US217202A - Improvement in sash-fasteners - Google Patents

Improvement in sash-fasteners Download PDF

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US217202A
US217202A US217202DA US217202A US 217202 A US217202 A US 217202A US 217202D A US217202D A US 217202DA US 217202 A US217202 A US 217202A
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Prior art keywords
sash
cup
recess
fasteners
improvement
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Expired - Lifetime
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/14—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1051—Spring projected
    • Y10T292/1052—Operating means
    • Y10T292/1061—Rigid

Definitions

  • Fig. 4 is a view of a modification of my sashlock.
  • My invention relates to a device for locking sashes and the like and the novelty consists in the construction and arrangement of parts, as will be more fully hereinafter set forth and claimed.
  • the advantages of this invention embrace strength, reliability, compactness, neatness, and ease of application. It can be used on windows with or without weights; will hold the lower sash at any desired point of elevation, and securely lock it. when closed; will hold and lockthe upper sash at any point independent of the lower sash, allowing ventilation at night without fear of burglars; obviates all rattling or noise from wind by binding tightly against one side; prevents the sash from sagging down on one side; will hold any Weight of sash, and requires no screws, nails, or the like in applying the device to any sash-frame, and does not require the marriug of paint or any considerable degree of change to apply it.
  • my'invention I employ a cup-shaped casting of cylindrical form, which casting operates in a proper-recess in the frame, opposite one of the side edges of the sash.
  • the cup has open sides, and guideways upon the inner surface thereof receive lugs 1 upon a removable arm, as shown.
  • a spring operates over a stud in the bottom of the cup and in a recess in the arm, and serves to exert a continuous out-bearin g force on the arm.
  • the outer upper edge of the arm forms an acute angle or sharp edge, which cuts into the sash-edge, and a handle allows the catch to be pressed into the cup at will.
  • the cup may be made in two pieces, as shown in Fig. 4, if desired; but I prefer to have it cast in one piece, the dishing orifice of Which is larger in one direction than in the other.
  • the arm is then placed in the cup with the lugs pointing in the direction having the greatest distance, and, wheninserted, aquarterturn throws the lugs into the guideways.
  • A the sash.
  • A the sash.
  • B represents a cup, having a lug, b, guideways b b, and a recess, D in its outer edge.
  • the guideways receive lugs or ears 0 upon a catch, 0, which has an acute edge, 0, which bears against the sash.
  • a recess, 0 in the catch 0 receives one end of a coil-spring, D, the other end embracing the lug b.
  • 0 represents a portion of the catch which operates in the recess 11 and c a handle.
  • the cup B having lug b, guideways b b, and recess 11*, in combination with a spring, D, a catch, 0, the frame A a, and sash A, as and for the purpose set forth.

Description

m 2 m w M I I... A V \w w n WI TJV N-FETERS, PHOTO-LITHOGRIPNER, WASHINGTON. D On UNITED STATES PATENT OFFICE.
FRED. S. DAINS, OF FLINT, MICHIGAN.
IM PROVEMENT IN SASH-FAS' I'ENERS.
Specification forming part of Letters Patent No. 217,202, dated July 8, 1879; application. filed December 7, 1878.
To all whom it may concern.-
Be it known that I, FRED. S. DAINS, of
Flint, in the county of Genesee and State of Figure l of the drawings is a representation of a vertical central section of my sash-lock, and Figs.-2 and 3 are perspective details. Fig. 4 is a view of a modification of my sashlock.
- My invention relates to a device for locking sashes and the like and the novelty consists in the construction and arrangement of parts, as will be more fully hereinafter set forth and claimed.
The advantages of this invention embrace strength, reliability, compactness, neatness, and ease of application. It can be used on windows with or without weights; will hold the lower sash at any desired point of elevation, and securely lock it. when closed; will hold and lockthe upper sash at any point independent of the lower sash, allowing ventilation at night without fear of burglars; obviates all rattling or noise from wind by binding tightly against one side; prevents the sash from sagging down on one side; will hold any Weight of sash, and requires no screws, nails, or the like in applying the device to any sash-frame, and does not require the marriug of paint or any considerable degree of change to apply it.
In carrying out my'invention I employ a cup-shaped casting of cylindrical form, which casting operates in a proper-recess in the frame, opposite one of the side edges of the sash. The cup has open sides, and guideways upon the inner surface thereof receive lugs 1 upon a removable arm, as shown. .A spring operates over a stud in the bottom of the cup and in a recess in the arm, and serves to exert a continuous out-bearin g force on the arm. The outer upper edge of the arm forms an acute angle or sharp edge, which cuts into the sash-edge, and a handle allows the catch to be pressed into the cup at will.
The cup may be made in two pieces, as shown in Fig. 4, if desired; but I prefer to have it cast in one piece, the dishing orifice of Which is larger in one direction than in the other. The arm is then placed in the cup with the lugs pointing in the direction having the greatest distance, and, wheninserted, aquarterturn throws the lugs into the guideways.
Referring to the drawings, Arepreseuts the frame, and A the sash. In the frame A is a recess, a, which receives the locking device. B represents a cup, having a lug, b, guideways b b, and a recess, D in its outer edge. The guideways receive lugs or ears 0 upon a catch, 0, which has an acute edge, 0, which bears against the sash. A recess, 0 in the catch 0 receives one end of a coil-spring, D, the other end embracing the lug b. 0 represents a portion of the catch which operates in the recess 11 and c a handle.
The operation of my invention is obvious.
What I claim as new, and desire to secure by Letters Patent, is-
1. The cup B, having lug b, guideways b b, and recess 11*, in combination with a spring, D, a catch, 0, the frame A a, and sash A, as and for the purpose set forth.
2. The combination of the cup B, having lug b, uideways 1) b and recess I), the catch (1, having lugs c, acute edge 0 and recess 0 with the spring D, frame A a, and sash, as specified, for the purpose set forth. I
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
tenn s. DAINS.
Witnesses:
OnAs. N. GILBERT, JEHIEL M. STILEs.
US217202D Improvement in sash-fasteners Expired - Lifetime US217202A (en)

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