US99999A - Improvement in hingss - Google Patents

Improvement in hingss Download PDF

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Publication number
US99999A
US99999A US99999DA US99999A US 99999 A US99999 A US 99999A US 99999D A US99999D A US 99999DA US 99999 A US99999 A US 99999A
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improvement
hingss
same
hinge
pieces
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Definitions

  • the object. ot'this invention is to providea hiugcso constructed that when opened to the widest extent the parts connected will be at right angles with each other, to which endccrtain'details otconstruct-ion are employed, which will be more fully described hereinafter.
  • a A represent the parts connected by the hinge, which consist of the segmental pieces B B containing the curved grooves G O in which are attached the curved slide D and spiral spring E.
  • the semicircular plate E To the piece B is attached the semicircular plate E, one side of which projects over the same, as shown in fig. 3, and when the hinge is in its natural position, rests against the shoulder G of the piece B.
  • the parts A A are prevented from opening wider than at right angles by the plate 1 which comes in Contact with the-shoulder G.
  • the curved slide ⁇ D is attached to the piece B, and forms the arc of a circle whose center is the point (1,- it rests in a similar groove in the piece B, and constitutes the hinge proper, theother parts being accessory to the same.
  • the slide D may be longer than represented it necessary to give more firmness to the device ⁇ vhenin the position shown in fig. 2; material may he substitntedthr the spiral spring E, amlthewhole device may be inclosed in a casing similar to the pieces B B, the same. general idea and construction being observed in all cases.
  • the hinge described consisting substantially of the pieces B B, slide 1), spiral spring E, and plate 1:, arranged and operating substantially as described.

Description

TIMOTHY SMITH, 0F BOSTON, MASSACHUSETTS-.4:
Letters Patent No. 99,999, dated February 15,1870.
IMPROVEMENT IN HING-ES.
The Schedule referred to in these Letters Patent: and making part of the same.
To all whom it may concern:
Be it known that If'lmo'rmt SMITH, of Boston, in the county of Sufihlk, and State of Massachusetts, have invented an Improved Spring-Hinge; and I do hereby declare the following to bea t'ull, clear, and exact description of the construction and operation of the same, reference being bad to the accompanying drawings and letters of reference marked thereon,-in which- Figures 1 and 2 represent plan views of my iuvention in different positions, and
Figure 3, an endelevation of the same.
The object. ot'this invention is to providea hiugcso constructed that when opened to the widest extent the parts connected will be at right angles with each other, to which endccrtain'details otconstruct-ion are employed, which will be more fully described hereinafter.
A A represent the parts connected by the hinge, which consist of the segmental pieces B B containing the curved grooves G O in which are attached the curved slide D and spiral spring E.
To the piece B is attached the semicircular plate E, one side of which projects over the same, as shown in fig. 3, and when the hinge is in its natural position, rests against the shoulder G of the piece B.
When the parts A vA are at right angles with each 7 other, as shown in figs. 1 and .3, they are heldin position by the spiral spring E, which is attached at each end to the pieces B B, and is'sufficiently depressed below the surfaces thereof as not to come in contact with the plate F.
The parts A A are prevented from opening wider than at right angles by the plate 1 which comes in Contact with the-shoulder G.
The curved slide\D is attached to the piece B, and forms the arc of a circle whose center is the point (1,- it rests in a similar groove in the piece B, and constitutes the hinge proper, theother parts being accessory to the same.
The slide D may be longer than represented it necessary to give more firmness to the device \vhenin the position shown in fig. 2; material may he substitntedthr the spiral spring E, amlthewhole device may be inclosed in a casing similar to the pieces B B, the same. general idea and construction being observed in all cases.
Having thus fully described my invention,
What I claim as new, and desire to secure by Let: ters Patent, is
The hinge described, consisting substantially of the pieces B B, slide 1), spiral spring E, and plate 1:, arranged and operating substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing TIMOTHY SMITH.
, witnesses.
Witnesses:
CARROLL D. WRIGHT, CHARLES F. BROWN.
yawn.
also, any suitable elastic
US99999D Improvement in hingss Expired - Lifetime US99999A (en)

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US99999A true US99999A (en) 1870-02-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584372A (en) * 1945-05-07 1952-02-05 Seeger Refrigerator Co Hinge
US20030154524A1 (en) * 2001-12-28 2003-08-14 Monsanto Technology, L.L.C. Plants and seeds of high oil corn variety HOI002

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584372A (en) * 1945-05-07 1952-02-05 Seeger Refrigerator Co Hinge
US20030154524A1 (en) * 2001-12-28 2003-08-14 Monsanto Technology, L.L.C. Plants and seeds of high oil corn variety HOI002

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