US209966A - Improvement in door and gate pulleys - Google Patents

Improvement in door and gate pulleys Download PDF

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US209966A
US209966A US209966DA US209966A US 209966 A US209966 A US 209966A US 209966D A US209966D A US 209966DA US 209966 A US209966 A US 209966A
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Prior art keywords
door
gate
improvement
pulleys
pulley
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
    • E05D15/425—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides specially adapted for overhead wings
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/025—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights with rectilinearly-moving counterweights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/404—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function
    • E05Y2201/416—Motors; Magnets; Springs; Weights; Accessories therefore characterised by the function for counterbalancing

Definitions

  • ICFETERS PIOTO-LrI'HOGRAPNER, WASHINGTON, u c
  • Figure 1 is a View, in perspective, of my improvement in door and gate pulleys.
  • Fig. 2 is an elevation of a gate-post and gate, illustratin g the application of the invention.
  • This invention has relation to door and gate pulleys; and it consists in the improvement in the construction of the same, hereinafter fully described, and particularly pointed out in the claim.
  • the plate or casting A has a screw, B, for securing the device to the gate-post O or doorframe, and is further provided with the diverging arms D and E, the latter being the longer of the two.
  • the arm D is provided with a horizontal bearing or journal, F, which receives a vertical pulley, G
  • the arm E has a vertical journal, H, which carries a horizontal pulley, I.
  • a cord or chain, J is attached to the inner side of the gate, and is first passed around the horizontal pulley I, and then over the vertical pulley G.
  • a weight, K is connected to the lower end of the cord.
  • the screw is driven into the post in order to permit the weight to shut the gate or door and hold it.
  • the journals H and Fare secured to their respective arms, and washers L are placed between the heads of the journals and thewheels or pulleys.
  • the plate or casting A having the diverging arms D E, provided, respectively, with bearings for a vertical and a horizontal pulley, G I, the plate A being provided with a screw, B, and the whole arranged and operating substantially as herein set forth, for the purpose shown and specified.

Description

v H..T. GATES Door andfG -afe Pulley.
6.20936 Patented Nov. 19,1818.
ICFETERS. PIOTO-LrI'HOGRAPNER, WASHINGTON, u c
UNITED STATES PATENT OFFICE...
HOMER T. GATES, OF HARTFORD, OHIO.
IMPROVEMENT IN DOOR AND GATE PULLEYS.
Specification forming part of Letters Patent No. 209,966, dated November 19, 1878; application filed July 23, 1878.
To all whom it may concern Be it known that I, H. T. GATES, of Hartford, in the county of Trumbull and State of Ohio, have invented certain new and useful Improvements in Door and Gate Pulleys; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, which form a part of this specification.
Figure 1 is a View, in perspective, of my improvement in door and gate pulleys. Fig. 2 is an elevation of a gate-post and gate, illustratin g the application of the invention.
This invention has relation to door and gate pulleys; and it consists in the improvement in the construction of the same, hereinafter fully described, and particularly pointed out in the claim.
In the accompanying drawing, similar letters of reference indicate like parts in the invention.
The plate or casting A has a screw, B, for securing the device to the gate-post O or doorframe, and is further provided with the diverging arms D and E, the latter being the longer of the two. The arm D is provided with a horizontal bearing or journal, F, which receives a vertical pulley, G, and the arm E has a vertical journal, H, which carries a horizontal pulley, I. A cord or chain, J, is attached to the inner side of the gate, and is first passed around the horizontal pulley I, and then over the vertical pulley G. A weight, K, is connected to the lower end of the cord. The screw is driven into the post in order to permit the weight to shut the gate or door and hold it. The journals H and Fare secured to their respective arms, and washers L are placed between the heads of the journals and thewheels or pulleys.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The plate or casting A, having the diverging arms D E, provided, respectively, with bearings for a vertical and a horizontal pulley, G I, the plate A being provided with a screw, B, and the whole arranged and operating substantially as herein set forth, for the purpose shown and specified.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in presence of two witnesses.
HOMER T. GATES.
Witnesses HUGH C. WILLIAMSON, ARTHUR TRIBLY.
US209966D Improvement in door and gate pulleys Expired - Lifetime US209966A (en)

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US209966A true US209966A (en) 1878-11-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080007148A1 (en) * 2005-04-20 2008-01-10 Trulaske Steven L Self-closing sliding door assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080007148A1 (en) * 2005-04-20 2008-01-10 Trulaske Steven L Self-closing sliding door assembly
US7686405B2 (en) 2005-04-20 2010-03-30 True Manufacturing Co., Inc. Self-closing sliding door assembly

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