US644083A - Sash holder and lock. - Google Patents

Sash holder and lock. Download PDF

Info

Publication number
US644083A
US644083A US1899723949A US644083A US 644083 A US644083 A US 644083A US 1899723949 A US1899723949 A US 1899723949A US 644083 A US644083 A US 644083A
Authority
US
United States
Prior art keywords
sash
lock
spring
sash holder
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Inventor
Fred C Leavitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US1899723949 priority Critical patent/US644083A/en
Application granted granted Critical
Publication of US644083A publication Critical patent/US644083A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • Y10T292/1075—Operating means
    • Y10T292/1083—Rigid
    • Y10T292/1091—Spring-arm catch

Definitions

  • the invention has relation to a combined sash holder and lock; and among the many objects in view is the provision of a device of this character by means of which the sash cords and weights may be dispensed with and the sash when elevated be retained in any desired adjustment and when lowered be locked against opening by a person from without.
  • Figure 1 is a perspective view of a portion of one side of a window-frame, illustrating the application of my invention, showing the lower sash in its lowered position and locked.
  • Fig. 2 is a similar view showing the sash elevated and retained in its elevated position, and
  • Fig. 3 is a side elevation.
  • 1 denotes one of the sides of a window-frame, 2 the upper sash, and 3 the lower sash.
  • the device is automatic and will hold the sash by-friction in its vertical adjustment and securely lock it when it is closed.
  • 1s-- A spring-actuated pivoted lever, adapted to be secured within the window-frame, and having one of its ends crossing the path of movement of the lower sash, a spring-arm secured to said lever and in one position adapted to cross the path of movement of the sash, and a post adapted to be engaged with the spring-arm and hold the free end of the lever away from the path of movement of the sash, substantially as and for the purpose set forth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Description

No. 644,083. I PatentedFeb. 27, I900. r. c. LEAVITT.
SASH HOLDER AND LOOK.
(Application filed July 15, 1899.)
(No Model.)
FRED C. LEAVITT, OF GRANTHAM, NEIV HAMPSHIRE.
SASH HOLDER AND LOCK.
SPECIFICATION forming part of Letters Patent No. 644,083, dated February 27, I900.
Application filed July 15, 1899. Serial No. 723,949 (No model.)
To aZZ whom it may concern.-
Be it known that I, FRED O. LEAVITT, a citizen of the United States, residing at Grantham, in the county of Sullivan and State of New Hampshire, have invented certain new and useful Improvements in a Combined Sash Holder and Lock; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
The invention has relation to a combined sash holder and lock; and among the many objects in view is the provision of a device of this character by means of which the sash cords and weights may be dispensed with and the sash when elevated be retained in any desired adjustment and when lowered be locked against opening by a person from without.
With this object in view the invention consists in certain features of construction and combinations of parts, which will be hereinafter more fully described and claimed.
In the accompanying drawings, Figure 1 is a perspective view of a portion of one side of a window-frame, illustrating the application of my invention, showing the lower sash in its lowered position and locked. Fig. 2 is a similar view showing the sash elevated and retained in its elevated position, and Fig. 3 is a side elevation.
In the drawings, 1 denotes one of the sides of a window-frame, 2 the upper sash, and 3 the lower sash.
4 denotes a lever pivoted to the windowframe, and 5 denotes a spring the energy of which is exerted to throw the lower end of the lever in the path of movement of the lower sash.
6 denotes a spring-arm having a detent 7, adapted to engage a fixed stud or post 8 and retain the lower end of the lever in the position shown in Fig. 3. This spring-arm projects within the path of movement of the lower sash.
In operation, the parts being in the position shown in Fig. 3, the sash is elevated, and,
coming in contact with the spring-arm, disagainst movement from a person without. It
will thus be seen that the device is automatic and will hold the sash by-friction in its vertical adjustment and securely lock it when it is closed.
The accompanying drawings show my invention in the best form now known to me; but many changes in the details might be made within the skill of a good mechanic without departing from the spirit of my invention as set forth in the claim at the end of this specification.
Having thus fully described my invention, what I claim as new and useful, and desire to secure by Letters Patent of the United States, 1s-- A spring-actuated pivoted lever, adapted to be secured within the window-frame, and having one of its ends crossing the path of movement of the lower sash, a spring-arm secured to said lever and in one position adapted to cross the path of movement of the sash, and a post adapted to be engaged with the spring-arm and hold the free end of the lever away from the path of movement of the sash, substantially as and for the purpose set forth.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses.
FRED O. LEAVITT.
Witnesses:
ELISHA M. KEMPTON, ALBERT L. HALL.
US1899723949 1899-07-15 1899-07-15 Sash holder and lock. Expired - Lifetime US644083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1899723949 US644083A (en) 1899-07-15 1899-07-15 Sash holder and lock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1899723949 US644083A (en) 1899-07-15 1899-07-15 Sash holder and lock.

Publications (1)

Publication Number Publication Date
US644083A true US644083A (en) 1900-02-27

Family

ID=2712662

Family Applications (1)

Application Number Title Priority Date Filing Date
US1899723949 Expired - Lifetime US644083A (en) 1899-07-15 1899-07-15 Sash holder and lock.

Country Status (1)

Country Link
US (1) US644083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040060661A1 (en) * 2002-09-30 2004-04-01 Tokyo Electron Limited Method and apparatus for an improved upper electrode plate with deposition shield in a plasma processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040060661A1 (en) * 2002-09-30 2004-04-01 Tokyo Electron Limited Method and apparatus for an improved upper electrode plate with deposition shield in a plasma processing system

Similar Documents

Publication Publication Date Title
US644083A (en) Sash holder and lock.
US703962A (en) Lock.
US1185547A (en) Door-stop.
US1084034A (en) Rung-engaging clip.
US103795A (en) Improvement in blind-fasteners
US614741A (en) Sash-fastener
US1302168A (en) Door-catch.
US1208565A (en) Sliding-door lock.
US689714A (en) Door-support.
US943401A (en) Combined sash and door check.
US589811A (en) Blind-fastener
US533694A (en) Office
US1059970A (en) Sash-lock.
US2129957A (en) Antirattling device and lock for windows
US885974A (en) Swinging-window catch.
US1139870A (en) Lock for windows.
US998584A (en) Door-check.
US1063260A (en) Sash-lock.
US431897A (en) Territory
US942310A (en) Door-holder.
US1269145A (en) Gate-latch.
US515127A (en) Sash-holder
US157452A (en) Improvement in sash-fasteners
US1032148A (en) Device for operating sliding doors.
US912295A (en) Window-lock.