US929304A - Lock-hinge. - Google Patents

Lock-hinge. Download PDF

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Publication number
US929304A
US929304A US48375809A US1909483758A US929304A US 929304 A US929304 A US 929304A US 48375809 A US48375809 A US 48375809A US 1909483758 A US1909483758 A US 1909483758A US 929304 A US929304 A US 929304A
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United States
Prior art keywords
plate
screen
hinge
lock
secured
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Expired - Lifetime
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US48375809A
Inventor
Theodore L A Hellwig
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Individual
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Priority to US48375809A priority Critical patent/US929304A/en
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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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • My invention relates especially to means and mechanism for hanging window screens, and the like, outside of the sash, and has for its object the provision of a simple and effect ive pivot lock hinge whereby a screen may be movably and removably supported.
  • my invention consists in certain novel and useful combinations or arrangements of parts, and peculiarities of construction and operation, all of which will be hereinafter first fully described, and then pointed out in the claims.
  • Figure 1 is an outside View of a window screen provided with suspending devices embodying my invention.
  • Fig. 2 is a vertical, sectional view at line CL-CL of Fig. 1.
  • 1 is a plate which may be secured to or inserted within an outside window stop 2, as preferred.
  • a plate 7 is a plate provided with a pivot 8 adapted to enter a slot 3 and find a seat at the bottom thereof.
  • This plate 7 is secured to a screen 9 by screws 10 and 11.
  • a movable lever 12 On the screw 10 is mounted a movable lever 12, the upper arm whereof bears a finger 13 arranged to come in contact with the swinging plate 5, and the lower arm may be provided with an eye 14 for the reception of a manipulating cord 15.
  • My device may be applied to screens covering the entire window, or only one sash, as desired.
  • a pivot lock hinge for window screens, and the like in which is comprised a slotted plate adapted to be secured to a window frame, said plate bearing a swinging member mounted above the slot, in combination with a pivot plate adapted to be secured to a screen, and independent means for moving the swinging ,member, substantially as shown and described.
  • a pivot lock hinge for window screens in which is comprised a slotted plate adapted to be secured to a window frame, said plate bearing an automatically swinging member pivoted above the slot, in combination with a pivot carried by a plate adapted to be secured to a screen, said pivot engaging in the slot in the first mentioned plate and being removably held therein by the swinging member, substantially as shown and described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

'1. L. A. HELLWIG.
LOOK HINGE.
.a-rrmonmn FILED uu.1e,- 1909.
Patnted July 27,1909.
INVENTOR Sha Lafiwz Maw ATTORNEK UNITED STATES PATENT OFFIQE.
THEODORE L. A. HELLWIG, OF BROOKLYN, NEW YORK.
LOCK-HINGE.
T 0 all whom it may concern.-
Be it known that I, THEODORE L. A. HELLWIG, a citizen of the United States, residing at Brooklyn, in the county of Kings and State of New York, have invented cer tain new and useful Improvements in Lock- Hinges, of which the following is a specification, reference being had therein to the ac companying drawing.
My invention. relates especially to means and mechanism for hanging window screens, and the like, outside of the sash, and has for its object the provision of a simple and effect ive pivot lock hinge whereby a screen may be movably and removably supported.
To attain the desired end, my invention consists in certain novel and useful combinations or arrangements of parts, and peculiarities of construction and operation, all of which will be hereinafter first fully described, and then pointed out in the claims.
In the drawings, Figure 1 is an outside View of a window screen provided with suspending devices embodying my invention. Fig. 2 is a vertical, sectional view at line CL-CL of Fig. 1.
Similar numerals of reference, wherever they occur, indicate corresponding parts in both figures.
1 is a plate which may be secured to or inserted within an outside window stop 2, as preferred.
3 is a curved slot in the plate 1.
4 are the securing screws.
5 is a swinging plate or member loosely mounted on a pivot 6 carried by the plate 1.
7 is a plate provided with a pivot 8 adapted to enter a slot 3 and find a seat at the bottom thereof. This plate 7 is secured to a screen 9 by screws 10 and 11. On the screw 10 is mounted a movable lever 12, the upper arm whereof bears a finger 13 arranged to come in contact with the swinging plate 5, and the lower arm may be provided with an eye 14 for the reception of a manipulating cord 15.
When constructed and arranged in accordance with the foregoing description, the operation of my device is as follows: The
Specification of Letters Patent.
Application filed March 16, 1909.
Patented July 27, 1909.
Serial No. 483,758. r
plates 1 being secured in place, on any appropriate part of the window frame, and the plates 7 secured to the screen, the screen is put out of the window and the pivots 8 passed into the slots 3, pushing back the plates 5, permitting the pivots to drop to their seats at the bottoms of the slots, when gravity swings the plates 5 back to their initial positions securing the pivots 8 against disengagement with the slotted plates, whilepermitting the screen to swing outward and away from the sash when it is desired to clean the glass, etc. When the screen is to be removed, the plates or members 5 are pushed out of the way by means of the levers 12, disengaging the pivots 8 so the screen may be readily lifted out.
My device may be applied to screens covering the entire window, or only one sash, as desired.
Having now fully described my invention, what I claim as new therein and desire to secure by Letters Patent, is:
1. A pivot lock hinge for window screens, and the like, in which is comprised a slotted plate adapted to be secured to a window frame, said plate bearing a swinging member mounted above the slot, in combination with a pivot plate adapted to be secured to a screen, and independent means for moving the swinging ,member, substantially as shown and described.
2. A pivot lock hinge for window screens in which is comprised a slotted plate adapted to be secured to a window frame, said plate bearing an automatically swinging member pivoted above the slot, in combination with a pivot carried by a plate adapted to be secured to a screen, said pivot engaging in the slot in the first mentioned plate and being removably held therein by the swinging member, substantially as shown and described.
In testimony whereof I hereto afliX my signature in presence of two witnesses.
THEOD. L. A. HELLWIG. Witnesses:
LOUIS F. BRAUN, A. M. PIERCE.
US48375809A 1909-03-16 1909-03-16 Lock-hinge. Expired - Lifetime US929304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US48375809A US929304A (en) 1909-03-16 1909-03-16 Lock-hinge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48375809A US929304A (en) 1909-03-16 1909-03-16 Lock-hinge.

Publications (1)

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US929304A true US929304A (en) 1909-07-27

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US48375809A Expired - Lifetime US929304A (en) 1909-03-16 1909-03-16 Lock-hinge.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609872A (en) * 1951-06-30 1952-09-09 Arnold K Arthur Automobile screen
US2982541A (en) * 1958-01-21 1961-05-02 Packard Bell Electronics Corp Garage door mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609872A (en) * 1951-06-30 1952-09-09 Arnold K Arthur Automobile screen
US2982541A (en) * 1958-01-21 1961-05-02 Packard Bell Electronics Corp Garage door mechanism

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