still another object of my invention is to provide a novel invalid lift which is simple and easy to operate and which can be actuated by the invalid himself if necessary.
A feature of my invention is to provide a novel invalid lift of the character stated inwhich the lift mechanism or jack is mounted adjacent to and is attached to the supporting post of the lift so that all the parts are thus compact and are arranged in a substantially vertical position.
Other objects, advantages and features of invention may apepar from the accompanying drawing, the subjoined detailed description and the appended claims.
In the drawing:
Figure 1 is a perspective view of my invalid lift in position on an automobile.
Figure 2 is a side elevation of the same.
Figure 3 is a top plan view of the same as viewed from the line 3-3 in Figure 2.
Figure 4 is a fragmentary sectional view taken on the line 4--4 of Figure 3.
Figure 5 is a diagrammatic sectional view of the jack, post and sleeve.
Referring more particularly to the drawing, the automobile or other vehicle 1 includes a door opening 2 which consists of an upper ledge 3 and bottom ledge 4. Within the vehicle the usual seat 5 is provided upon which the invalid is to be placed. The invalid lift 6 consists of a vertical post 7 which is held in a fixed vertical position in the following manner: The plate or fitting 8 has a sleeve 9 fixedly attached thereto and the post 7 extends into this sleeve. The plate 8 is formed with dowels 10 which extend into suitable drilled openings in the top ledge 9 of the door opening. The bottom of the post has a pin 11 therein and this pin fits into a suitable drilled hole in the bottom ledge 4 of the door opening. The latch 12 is mounted on the plate 8 and consists of a finger 13 which enters a suitable hole in the top ledge 3 thus holding the plate 8 in position. The latch 12 is of the sliding type so that the finger 13 can be forced into a suitable slot for the purpose of holding the plate in position. A sleeve 14 is slidably mounted on the post 7 and this sleeve is moved vertically on the post by a ram or jack 15, which will be further described. An arm 16 tilted States Patent-O is fixedly mounted on the sleeve 14 and extends horizontally from this sleeve. To the outer end of the arm 16 there is attached a bar 17 and the bar is swivelly mounted on the outer end of the arm. 16 by the pin 18.
A seat belt 19 is worn by the invalid and this seat belt is attached to the bar 17 by the usually and well known attaching clips 20, these clips being of the quick attach and detach type. The invalid is seated in the belt 19 and is raised or lowered along the post 7, i. e., he is raised or lowered to the required height to move him from a position outside of the vehicle to the seat 5, or vice versa. The jack 15 is preferably of the hydraulic type and the details thereof are disclosed in the following patents: 2,064,445, December 15, 1936, and 2,146,403, February 7, 1939. Since the interior construction of this type of jack is, therefore, usually and well known, a detailed explanation thereof will be eliminated. The jack 15 is mounted parallel to the post 7 and the lower end of the jack is supported on a foot 21 which is fixedly attached to the post 7 and projects horizontally therefrom. The piston or movable portion 22 of the jack 15 is secured to the sleeve 14 by means of a pair of pins 23. The piston portion 22 is moved upwardly when the handle 24 is reciprocated. This handle moves in a vertical plane, i. e., in axial alignment with the piston 22. The entire assembly of the post 7, the jack 15, arm 16 and seat belt 19 can be rotated with the post 7 acting as the center of rotation. The post 7 rotates within the sleeve 9 and on the dowel 11, thus permitting the invalid to be swung either into the automobile or outwardly from the automobile and through the door opening 2.
In operation with: The operation of my invalid lift is as follows: The post 7 and the attached jack 15 are first mounted within the vehicle door opening 2 by placing the fitting 8 in engagement with the top ledge 3 of the door and then dropping the dowel 11 into a suitable hole in the bottom ledge 4. The invalid is wearing the belt 19, and the sleeve 14 is lowered by lowering the jack 15 until the quickly attachable connectors 20 can be secured to the bar 17. The invalid is preferably facing the vehicle since it is easier to attach the belt in this position. The handle 24 of the jack 15 is now operated, i. e., it is pumped up and down, the sleeve 14 is thus moved up wardly on the post 7 to the desired height. The sleeve 14 with its attached arm 16 and carrying the belt 19 is now rotated and the invalid is placed on the seat 5. The reverse operation occurs when the invalid is removed from the vehicle.
Having described my invention, I claim:
1. An invalid lift for vehicles having a door opening, comprising, a vertical post, dowels on the upper and lower ends of the post, said door opening having holes to receive said dowels, a seat belt, a sleeve slidably mounted on the post, an arm projecting from said sleeve, detachable means securing the seat belt to said arm and. jacking means engaging the sleeve whereby the sleeve may be slid on the post.
2. An invalid lift for vehicles having a door opening, comprising, a post, means removably mounting said post in the door opening, a seat belt, a sleeve slidably and rotatably mounted on the post, an arm projecting from said sleeve, means detachably securing the: seat belt to said arm, jacking means mounted on said post and engaging the sleeve whereby the sleeve may he slid on thepost.
comprising, a post, dowels on the upper and lower ends of the post, said door opening having holes therein to receive said dowels, a seat belt, a sleeve slidably and" rotatably mounted on the post, an arm projecting from the sleeve, means detachably securing the seat belt to. said arm, a jack mounted on the post and parallel:
3. An invalid lift for vehicles having a door opening,
thereto, means connecting the jack and the sleeve whereby the sleeve may be slid on the post.
References Cited in the file of this patent UNITED STATES PATENTS Adams June 27, 1950 Crise Feb. 6, 1951 Don Jan. 15, 1952 Corley Apr. 28, 1953 Hoyer et a1 Sept. 1, 1953 Osborne Nov. 10, 1953 Lamb Jan. 25, 1955
US395091A 1953-11-30 1953-11-30 Invalid lift for automobiles Expired - Lifetime US2792951A (en)

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Application Number Priority Date Filing Date Title
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US2792951A true US2792951A (en) 1957-05-21

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846091A (en) * 1956-09-28 1958-08-05 Ruth R Heffner Invalid handling apparatus for vehicles
US2930499A (en) * 1958-02-18 1960-03-29 Landen Bernard Truck hoist
US3094356A (en) * 1962-06-05 1963-06-18 Burke Mary Child's car seat
US3172551A (en) * 1962-07-05 1965-03-09 Ezra F Wolfe Lifting apparatus for invalids
US3469880A (en) * 1967-12-21 1969-09-30 George H Woodward Patient handling apparatus
US3806194A (en) * 1973-01-12 1974-04-23 J Kolebaba Elevating chair for handicapped people
US3952893A (en) * 1974-10-22 1976-04-27 Kolesar Joseph J Car crane
US4075719A (en) * 1976-09-01 1978-02-28 Sullivan Lawrence J Chair lift apparatus
US4155587A (en) * 1977-10-25 1979-05-22 Mitchell Richard H Movable automobile seat
US4360936A (en) * 1980-08-28 1982-11-30 Keller Halbert J Pivoting bed
US4511179A (en) * 1982-05-07 1985-04-16 Green Lawrence E Theft-proof selectively positionable outdoor chair
US4928330A (en) * 1988-09-16 1990-05-29 Moore Arnold L Handicap bathtub lift
US5148559A (en) * 1991-04-09 1992-09-22 Morris Charles W Patient conveyance device
US5156517A (en) * 1991-03-05 1992-10-20 Gaston Boissonneault Removable hoist system
US5263207A (en) * 1992-06-24 1993-11-23 Gilbert Lloyd H Handicapped bather's lift for home bathroom
US5335970A (en) * 1991-09-24 1994-08-09 Bryant James D Swingable chair
US5524952A (en) * 1994-05-03 1996-06-11 Braun Corporation Semi-ambulatory companion seating system and method
US6158807A (en) * 1999-11-09 2000-12-12 Hampton; Lewis E. Infant's restraining seat
US6223364B1 (en) * 1998-07-09 2001-05-01 Thomas F. Egan Multi-motion lifting and transferring apparatus and method
US6612802B2 (en) * 2000-08-04 2003-09-02 Thomas F. Egan Electrically-actuated transfer seat
US20050214104A1 (en) * 2001-05-25 2005-09-29 Strong Russell W Lift mechanism for a seating device
US20050264020A1 (en) * 2004-04-13 2005-12-01 Egan Thomas F Multi-motion lifting and transferring apparatus and method
US7207765B1 (en) 2003-08-29 2007-04-24 Egan Thomas F Electrically-actuated transfer seat
US7543876B1 (en) 2004-05-11 2009-06-09 Egan Thomas F Electrically actuated lifting and transferring apparatus
US20100040452A1 (en) * 2008-07-29 2010-02-18 Egan Thomas F Power lift and transfer system and method
US9217535B1 (en) 2013-02-21 2015-12-22 Thomas F. Egan Portable lifting and transferring techniques
US9393885B2 (en) 2010-08-05 2016-07-19 Thomas F. Egan Compact multi-motion lifting and transferring apparatus and method of operating same
US9463121B1 (en) * 2015-04-21 2016-10-11 Honda Motor Co., Ltd. Wheelchair assembly and system for ingress/egress to a vehicle using a door of a vehicle as support
US20170135878A1 (en) * 2015-11-12 2017-05-18 All-Terrain Conversions, Llc Wheelchair lift
US10028869B2 (en) 2010-08-05 2018-07-24 Thomas F. Egan Power lift system and method
US10232792B2 (en) 2011-02-03 2019-03-19 Thomas F. Egan Lifting and transferring apparatus and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US498605A (en) * 1893-05-30 Crane
US766320A (en) * 1902-05-12 1904-08-02 Egbert T Brown Combined bath-tub seat and toilet-stand.
US2419145A (en) * 1944-10-09 1947-04-15 William J Kersenbrock Hoist
US2512988A (en) * 1947-03-11 1950-06-27 Eli J Adams Loading and unloading device
US2540569A (en) * 1949-04-08 1951-02-06 J B Forbes Hydraulic lifting device for trucks
US2582586A (en) * 1948-02-28 1952-01-15 Carlos V Dorr Patient handling attachment for bathtubs
US2636623A (en) * 1949-11-30 1953-04-28 Gale C Corley Cart for positioning building panels
US2650725A (en) * 1951-09-12 1953-09-01 Theodore R Hoyer Motor vehicle invalid lift
US2658702A (en) * 1950-05-01 1953-11-10 Curtiss Wright Corp Emergency exit means for aircraft
US2700411A (en) * 1949-08-27 1955-01-25 Chrysler Corp Vehicle seat

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US498605A (en) * 1893-05-30 Crane
US766320A (en) * 1902-05-12 1904-08-02 Egbert T Brown Combined bath-tub seat and toilet-stand.
US2419145A (en) * 1944-10-09 1947-04-15 William J Kersenbrock Hoist
US2512988A (en) * 1947-03-11 1950-06-27 Eli J Adams Loading and unloading device
US2582586A (en) * 1948-02-28 1952-01-15 Carlos V Dorr Patient handling attachment for bathtubs
US2540569A (en) * 1949-04-08 1951-02-06 J B Forbes Hydraulic lifting device for trucks
US2700411A (en) * 1949-08-27 1955-01-25 Chrysler Corp Vehicle seat
US2636623A (en) * 1949-11-30 1953-04-28 Gale C Corley Cart for positioning building panels
US2658702A (en) * 1950-05-01 1953-11-10 Curtiss Wright Corp Emergency exit means for aircraft
US2650725A (en) * 1951-09-12 1953-09-01 Theodore R Hoyer Motor vehicle invalid lift

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846091A (en) * 1956-09-28 1958-08-05 Ruth R Heffner Invalid handling apparatus for vehicles
US2930499A (en) * 1958-02-18 1960-03-29 Landen Bernard Truck hoist
US3094356A (en) * 1962-06-05 1963-06-18 Burke Mary Child's car seat
US3172551A (en) * 1962-07-05 1965-03-09 Ezra F Wolfe Lifting apparatus for invalids
US3469880A (en) * 1967-12-21 1969-09-30 George H Woodward Patient handling apparatus
US3806194A (en) * 1973-01-12 1974-04-23 J Kolebaba Elevating chair for handicapped people
US3952893A (en) * 1974-10-22 1976-04-27 Kolesar Joseph J Car crane
US4075719A (en) * 1976-09-01 1978-02-28 Sullivan Lawrence J Chair lift apparatus
US4155587A (en) * 1977-10-25 1979-05-22 Mitchell Richard H Movable automobile seat
US4360936A (en) * 1980-08-28 1982-11-30 Keller Halbert J Pivoting bed
US4511179A (en) * 1982-05-07 1985-04-16 Green Lawrence E Theft-proof selectively positionable outdoor chair
US4928330A (en) * 1988-09-16 1990-05-29 Moore Arnold L Handicap bathtub lift
US5156517A (en) * 1991-03-05 1992-10-20 Gaston Boissonneault Removable hoist system
US5148559A (en) * 1991-04-09 1992-09-22 Morris Charles W Patient conveyance device
US5335970A (en) * 1991-09-24 1994-08-09 Bryant James D Swingable chair
US5263207A (en) * 1992-06-24 1993-11-23 Gilbert Lloyd H Handicapped bather's lift for home bathroom
US5524952A (en) * 1994-05-03 1996-06-11 Braun Corporation Semi-ambulatory companion seating system and method
US6223364B1 (en) * 1998-07-09 2001-05-01 Thomas F. Egan Multi-motion lifting and transferring apparatus and method
US6158807A (en) * 1999-11-09 2000-12-12 Hampton; Lewis E. Infant's restraining seat
US6612802B2 (en) * 2000-08-04 2003-09-02 Thomas F. Egan Electrically-actuated transfer seat
US7651313B1 (en) 2000-08-04 2010-01-26 Egan Thomas F Electrically-actuated transfer seat
US20050214104A1 (en) * 2001-05-25 2005-09-29 Strong Russell W Lift mechanism for a seating device
US7374390B2 (en) * 2001-05-25 2008-05-20 Integrated Vision, Inc. Lift mechanism for a seating device
US7207765B1 (en) 2003-08-29 2007-04-24 Egan Thomas F Electrically-actuated transfer seat
US20050264020A1 (en) * 2004-04-13 2005-12-01 Egan Thomas F Multi-motion lifting and transferring apparatus and method
US7862287B2 (en) 2004-04-13 2011-01-04 Egan Thomas F Multi-motion lifting and transferring apparatus and method
US7543876B1 (en) 2004-05-11 2009-06-09 Egan Thomas F Electrically actuated lifting and transferring apparatus
US20100040452A1 (en) * 2008-07-29 2010-02-18 Egan Thomas F Power lift and transfer system and method
US8540474B2 (en) 2008-07-29 2013-09-24 Thomas F. Egan Power lift and transfer system and method
US9526663B2 (en) 2008-07-29 2016-12-27 Egan Thomas F Power lift and transfer system and method
US9393885B2 (en) 2010-08-05 2016-07-19 Thomas F. Egan Compact multi-motion lifting and transferring apparatus and method of operating same
US10028869B2 (en) 2010-08-05 2018-07-24 Thomas F. Egan Power lift system and method
US10232792B2 (en) 2011-02-03 2019-03-19 Thomas F. Egan Lifting and transferring apparatus and method
US9217535B1 (en) 2013-02-21 2015-12-22 Thomas F. Egan Portable lifting and transferring techniques
US10443783B1 (en) 2013-02-21 2019-10-15 Thomas F. Egan Portable lifting and transferring techniques
US10837598B1 (en) 2013-02-21 2020-11-17 Thomas F. Egan Portable lifting and transferring techniques
US11293588B1 (en) 2013-02-21 2022-04-05 Thomas F. Egan Portable lifting and transferring techniques
US9463121B1 (en) * 2015-04-21 2016-10-11 Honda Motor Co., Ltd. Wheelchair assembly and system for ingress/egress to a vehicle using a door of a vehicle as support
US20170135878A1 (en) * 2015-11-12 2017-05-18 All-Terrain Conversions, Llc Wheelchair lift
US10470951B2 (en) * 2015-11-12 2019-11-12 All-Terrian Conversions, LLC Wheelchair lift

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