US559448A - Automatic door-opener - Google Patents

Automatic door-opener Download PDF

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Publication number
US559448A
US559448A US559448DA US559448A US 559448 A US559448 A US 559448A US 559448D A US559448D A US 559448DA US 559448 A US559448 A US 559448A
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United States
Prior art keywords
opener
automatic door
bar
lever
door
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Expired - Lifetime
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    • 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
    • E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
    • E05F13/04—Mechanisms operated by the movement or weight of a person or vehicle by platforms lowered by the weight of the user
    • 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
    • E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/676—Transmission of human force
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • 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
    • E05Y2900/132—Doors
    • E05Y2900/136—Screens; Insect doors

Definitions

  • My invention relates to all kinds of doors, but especially to screen-doors, and my object is to open the door with the pressure of the foot in case the hands are otherwise engaged.
  • my invention consists in a pcculiar mechanism and combination of parts more fully described hereinafter, and embodied in the claim.
  • Figure 1 represents a front elevation of my complete invention as applied to an ordinary screendoor; Fig. 2, a side View, and Fig. 3 a top view, thereof.
  • the reference-numeral l is a guideway secured to the front lower corner of. the doorcasing.

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  • Power-Operated Mechanisms For Wings (AREA)

Description

(No Model.)
B. GENAUST- AUTOMATIC DOOR OPENER. No. 559,448. "Patented May 5, 1896.
a I Z 2.
UNITED STATES ATENT OFFICE.
BERNARD GENAUST, OF EFFINGI-IAM, ILLINOIS.
AUTOMATIC DOOR-OPENER.
SPECIFICATION forming part of Letters Patent No. 559,448, dated May 5, 1896.
Application filed June 8,1895. Serial No. 652,190- (No modelil To all whom it may concern).-
Be it known that I, BERNARD GENAUST, a citizen of the United States, residing at Effingham, in the county of Efiingham and State of Illinois, have invented a certain new and useful Improvement in Automatic Door-Openers, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this specification.
My invention relates to all kinds of doors, but especially to screen-doors, and my object is to open the door with the pressure of the foot in case the hands are otherwise engaged.
To this end my invention consists in a pcculiar mechanism and combination of parts more fully described hereinafter, and embodied in the claim.
In the accompanying drawings, Figure 1 represents a front elevation of my complete invention as applied to an ordinary screendoor; Fig. 2, a side View, and Fig. 3 a top view, thereof.
The reference-numeral l is a guideway secured to the front lower corner of. the doorcasing.
2 is a foot-piece riveted to slide-bar 3 and sliding in said guideway. The wire 4 connects slide-bar 3 to lever5, pivoted on plate 6 at 13. Said plate is secured to the front upper corner of the door casing. lVire 7 connects said lever 5 to rack-bar 8 at 16.
tion of a foot-piece sliding in a guideway secured to the front lower corner of a doorcasing; a lever pivoted on a plate secured at the front upper corner of the same; a bracket at the rear upper corner of the easing; arack-bar sliding in said bracket; wires connecting the said slide-bar, lever and rackbar; alever pivoted in the bracket, and geared to the rack-bar; an antifriction-roller carried by the gear=-lever, and a bearing at the top of the door for said gear-lever, all substantially as described.
BERNARD GENAUST.
\Vitnesses:
BARNEY OvERBnoK, JOHN N. Giants.
US559448D Automatic door-opener Expired - Lifetime US559448A (en)

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US559448A true US559448A (en) 1896-05-05

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US559448D Expired - Lifetime US559448A (en) Automatic door-opener

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