US61834A - William b - Google Patents

William b Download PDF

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US61834A
US61834A US61834DA US61834A US 61834 A US61834 A US 61834A US 61834D A US61834D A US 61834DA US 61834 A US61834 A US 61834A
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United States
Prior art keywords
shutter
fastening
bracket
tumbler
william
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Expired - Lifetime
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/10Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007Devices for preventing movement between relatively-movable hinge parts with positive locking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
    • Y10T16/52Hinge
    • Y10T16/54Hinge including means to hold or retard hinged members against pivotal movement [e.g., catch]
    • Y10T16/5404Pivoted
    • Y10T16/54056About axis along or parallel to hinge axis

Description

stent @fitte WILLIAM B. HOWARD, 'OF BALTIMORE, MARYLAND. Letters Patent No. 61,834, dated February, 1867.
IlYlPBfO-ED SHUTTEB. FASTENING.
TO ALL WHOM IT MAY CONCERN:
Be it known that I, .WILLIAM B. HOWARD, of Baltimore, in the county of Baltimore, and State of Maryland, have invented a new andjinproved Shutter Fastening; and I do hereby declare the following to be a. full, clear, and exact description of the same, suicient to enable one skilled in the art Ato which the invention appertains to make use of it, reference being had to the accompanying drawings, which forms a part of this speciiication, and in which- Figure 1 is a front elevation of the shutters closed.
Figure 2 is an enlarged view of a single fastening in elevation.
Figure 3 is a side view of a single fastening in its lockedlposition.
Figure 4 is a. top view of' a. single fastening in the act of closing.
Figure 5 is a. Bide elevation of a. single fastening in the act of. closing.
A tumbler is pivoted to a. bracket, which is attached to the jamb or the shutter. By the opening of the shutter it is raised, and when the shutter is fully open it falls between two cheeks on the bracket attached to the other object.
In the drawings, A A are the jambe of the window casing, B B the shutters. In the case of the shutter B the fastening is attached midway. between the-hinges H H, and in the case of the shutter B the fasteniugs are placed in the vicinity of the hinges. The fastening consists of two portions, which are attached, respectively; to the jamb 'or to the shutter. One portion has two cheeks, G F, on a bracket, E, and the other portion has a. pivoted tumbler, D, on a bracket, C. The brackets are constructed especially for right and left-hand shutters; but the tumbler bracket may be on the shutter o1' jamb, the other bra-akelneing :attached to the other object. l
The operation is as follows: The shutter being opened, the lower edge of the pivotetnznbler strikes Athe .inclined plane F on one of the cheeks of the bracket E, and is thereby raised; the shutter Acontinues to open until it strikes back against the walk-when the tumbler D falls down between the G F, end .is then locked, fastening the shutter open. To close the shutter, the tumbler is raised, which frees it from the fastening.
Having described my inventicn. what I claim as new, and desire to secure by Letters Patent, s The arrangement of the tumbler-bracket C D and the check-bracket F G E, constructed and operating substantially as described and represented.
WM. B. HOWARD.
W'itnesses:
JANETT H. M. Fonsrrnn, `WILSON DAVIS.
US61834D William b Expired - Lifetime US61834A (en)

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US61834A true US61834A (en) 1867-02-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030104496A1 (en) * 2001-11-30 2003-06-05 Cytokinetics, Inc. Novel motor protein of P. falciparum and methods for its use
US20030228306A1 (en) * 2002-02-22 2003-12-11 Olson William C. Anti-CCR5 antibody
US20060233798A1 (en) * 2001-04-06 2006-10-19 Progenics Pharmaceuticals, Inc. Methods for inhibiting HIV-1 infection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060233798A1 (en) * 2001-04-06 2006-10-19 Progenics Pharmaceuticals, Inc. Methods for inhibiting HIV-1 infection
US20030104496A1 (en) * 2001-11-30 2003-06-05 Cytokinetics, Inc. Novel motor protein of P. falciparum and methods for its use
US20030228306A1 (en) * 2002-02-22 2003-12-11 Olson William C. Anti-CCR5 antibody

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