US114813A - Improvement in spring-hinges - Google Patents

Improvement in spring-hinges Download PDF

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Publication number
US114813A
US114813A US114813DA US114813A US 114813 A US114813 A US 114813A US 114813D A US114813D A US 114813DA US 114813 A US114813 A US 114813A
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Prior art keywords
spring
hinges
hinge
improvement
hawkes
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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 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/146—Shutters

Definitions

  • the object of this invention is to furnish a hinge with a spring to close a door, that shall be simple and not liable to get out of order, and that will not prevent the door from being lifted off, as in the ordinary open butt-hinge, to which class of hinges this improvement is intended to apply.
  • the invention relates more particularly to the manner of holding the ends of the spring, which is done by means of slots in each part of the hinge, as will be seen in the accompanying drawing, in which- Figure 1 shows the hinge open; Figs. 2 and 3, the two leaves of the hinge separate.
  • Fig. 4 is a view of the spring.
  • Fig. 5 is a pivot of the hinge.
  • Fig. 6 shows a cross-section of the hinge, taken through line a: m, Fig. l.
  • a A are the two leaves of what is called an open butt-hinge, excepting that the fast pivot that is usually put in such hinges is not used, but instead of it a movable pin, 0, is inserted in them.
  • the knuckles or barrels are bored out large enough, except a small portion near each outer end, to receive a coiled-wire spring, S, which is inserted in the hole around the pin.o, and a slot, 2, is cut in the knuckle of each leaf, from the middle outward nearly to 'the ends, to re ceive the ends of the spring S, which are bent outward for that purpose.
  • This it will be seen, allows the hinge to be taken apart readily and the spring removed when not wanted, or replaced by another, if broken.
  • the two ends of the spring being held, one in one leaf and one in the other, when they are turned to or from each other the spring is coiled or uncoiled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Description

D. B. HAWKES. improvement in Spring-Hings.
Patnted May 16,1871.
Swwmdu 1' U ITED STATES PATENT OFFICE.
DAVID B. HAVVKES, OF PROVIDENCE, RHODE ISLAND, ASSIGNOR TO GEORGE E. LUCAS, OF SAME PLACE.
IMPROVEMENT IN SPRING-HINGES.
Specification forming part of Letters Patent No. 114,813, dated May 16, 1871.
To all whom it may concern Be it known that I, DAVID B. HAWKES,0f Providence, in the county of Providence and State of Rhode Island, have. invented a new and useful Improvement in Spring-Hinges; and do hereby declare the following to be a full and correct description thereof, reference being had to the accompanying drawing, m aking part of this specification, and to the let ters and numbers of reference marked thereon, similar letters and numbers being used in all the figures to denote the same part.
' The object of this invention is to furnish a hinge with a spring to close a door, that shall be simple and not liable to get out of order, and that will not prevent the door from being lifted off, as in the ordinary open butt-hinge, to which class of hinges this improvement is intended to apply.
The invention relates more particularly to the manner of holding the ends of the spring, which is done by means of slots in each part of the hinge, as will be seen in the accompanying drawing, in which- Figure 1 shows the hinge open; Figs. 2 and 3, the two leaves of the hinge separate. Fig. 4 is a view of the spring. Fig. 5 is a pivot of the hinge. Fig. 6 shows a cross-section of the hinge, taken through line a: m, Fig. l.
A A are the two leaves of what is called an open butt-hinge, excepting that the fast pivot that is usually put in such hinges is not used, but instead of it a movable pin, 0, is inserted in them.
The knuckles or barrels are bored out large enough, except a small portion near each outer end, to receive a coiled-wire spring, S, which is inserted in the hole around the pin.o, and a slot, 2, is cut in the knuckle of each leaf, from the middle outward nearly to 'the ends, to re ceive the ends of the spring S, which are bent outward for that purpose. This, it will be seen, allows the hinge to be taken apart readily and the spring removed when not wanted, or replaced by another, if broken. The two ends of the spring being held, one in one leaf and one in the other, when they are turned to or from each other the spring is coiled or uncoiled.
I am aware that spiral springs have been applied to hinges before, and therefore do not claim that application; but
What I do claim is- The combination and arrangement of the spring and the parts of the open butt-hinge, the parts not being riveted together, and being made with the slots to hold the ends of the spring, as described, the whole being constructed and operating substantially as herein set forth.
DAVID B. HAWKES. Witnesses:
GEO. I. LUCAS, J OSEPH MEEGON.
US114813D Improvement in spring-hinges Expired - Lifetime US114813A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782625A (en) * 1953-06-02 1957-02-26 Eagle Lock Company Cover for cylinder locks
US4475266A (en) * 1979-05-24 1984-10-09 The Stanley Works Non-handed two knuckle hinge
US4561147A (en) * 1982-12-27 1985-12-31 Miwa Lock Co. Ltd. Hinge which facilitates opening door after the gate frame is distorted
US20100293747A1 (en) * 2006-11-23 2010-11-25 Steinbach & Vollmann Gmbh & Co. Kg Door hinge, in particular edge hinge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782625A (en) * 1953-06-02 1957-02-26 Eagle Lock Company Cover for cylinder locks
US4475266A (en) * 1979-05-24 1984-10-09 The Stanley Works Non-handed two knuckle hinge
US4561147A (en) * 1982-12-27 1985-12-31 Miwa Lock Co. Ltd. Hinge which facilitates opening door after the gate frame is distorted
US20100293747A1 (en) * 2006-11-23 2010-11-25 Steinbach & Vollmann Gmbh & Co. Kg Door hinge, in particular edge hinge
US8381357B2 (en) * 2006-11-23 2013-02-26 Steinbach & Vollmann Gmbh & Co. Kg Door hinge, in particular edge hinge

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