US1399177A - Window-lock - Google Patents

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Publication number
US1399177A
US1399177A US449822A US44982221A US1399177A US 1399177 A US1399177 A US 1399177A US 449822 A US449822 A US 449822A US 44982221 A US44982221 A US 44982221A US 1399177 A US1399177 A US 1399177A
Authority
US
United States
Prior art keywords
lock
stem
window
bolt
recess
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
US449822A
Inventor
Wiernikowski Ignacy
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 US449822A priority Critical patent/US1399177A/en
Application granted granted Critical
Publication of US1399177A publication Critical patent/US1399177A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/20—Window fasteners
    • 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
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1049—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
    • Y10T292/1089—Sliding catch

Definitions

  • SHEET$-SHEET 2 F mar/Aa- UV VEN TOR [Mk/7117b wsk/ A TTOR E Y UNITED STATES PATENT- OFFICE.
  • the main object of this invention is the provision of a safe and easily operable window lock, simple in construction and inexpensive in cost of manufacture.
  • Figure 1 is a perspective view of a window showing my lock applied.
  • Fig. 2 is a plan view of my lock per 86.
  • Fig. 3 is a perspective view of one of the members of my lock.
  • Fig. at is a cross-sectional view on the line l -l of Fig. 2.
  • Fig. 5 is a perspective view of the bolt of my lock.
  • the numeral 1 represents one of the base members of my lock, and 2 the other, the former being applied by means of holes 3 to the upper edge of the lower window frame, and the latter being applied by means of similar holes 3 to the lower member of the upper window frame.
  • a screw-stem 4 is secured in the member 1 and thereto is pivotally attached a rotatable bolt 5 flush with said base members.
  • a stem 8 having a head 9 is slidably mounted in said compartment, said head lying above the enlarged end 6, and the lower extremity 11 of the stem 8 extends below the lowermost point of the member 5.
  • a collar 10 rigid with said stem limits the downward motion of said stem, and a coiled spring 12 surrounding said stem normally urges the same downward.
  • A. recess 14 is provided as shown in the member 1 and adapted to receive the end 11 of the stem 8. Another recess 13 is provided for a similar purpose.
  • the end 15 of the bolt 5 is forked as shown at 16 providing a recess 17.
  • a substantially T-shaped member 18 extends rigidly upward from the base 2, the neck of said member being en gageable by the fork 16, in the recess 17.
  • a device of the class described comprising a pair of base members adapted to be secured to adjacent window frames, a bolt rotatably mounted on one of said members, a substantially T-shaped member rigid with the other of said members, the end of said bolt being forked, said forked end being engageable with said second member, the other end of said bolt being enlarged and having compartment therein, a stem slidably mounted in said enlarged end and lying within said compartment, a head on said stem outside said enlarged end, a collar rigid to said stem near the lower end thereof, the lower end of said stem extending beyond .Jiid bolt. a spring normally urging said lower end of said stem out of said compartment, and recesses in said first-mentioned base member, adapted to receive said end of said stern.

Landscapes

  • Window Of Vehicle (AREA)
  • Emergency Lowering Means (AREA)

Description

I. WIERNIKOWSKI.
wmoow LOCK.
APPLiCATlQN FILED MAR. 5. 1921.
1,399,177. Patented Dec. 6, 1921.
v I 2 SHEETS- SHEET 1- a (h V I ATTORNEY I WIERNIKOWSKI.
WINDOW LOCK.
APPLICATION men MAR-5.1921,
1,399,177. Patented Dec. 6, 1921.
2 SHEET$-SHEET 2 s F mar/Aa- UV VEN TOR [Mk/7117b wsk/ A TTOR E Y UNITED STATES PATENT- OFFICE.
IGNACY WIERNIKOWSKI, OF NEW YORK, N. Y., ASSIGNOR OF FORTY-FIVE PER CENT.
TO HENRY MOLENDA, OF OLLIE, MONTANA.
WIND OW-LO CK.
Specification of Letters Patent.
Patented Dec. 6, 1921.
Application filed March 5, 1921. Serial No. 449,822.
To all whom it may concern:
Be it known that I, IGNACY WVIERNIKOW- SKI, a citizen of Poland, residing at New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Window- Locks, of which the following is a specification.
The main object of this invention is the provision of a safe and easily operable window lock, simple in construction and inexpensive in cost of manufacture.
The above and other objects will become apparent in the description below, in which like-named characters of reference refer to like-named parts in the drawings.
Referring briefly to the drawings, Figure 1 is a perspective view of a window showing my lock applied.
Fig. 2 is a plan view of my lock per 86.
Fig. 3 is a perspective view of one of the members of my lock.
Fig. at is a cross-sectional view on the line l -l of Fig. 2.
Fig. 5 is a perspective view of the bolt of my lock.
Referring now in detail to the drawings, the numeral 1 represents one of the base members of my lock, and 2 the other, the former being applied by means of holes 3 to the upper edge of the lower window frame, and the latter being applied by means of similar holes 3 to the lower member of the upper window frame. A screw-stem 4 is secured in the member 1 and thereto is pivotally attached a rotatable bolt 5 flush with said base members.
One end of said bolt is enlarged at 6 and is hollowed out to provide compartment 7 therein. A stem 8, having a head 9, is slidably mounted in said compartment, said head lying above the enlarged end 6, and the lower extremity 11 of the stem 8 extends below the lowermost point of the member 5. A collar 10 rigid with said stem limits the downward motion of said stem, and a coiled spring 12 surrounding said stem normally urges the same downward.
A. recess 14 is provided as shown in the member 1 and adapted to receive the end 11 of the stem 8. Another recess 13 is provided for a similar purpose. The end 15 of the bolt 5 is forked as shown at 16 providing a recess 17. A substantially T-shaped member 18 extends rigidly upward from the base 2, the neck of said member being en gageable by the fork 16, in the recess 17.
Referring to Fig. 2, it is apparent that, in order to open the lock, the head 9 is lifted by the fingers and the end 11 is lifted from the recess 14: against the force of the spring 12. The bolt is then turned 90 degrees in a clockwise direction, releasing the member 18, and in its new position the end 11 of the stem 8 is forced by the spring 12 into the recess 13. It is thus apparent that the lock cannot be opened from without without breaking the glass of the window, as the resilient locking means described securely holds the bolt in locked position.
I claim: 7 i
A device of the class described comprising a pair of base members adapted to be secured to adjacent window frames, a bolt rotatably mounted on one of said members, a substantially T-shaped member rigid with the other of said members, the end of said bolt being forked, said forked end being engageable with said second member, the other end of said bolt being enlarged and having compartment therein, a stem slidably mounted in said enlarged end and lying within said compartment, a head on said stem outside said enlarged end, a collar rigid to said stem near the lower end thereof, the lower end of said stem extending beyond .Jiid bolt. a spring normally urging said lower end of said stem out of said compartment, and recesses in said first-mentioned base member, adapted to receive said end of said stern.
In witness whereof I aflix my signature.
IGNACY WIERNIKOWSKI.
US449822A 1921-03-05 1921-03-05 Window-lock Expired - Lifetime US1399177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US449822A US1399177A (en) 1921-03-05 1921-03-05 Window-lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449822A US1399177A (en) 1921-03-05 1921-03-05 Window-lock

Publications (1)

Publication Number Publication Date
US1399177A true US1399177A (en) 1921-12-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
US449822A Expired - Lifetime US1399177A (en) 1921-03-05 1921-03-05 Window-lock

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829929A (en) * 1971-05-07 1974-08-20 Lawrence Brothers Folding door hanger with emergency release

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829929A (en) * 1971-05-07 1974-08-20 Lawrence Brothers Folding door hanger with emergency release

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