US2725667A - Leveling device - Google Patents

Leveling device Download PDF

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Publication number
US2725667A
US2725667A US456384A US45638454A US2725667A US 2725667 A US2725667 A US 2725667A US 456384 A US456384 A US 456384A US 45638454 A US45638454 A US 45638454A US 2725667 A US2725667 A US 2725667A
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leveling device
base
corner
chest
leveling
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Expired - Lifetime
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US456384A
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Ingarra Nicholas
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00Feet for furniture in general
    • A47B91/02Adjustable feet
    • A47B91/022Adjustable feet using screw means
    • A47B91/024Foot attached to a rotating bolt supported in an internal thread
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00Feet for furniture in general
    • A47B91/02Adjustable feet
    • A47B91/022Adjustable feet using screw means

Definitions

  • the present invention relates to an improved leveling device adapted for use in connection with apparatus and equipment, such as benches, cabinets, furniture, show cases and the like.
  • an object of the present invention is to provide such a device which is constructed of a minimum number of parts, can be manufactured economically, and is readily operated either manually or with the assistance of common tools.
  • Another object is to provide such a device which may be attached to the apparatus or equipment to be leveled or may be used as a separate element in connection with apparatus or equipment already in use.
  • Another object is to provide such a device which is constructed and arranged to fit into a wide variety of conventional corner structures and be retained in such position without any attaching means to support the structure.
  • a further object is to provide such devices which can be grouped in nested relation to facilitate storage or packaging thereof.
  • Fig. 1 is a fragmentary front elevational view of a chest of drawers equipped with leveling devices in accordance with the invention
  • Fig. 2 is a sectional view taken along the line 22 on Fig. 1;
  • Fig. 3 is a bottom view taken along the line 33 on Fig. 1;
  • Fig. 4 is a framentary perspective View illustrating the manner in which a leveling device is installed in a corner of the chest;
  • Fig. 5 is a perspective view of the leveling device illustrating the portion thereof which fits into the corner.
  • a chest of drawers having a corner structure at the bottom thereof which includes a pair of horizontal flanges or rails 11 meeting at an angle to provide a corner for receiving a leveling device 12 about to be described in detail.
  • the chest shown herein has four corners each of which is provided with such structure and the flanges or rails 11 meet at right angles.
  • the leveling device as seen in Fig. 5, comprises a body member or base 14 provided with a screw threaded vertical opening 15 extending therethrough and having a vertical wall section 16 contoured to fit within the corner structure and having shoulder or flange means 17 adjacent the lower edge of the wall section 16 and adapted to extend beneath and support the flanges or rails 11, and a screw threaded rod 18 disposed in the opening 15 with its lower end engaging the floor surface on which the chest is supported and being adjustable with respect to the base 14 to level the chest.
  • the leveling device shown herein has a generally triangular base 14 and the vertical wall section 16 has a pair of portions 19 meeting at right angles and the shoulder means 17 include a horizontal flange 20 extending outwardly from each of the wall portions 19.
  • Such construction is readily fabricated by stamping and forming the same from rigid sheet metal to provide the base 14, the wall portions 19 and the flanges 20, as well as an upstanding flange 21 at the hypotenuse of the base which further stiflens the base plate 14.
  • a hole is punched into the base and the metal surrounding the hole is drawn into a tubular, collar-like vertical portion 22 in which the threaded opening 15 is provided.
  • the base members can be nested by placing one on top of the other and thus can be stored conveniently and can be arranged in a package very compactly.
  • four base members and four rods detached from each other may comprise a unit package for a piece of equipment or apparatus having four corners.
  • the rod 18 may be provided with a formation at its upper and/or lower ends adapted to be engaged by a common tool, such as a screw driver or wrench to adjust the rod in leveling the chest.
  • a common tool such as a screw driver or wrench
  • the upper end may have a slot 24 for receiving a screw driver (Fig. 2) and the lower end may have a nut-like head 25 adapted to be gripped by a wrench or pliers, or
  • the leveling device disclosed herein is adapted for use with most all equipment or apparatus because the corner structure illustrated herein or its equivalent is conventional. Consequently, the leveling device can be used in connection with apparatus or equipment already in use and can be supplied with newly purchased apparatus.
  • the leveling device When the leveling device is fitted into the corner structure and supports the same, the weight of the apparatus bearing on the shoulder means 17 holds it in place.
  • the leveling device may be secured to the flanges or rails 11 in any conventional manner, as by bolts, nails or screws or by welding, cementing or otherwise adhering the device to the corner structure.
  • corner structure is illustrated herein as providing a right angle corner, it will be appreciated without further illustration that the corner could be acute or obtuse or even arcuate and that the wall section 16 could be contoured to conform to such corners and could be provided with appropriate shoulder means 17.
  • the present invention provides a leveling device which is simple and economical in construction and is practical and reliable in use.
  • the device is sufliciently rugged to support heavy structures, such as laboratory benches and refrigerated show cases, and has a long useful life.
  • a unitary leveling device of the class described comprising a body member formed of rigid sheet metal having a triangularly shaped, horizontal base provided with a 1 screw threaded vertical opening'extending therethrough each of said wall portions adjacent the lower edge thereof, References Cited in the file of this patent an upstanding flange at a hypotenuse of said triangular UNITED STATES ATENTS shaped base, and a screw threaded rod disposed in said i o z opening, said rod being provided at its upper and lower :13:2

Landscapes

  • Legs For Furniture In General (AREA)

Description

Dec. 6, 1955 N. INGARRA LEVELING DEVICE Filed Sept. 16, 1954 INVENTOR. NICHOLAS INGARRA ATORNEY United States Patent LEVELING DEVICE Nicholas Ingarra, Queens Village, N. Y.
Application September 16, 1954, Serial No. 456,384
1 Claim. (Cl. 45-139) The present invention relates to an improved leveling device adapted for use in connection with apparatus and equipment, such as benches, cabinets, furniture, show cases and the like.
Accordingly, an object of the present invention is to provide such a device which is constructed of a minimum number of parts, can be manufactured economically, and is readily operated either manually or with the assistance of common tools.
Another object is to provide such a device which may be attached to the apparatus or equipment to be leveled or may be used as a separate element in connection with apparatus or equipment already in use.
Another object is to provide such a device which is constructed and arranged to fit into a wide variety of conventional corner structures and be retained in such position without any attaching means to support the structure.
A further object is to provide such devices which can be grouped in nested relation to facilitate storage or packaging thereof.
Other and further objects will be obvious upon an understanding of the illustrative embodiment about to be described, or will be indicated in the appended claim, and various advantages not referred to herein will occur to one skilled in the art upon employment of the invention in practice.
A preferred embodiment of the invention has been chosen for purposes of illustration and description and is shown in the accompanying drawing, forming a part of the specification, wherein:
Fig. 1 is a fragmentary front elevational view of a chest of drawers equipped with leveling devices in accordance with the invention;
Fig. 2 is a sectional view taken along the line 22 on Fig. 1;
Fig. 3 is a bottom view taken along the line 33 on Fig. 1;
Fig. 4 is a framentary perspective View illustrating the manner in which a leveling device is installed in a corner of the chest;
Fig. 5 is a perspective view of the leveling device illustrating the portion thereof which fits into the corner.
Referring to the drawing in detail, there is shown, by way of example, a chest of drawers having a corner structure at the bottom thereof which includes a pair of horizontal flanges or rails 11 meeting at an angle to provide a corner for receiving a leveling device 12 about to be described in detail. The chest shown herein has four corners each of which is provided with such structure and the flanges or rails 11 meet at right angles.
Generally described, the leveling device, as seen in Fig. 5, comprises a body member or base 14 provided with a screw threaded vertical opening 15 extending therethrough and having a vertical wall section 16 contoured to fit within the corner structure and having shoulder or flange means 17 adjacent the lower edge of the wall section 16 and adapted to extend beneath and support the flanges or rails 11, and a screw threaded rod 18 disposed in the opening 15 with its lower end engaging the floor surface on which the chest is supported and being adjustable with respect to the base 14 to level the chest.
The leveling device shown herein has a generally triangular base 14 and the vertical wall section 16 has a pair of portions 19 meeting at right angles and the shoulder means 17 include a horizontal flange 20 extending outwardly from each of the wall portions 19. Such construction is readily fabricated by stamping and forming the same from rigid sheet metal to provide the base 14, the wall portions 19 and the flanges 20, as well as an upstanding flange 21 at the hypotenuse of the base which further stiflens the base plate 14. In performing the foregoing operations, a hole is punched into the base and the metal surrounding the hole is drawn into a tubular, collar-like vertical portion 22 in which the threaded opening 15 is provided.
Another advantage of the foregoing construction is that the base members can be nested by placing one on top of the other and thus can be stored conveniently and can be arranged in a package very compactly. For example, four base members and four rods detached from each other may comprise a unit package for a piece of equipment or apparatus having four corners.
The rod 18 may be provided with a formation at its upper and/or lower ends adapted to be engaged by a common tool, such as a screw driver or wrench to adjust the rod in leveling the chest. For example, as shown, the upper end may have a slot 24 for receiving a screw driver (Fig. 2) and the lower end may have a nut-like head 25 adapted to be gripped by a wrench or pliers, or
even manually in threading the rod into the base member.
The leveling device disclosed herein is adapted for use with most all equipment or apparatus because the corner structure illustrated herein or its equivalent is conventional. Consequently, the leveling device can be used in connection with apparatus or equipment already in use and can be supplied with newly purchased apparatus.
When the leveling device is fitted into the corner structure and supports the same, the weight of the apparatus bearing on the shoulder means 17 holds it in place. However, if desired, the leveling device may be secured to the flanges or rails 11 in any conventional manner, as by bolts, nails or screws or by welding, cementing or otherwise adhering the device to the corner structure.
While the corner structure is illustrated herein as providing a right angle corner, it will be appreciated without further illustration that the corner could be acute or obtuse or even arcuate and that the wall section 16 could be contoured to conform to such corners and could be provided with appropriate shoulder means 17. I
From the foregoing description, it will be seen that the present invention provides a leveling device which is simple and economical in construction and is practical and reliable in use. The device is sufliciently rugged to support heavy structures, such as laboratory benches and refrigerated show cases, and has a long useful life.
As various changes may be made in the form, construction, and arrangement of the parts herein, without departing from the spirit and scope of the invention and without sacrificing any of its advantages, it is to be understood thatall matters are to be interpreted as illustrative and not in any limiting sense.
What is claimed is:
A unitary leveling device of the class described comprising a body member formed of rigid sheet metal having a triangularly shaped, horizontal base provided with a 1 screw threaded vertical opening'extending therethrough each of said wall portions adjacent the lower edge thereof, References Cited in the file of this patent an upstanding flange at a hypotenuse of said triangular UNITED STATES ATENTS shaped base, and a screw threaded rod disposed in said i o z opening, said rod being provided at its upper and lower :13:2
ends with slot and nut formations, respectively. 5 1,255,427 Jones Feb. 1918 1,849,835 Jantzen et a1. Mar. 15, 1932 2,256,892 Burman Sept. 23, 1941 2,295,911 Page Sept. 15, 1942
US456384A 1954-09-16 1954-09-16 Leveling device Expired - Lifetime US2725667A (en)

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938759A (en) * 1957-10-18 1960-05-31 Mutchnik Henry Reinforced corner brace and support socket
US2965428A (en) * 1956-03-21 1960-12-20 Gen Motors Corp Domestic appliance
US2966760A (en) * 1958-08-11 1961-01-03 Wilhelm W Brockway Classroom cabinet, prefabricated construction
US3130693A (en) * 1962-03-14 1964-04-28 Irving W Shell Bracket support structure
US3229942A (en) * 1964-03-19 1966-01-18 Charles R Nalle Method of leveling appliance and machine cabinets or the like
US3814363A (en) * 1972-12-22 1974-06-04 Gen Electric Angled levelling foot for domestic appliance
US3868079A (en) * 1973-07-09 1975-02-25 Westinghouse Electric Corp Leveling foot assembly for a laundry appliance
US4202083A (en) * 1978-06-12 1980-05-13 Gutner Kenneth H Method of making a furniture leveling device
DE3501364A1 (en) * 1985-01-17 1986-07-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Household appliance with a vertically adjustable foot
US4721275A (en) * 1986-12-19 1988-01-26 Benton David B Steady levelors
US4915334A (en) * 1989-07-28 1990-04-10 Royston Corporation Captive nut base adjusting device
US5190255A (en) * 1990-12-19 1993-03-02 Gianfranchi Pier L Device for mechanically securing a furniture component, or the like, to a frame
US6408482B1 (en) 1997-09-09 2002-06-25 Kimball International, Inc. Standardized furniture unit and bracket therefor
US6776380B1 (en) * 2002-11-19 2004-08-17 Charles E. Kirk, Jr. Method and apparatus for adjustably mounting a furniture leg on an article of furniture
US20040227039A1 (en) * 2003-05-13 2004-11-18 Michael Real Integrated angle brace and furniture foot and manufacturing method
US20050005650A1 (en) * 2003-07-08 2005-01-13 Kim Kwang Soo Bracket for washing machine and washing machine having the same
US20060124810A1 (en) * 2004-12-10 2006-06-15 Cotto Peter J Apparatus for leveling and method of using same
US7137604B2 (en) 2001-09-28 2006-11-21 Jef Comfort Solutions Adjustable furnace legs
US20080116330A1 (en) * 2004-12-10 2008-05-22 Cotto Peter J Apparatus for leveling and method of using same
US20090026333A1 (en) * 2007-07-24 2009-01-29 John Lenzini Leveling and Support Device
US7644550B2 (en) * 2007-12-14 2010-01-12 Gary Meyer Articulating raised access floor panel
US20100176256A1 (en) * 2008-01-09 2010-07-15 Adam Anthony Bove Cabinet leveling device
US20140048678A1 (en) * 2012-08-17 2014-02-20 Hon Hai Precision Industry Co., Ltd. Supporting apparatus
US20140110366A1 (en) * 2012-10-24 2014-04-24 Meng-Tsung WU Supporting base for stabilizing an angle iron post of a cabinet
US20140312757A1 (en) * 2013-04-17 2014-10-23 Apex Brands, Inc. Bolster for a safety cabinet
WO2015121126A1 (en) * 2014-02-14 2015-08-20 Aht Cooling Systems Gmbh Refrigerated case
US20170007039A1 (en) * 2014-02-14 2017-01-12 Aht Cooling Systems Gmbh Refrigerated Display Case
US9936809B2 (en) * 2016-04-29 2018-04-10 Newage Products, Inc. Cabinet assembly having a releasable support foot
US10460570B2 (en) * 2015-11-28 2019-10-29 Oki Electric Industry Co., Ltd. Automatic transaction device
US11300347B1 (en) * 2020-09-24 2022-04-12 True Manufacturing Co., Inc. Refrigerator cabinet
US20230087769A1 (en) * 2021-09-21 2023-03-23 True Manufacturing Co., Inc. Refrigerator Cabinet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US303696A (en) * 1884-08-19 Territory
US783033A (en) * 1904-06-07 1905-02-21 Peter Fraser Door-check.
US1255427A (en) * 1917-01-02 1918-02-05 Art Metal Construction Co Leveling-base for furniture.
US1849835A (en) * 1930-01-07 1932-03-15 Marproof Products Inc Furniture shoe
US2256892A (en) * 1941-03-06 1941-09-23 Olof S Burman Adjustable supporting leg
US2295911A (en) * 1941-05-08 1942-09-15 Shaw Walker Co Furniture foot construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US303696A (en) * 1884-08-19 Territory
US783033A (en) * 1904-06-07 1905-02-21 Peter Fraser Door-check.
US1255427A (en) * 1917-01-02 1918-02-05 Art Metal Construction Co Leveling-base for furniture.
US1849835A (en) * 1930-01-07 1932-03-15 Marproof Products Inc Furniture shoe
US2256892A (en) * 1941-03-06 1941-09-23 Olof S Burman Adjustable supporting leg
US2295911A (en) * 1941-05-08 1942-09-15 Shaw Walker Co Furniture foot construction

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965428A (en) * 1956-03-21 1960-12-20 Gen Motors Corp Domestic appliance
US2938759A (en) * 1957-10-18 1960-05-31 Mutchnik Henry Reinforced corner brace and support socket
US2966760A (en) * 1958-08-11 1961-01-03 Wilhelm W Brockway Classroom cabinet, prefabricated construction
US3130693A (en) * 1962-03-14 1964-04-28 Irving W Shell Bracket support structure
US3229942A (en) * 1964-03-19 1966-01-18 Charles R Nalle Method of leveling appliance and machine cabinets or the like
US3814363A (en) * 1972-12-22 1974-06-04 Gen Electric Angled levelling foot for domestic appliance
US3868079A (en) * 1973-07-09 1975-02-25 Westinghouse Electric Corp Leveling foot assembly for a laundry appliance
US4202083A (en) * 1978-06-12 1980-05-13 Gutner Kenneth H Method of making a furniture leveling device
DE3501364A1 (en) * 1985-01-17 1986-07-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Household appliance with a vertically adjustable foot
US4721275A (en) * 1986-12-19 1988-01-26 Benton David B Steady levelors
US4915334A (en) * 1989-07-28 1990-04-10 Royston Corporation Captive nut base adjusting device
US5190255A (en) * 1990-12-19 1993-03-02 Gianfranchi Pier L Device for mechanically securing a furniture component, or the like, to a frame
US6408482B1 (en) 1997-09-09 2002-06-25 Kimball International, Inc. Standardized furniture unit and bracket therefor
US6701570B2 (en) 1997-09-09 2004-03-09 Kimball International, Inc. Standardized furniture unit and bracket therefor
US7451953B2 (en) 2001-09-28 2008-11-18 Fitzgerald James E Adjustable furnace legs
US7137604B2 (en) 2001-09-28 2006-11-21 Jef Comfort Solutions Adjustable furnace legs
US20070152118A1 (en) * 2001-09-28 2007-07-05 Fitzgerald James E Adjustable furnace legs
US6776380B1 (en) * 2002-11-19 2004-08-17 Charles E. Kirk, Jr. Method and apparatus for adjustably mounting a furniture leg on an article of furniture
US20040227039A1 (en) * 2003-05-13 2004-11-18 Michael Real Integrated angle brace and furniture foot and manufacturing method
US20050005650A1 (en) * 2003-07-08 2005-01-13 Kim Kwang Soo Bracket for washing machine and washing machine having the same
US20080116330A1 (en) * 2004-12-10 2008-05-22 Cotto Peter J Apparatus for leveling and method of using same
US20060124810A1 (en) * 2004-12-10 2006-06-15 Cotto Peter J Apparatus for leveling and method of using same
US20090026333A1 (en) * 2007-07-24 2009-01-29 John Lenzini Leveling and Support Device
US7644550B2 (en) * 2007-12-14 2010-01-12 Gary Meyer Articulating raised access floor panel
US20100176256A1 (en) * 2008-01-09 2010-07-15 Adam Anthony Bove Cabinet leveling device
US8485480B2 (en) * 2008-01-09 2013-07-16 Adam Anthony Bove Cabinet leveling device
US20140048678A1 (en) * 2012-08-17 2014-02-20 Hon Hai Precision Industry Co., Ltd. Supporting apparatus
US20140110366A1 (en) * 2012-10-24 2014-04-24 Meng-Tsung WU Supporting base for stabilizing an angle iron post of a cabinet
US8967401B2 (en) * 2012-10-24 2015-03-03 Meng-Tsung WU Supporting base for stabilizing an angle iron post of a cabinet
US20140312757A1 (en) * 2013-04-17 2014-10-23 Apex Brands, Inc. Bolster for a safety cabinet
CN106061326A (en) * 2014-02-14 2016-10-26 奥特冷机系统有限公司 Refrigerated case
WO2015121126A1 (en) * 2014-02-14 2015-08-20 Aht Cooling Systems Gmbh Refrigerated case
US20170007039A1 (en) * 2014-02-14 2017-01-12 Aht Cooling Systems Gmbh Refrigerated Display Case
RU2648212C2 (en) * 2014-02-14 2018-03-22 ЭйЭйчТи КУЛИНГ СИСТЕМЗ ГМБХ Refrigerated display case
US10194757B2 (en) 2014-02-14 2019-02-05 Aht Cooling Systems Gmbh Refrigerated case
CN106061326B (en) * 2014-02-14 2019-07-23 奥特冷机系统有限公司 Refrigerator
US10420426B2 (en) * 2014-02-14 2019-09-24 Aht Cooling Systems Gmbh Refrigerated display case
US10460570B2 (en) * 2015-11-28 2019-10-29 Oki Electric Industry Co., Ltd. Automatic transaction device
US9936809B2 (en) * 2016-04-29 2018-04-10 Newage Products, Inc. Cabinet assembly having a releasable support foot
US11300347B1 (en) * 2020-09-24 2022-04-12 True Manufacturing Co., Inc. Refrigerator cabinet
US20230087769A1 (en) * 2021-09-21 2023-03-23 True Manufacturing Co., Inc. Refrigerator Cabinet
US11723463B2 (en) * 2021-09-21 2023-08-15 True Manufacturing Co., Inc. Refrigerator cabinet

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