US823659A - Sash holder and fastener. - Google Patents

Images

Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B17/00—Accessories in connection with locks
  • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
• • 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
  • Y10T292/0862—Swinging and hooked end, multiple head

Definitions

• GnonGnii AKRinGE, or HARTSFIELD, GEORGIA. 1 sA-sH; HOLDER AND FASTENER,
• Figure 1 is a vertical section showing a sash in closed position and a fastener embodying the invention in a position holding said sash closed.
• Fig. 2 is a view similar to Fig. 1, the sash being raised to the limit-of its upward movement.
• Fig. 3 shows the fastener or holder cooperating with the sash, the latter arranged in a position intermediate its extremes of movement. 7
• the invention consists of a novel form of sash holder or fastener for windows.
• the numeral 1 designates the window-frame, and the numeral 2 a window-stop.
• the numeral 3 denotes the sash
• the numeral 4 the fastener or holder, comprising the invention.
• the fastener 4 comprises a dog pivoted near one end, as shown at 5, the opposite end of the dog being ada ted to coact with the sash 3 in order to hol the same in a predetermined position.
• the dog is pivoted between its ends to the window-stop, and the longer end of the do is formed at its outer extremity with a hoo 6, adapted to engage over the top rail of the sash 3 in order to lock said sash down in closed position.
• notch 7 is such as to provide spaced points 8 adjacent thereto, and these points are adapted to bite into one of the side or vertical bars of the sash frame in order to position the sash and hold the samesecurely when it is disposed at a pointbetween its extremes of movement.
• Fig. 3 shows the points 8 en agin with the sash as above mentioned, and, if d esirable, the bar, which is engaged'by the points, 8, may be formed with a vertical kerf or recess to receive an engaginf'plate or like means to take up wear cause points 8.
• the d evice consists of a single part which by the coaction of the may be very cheaply manufactured and which when secured in position on a windowframe will efiectively hold the window-sash in the desired position.
• the member 4 is alsoreadily operable to accomplish its functions, and this is a desirable feature in a device of this class.
• a sash-fastener the combination of a window-frame, and a sash movable therein, of a pawl or dog 4 pivotally mounted near one end on the window-frame, said dog being provided at one end with a hook facing the pivot and at its other end with an angular notch slightly offset from the pivot and facing away from the same, the edges of the said notch providing biting surfaces and the notch and hook also facing in opposite directions with respect to the median line of the dog, the hook at one end of the do being designed to take over the upper e ge of the wmdow-sash to prevent the same from being raised, the angular notch being designed to 5 receive the lower edge of seid sash whereby to sustain the sash in a raised position and the ed es of the. notch providing means for biting into a side of the sash whereby to sustain the latter in an intermediate position, as and for the purpose set forth.

Landscapes

• Wing Frames And Configurations (AREA)

Description

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=2892138

Family Applications (1)

Country Status (1)

• 1905
  • 1905-10-02 US US1905281042 patent/US823659A/en not_active Expired - Lifetime

Similar Documents