US324444A - Lock-hinge - Google Patents
Lock-hinge Download PDFInfo
- Publication number
- US324444A US324444A US324444DA US324444A US 324444 A US324444 A US 324444A US 324444D A US324444D A US 324444DA US 324444 A US324444 A US 324444A
- Authority
- US
- United States
- Prior art keywords
- hinge
- lock
- leaf
- bolt
- socket
- 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
Links
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- 241000282461 Canis lupus Species 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
- E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Definitions
- This invention has reference to an improved lock-hinge for refrigerator and other doors; and theiuvention consists of a lock-hinge one leaf of which-is provided with a notched eccentric, and of a second leaf having a springactuated bolt guided in a socket of said leaf, said bolt looking into the notch of the eccentric.
- the tension of the bolt-actuating spring is adjusted by a disk and a set-screw that passes through the closed end of the socket and has an enlarged exterior head.
- Figure 1 represents a front view of a refrigerator-door with my improved lock-hinges.
- Fig. 2 is a vertical transverse section on line x as, Fig. 1;
- Fig. 3 a vertical transverse section of the lock-hinge drawn on a larger scale, and showing the open position of the hinge in dotted lines.
- Fig. 4 is a front elevation of my improved lock-hinge, and
- Fig. 5 a side elevation of the same.
- a in the drawings represents a refrigerator or other door, to which is attached one of the leaves, B, of my improved lock-hinge.
- the leaf B is provided with an eccentric cam, B, that may either be cast integral with the leaf B or made separate from the same, and retained thereon by means of a recess and ex tension-heel, b, in connection with the pintle b and adjoining sleeves b of the leaf B, as shown in Fig. 4.
- the eccentric cam B is provided at diametrically-opposite sides with tapering notches d, for'the locking'bolt D of the second leaf 0.
- the leaf 0 is attached to the frame of the door and provided with a central guide-socket, O.
- the locking-bolt D is guided in the socket 0 and made tapering at its outer end.
- the outer end of the screw E is provided with a square or other head, 6, by which it can be easily taken hold of by a wrench or other device for being turned, so as to ad- 6 just the tension of the spiral spring D.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Description
(No Model.)
J. WOLF.
. LOOK HINGE. V v No. 324,444. 4 Patented Aug. 18, 1885.
-- Illllll mmw WITNESSES: INVENTO ATTORNEY N. PETERS. Photn-Lhbognpbur, Washington. D Q
UNITED STATES PATENT OFFICE.
J OSEF WOLF, OF I-IOBOKEN, NEIV JERSEY.
LOCK-HINGE.
SPECIFICATION forming part of Letters latent No. 324,444, dated August 18, 1885.
Application filed December 10, 1884.
To all whom it may concern.-
Be it known that I, JosEF WOLF, of Hoboken, in the county of Hudson and State of New Jersey, have invented certain new and useful Improvements in Look Hinges for Doors, of which the following is a specification.
This invention has reference to an improved lock-hinge for refrigerator and other doors; and theiuvention consists of a lock-hinge one leaf of which-is provided with a notched eccentric, and of a second leaf having a springactuated bolt guided in a socket of said leaf, said bolt looking into the notch of the eccentric. The tension of the bolt-actuating spring is adjusted by a disk and a set-screw that passes through the closed end of the socket and has an enlarged exterior head.
In the accompanying drawings, Figure 1 represents a front view of a refrigerator-door with my improved lock-hinges. Fig. 2 is a vertical transverse section on line x as, Fig. 1; Fig. 3, a vertical transverse section of the lock-hinge drawn on a larger scale, and showing the open position of the hinge in dotted lines. Fig. 4 is a front elevation of my improved lock-hinge, and Fig. 5 a side elevation of the same.
Similar letters of reference indicate corresponding parts.
A in the drawings represents a refrigerator or other door, to which is attached one of the leaves, B, of my improved lock-hinge. The leaf B is provided with an eccentric cam, B, that may either be cast integral with the leaf B or made separate from the same, and retained thereon by means of a recess and ex tension-heel, b, in connection with the pintle b and adjoining sleeves b of the leaf B, as shown in Fig. 4. The eccentric cam B is provided at diametrically-opposite sides with tapering notches d, for'the locking'bolt D of the second leaf 0.
The leaf 0 is attached to the frame of the door and provided with a central guide-socket, O. The locking-bolt D is guided in the socket 0 and made tapering at its outer end. The
(No model.)
bolt D is forced into the notched cam B by a strong spiral spring, D, that is interposed between the inner end of the bolt D and the closed end of the socket C. The tension of the spring D is adjusted by means of a setscrew, E, the shank of which passes through the closed end of the socket G and bears by its inner end on a disk, 0, that presses on the end of the spiral spring D.
The outer end of the screw E is provided with a square or other head, 6, by which it can be easily taken hold of by a wrench or other device for being turned, so as to ad- 6 just the tension of the spiral spring D.
The advantage of my improved lock-hinge for doors is that the door can be locked into open position by the spring-bolt without requiring special locking devices, so as to dis- 6;
pense with hooks and other fastening devices.
In refrigerator doors the lock-hinges sup port the door in upwardly-inclined position, as shown in dotted lines in Fig. 2, as the spring-bolts enter the upper notches of the 7c cams. By exerting a downward pressure on the door the tension of the spring is overcome and the bolts released from the cams and passed along the same until the springbolts engage the opposite notches of the cams, 7 5
and hold thereby the door in closed position without requiring a separate locking device.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The combination of a leaf having a notched 8c cam, a second leaf hinged to the first leaf and provided with a guide-socket, a locking-bolt guided in said socket, a disk guided in the socket, a spiral spring interposed between the locking-bolt and disk, and a set-screw bear- WVitnesses:
CARL KARE, SIDNEY MANN.
JOSEF WVOLF..
Publications (1)
Publication Number | Publication Date |
---|---|
US324444A true US324444A (en) | 1885-08-18 |
Family
ID=2393573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US324444D Expired - Lifetime US324444A (en) | Lock-hinge |
Country Status (1)
Country | Link |
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US (1) | US324444A (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656563A (en) * | 1950-07-18 | 1953-10-27 | Robert Trent Jones | Counterbalanced hinge |
US2670020A (en) * | 1952-01-10 | 1954-02-23 | John G Treacy | Frame for handbags and the like |
US2708128A (en) * | 1950-08-04 | 1955-05-10 | Emanuel L Arzt | Earring joint |
US2811794A (en) * | 1955-01-10 | 1957-11-05 | Standard Electronics Corp | Travel iron |
US3016543A (en) * | 1959-12-28 | 1962-01-16 | Welsh Mfg Co | Goggle with lifting cover |
US3061892A (en) * | 1957-09-26 | 1962-11-06 | Pneumafil Corp | Mounting structure |
US3082473A (en) * | 1960-06-01 | 1963-03-26 | Cambridge Thermionic Corp | Folding handle |
US3358320A (en) * | 1964-09-11 | 1967-12-19 | Bloxwich Lock & Stamping Compa | Hinge for closure elements |
USRE28786E (en) * | 1964-10-12 | 1976-04-27 | Cardinal Of Adrian, Inc. | Hinge for latchless door |
US4726253A (en) * | 1979-05-19 | 1988-02-23 | W. Vinten Limited | Torque counterbalancing mechanisms |
US5109572A (en) * | 1989-09-23 | 1992-05-05 | Hyundai Electronics Ind. Co., Ltd. | Locking hinge device for the LCD screen of a word processor |
US5412842A (en) * | 1992-01-13 | 1995-05-09 | Southco, Inc. | Detent hinge |
US5765263A (en) * | 1996-07-15 | 1998-06-16 | Southco, Inc. | Door positioning hinge |
US6442800B1 (en) * | 1998-04-21 | 2002-09-03 | Ed. Scharwaechter Gmbh | Motor vehicle door brake which has an opening end stop and which is integrated in a hinge |
US6473937B1 (en) * | 1998-04-22 | 2002-11-05 | Ed. Scharwaechter Gmbh | Motor vehicle door hinge having an integrated braking and holding function |
US20030221286A1 (en) * | 2002-01-14 | 2003-12-04 | Pinto Ana Christina | Hinge device with detent |
WO2009018211A1 (en) * | 2007-07-27 | 2009-02-05 | Louie Khouri | Digital radiography sensors |
US20120297630A1 (en) * | 2011-05-27 | 2012-11-29 | Roberto Krause | Cutting-assembly mount |
EP2522798A3 (en) * | 2011-05-12 | 2015-03-25 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
EP2522939A3 (en) * | 2011-05-12 | 2018-03-21 | BSH Hausgeräte GmbH | Household cooler with a hinge assembly |
EP2522940A3 (en) * | 2011-05-12 | 2018-04-11 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
EP2522941A3 (en) * | 2011-05-12 | 2018-04-11 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
US20200393190A1 (en) * | 2018-02-23 | 2020-12-17 | Samsung Electronics Co., Ltd. | Refrigerator |
US11135525B2 (en) * | 2017-07-20 | 2021-10-05 | KidKraft, Inc. | Accordion fold play structure with easy-up assembly device |
US20220298841A1 (en) * | 2019-08-30 | 2022-09-22 | Sugatsune Kogyo Co., Ltd. | Single-axis hinge |
-
0
- US US324444D patent/US324444A/en not_active Expired - Lifetime
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656563A (en) * | 1950-07-18 | 1953-10-27 | Robert Trent Jones | Counterbalanced hinge |
US2708128A (en) * | 1950-08-04 | 1955-05-10 | Emanuel L Arzt | Earring joint |
US2670020A (en) * | 1952-01-10 | 1954-02-23 | John G Treacy | Frame for handbags and the like |
US2811794A (en) * | 1955-01-10 | 1957-11-05 | Standard Electronics Corp | Travel iron |
US3061892A (en) * | 1957-09-26 | 1962-11-06 | Pneumafil Corp | Mounting structure |
US3016543A (en) * | 1959-12-28 | 1962-01-16 | Welsh Mfg Co | Goggle with lifting cover |
US3082473A (en) * | 1960-06-01 | 1963-03-26 | Cambridge Thermionic Corp | Folding handle |
US3358320A (en) * | 1964-09-11 | 1967-12-19 | Bloxwich Lock & Stamping Compa | Hinge for closure elements |
USRE28786E (en) * | 1964-10-12 | 1976-04-27 | Cardinal Of Adrian, Inc. | Hinge for latchless door |
US4726253A (en) * | 1979-05-19 | 1988-02-23 | W. Vinten Limited | Torque counterbalancing mechanisms |
US5109572A (en) * | 1989-09-23 | 1992-05-05 | Hyundai Electronics Ind. Co., Ltd. | Locking hinge device for the LCD screen of a word processor |
US5412842A (en) * | 1992-01-13 | 1995-05-09 | Southco, Inc. | Detent hinge |
US5765263A (en) * | 1996-07-15 | 1998-06-16 | Southco, Inc. | Door positioning hinge |
US6442800B1 (en) * | 1998-04-21 | 2002-09-03 | Ed. Scharwaechter Gmbh | Motor vehicle door brake which has an opening end stop and which is integrated in a hinge |
US6473937B1 (en) * | 1998-04-22 | 2002-11-05 | Ed. Scharwaechter Gmbh | Motor vehicle door hinge having an integrated braking and holding function |
US20030221286A1 (en) * | 2002-01-14 | 2003-12-04 | Pinto Ana Christina | Hinge device with detent |
US6941617B2 (en) | 2002-01-14 | 2005-09-13 | Southco, Inc. | Hinge device with detent |
WO2009018211A1 (en) * | 2007-07-27 | 2009-02-05 | Louie Khouri | Digital radiography sensors |
US20100254518A1 (en) * | 2007-07-27 | 2010-10-07 | Louie Khouri | Digital Radiography Sensors |
US8320525B2 (en) | 2007-07-27 | 2012-11-27 | Louie Khouri | Digital radiography sensors |
EP2522798A3 (en) * | 2011-05-12 | 2015-03-25 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
EP2522939A3 (en) * | 2011-05-12 | 2018-03-21 | BSH Hausgeräte GmbH | Household cooler with a hinge assembly |
EP2522940A3 (en) * | 2011-05-12 | 2018-04-11 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
EP2522941A3 (en) * | 2011-05-12 | 2018-04-11 | BSH Hausgeräte GmbH | Household cooler with a self-closing hinge assembly |
US20120297630A1 (en) * | 2011-05-27 | 2012-11-29 | Roberto Krause | Cutting-assembly mount |
US9623574B2 (en) * | 2011-05-27 | 2017-04-18 | Wahl Gmbh | Cutting-assembly mount |
US11135525B2 (en) * | 2017-07-20 | 2021-10-05 | KidKraft, Inc. | Accordion fold play structure with easy-up assembly device |
US20200393190A1 (en) * | 2018-02-23 | 2020-12-17 | Samsung Electronics Co., Ltd. | Refrigerator |
US20220298841A1 (en) * | 2019-08-30 | 2022-09-22 | Sugatsune Kogyo Co., Ltd. | Single-axis hinge |
US11873673B2 (en) * | 2019-08-30 | 2024-01-16 | Sugatsune Kogyo Co., Ltd. | Single-axis hinge |
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