US443796A - Horace b - Google Patents
Horace b Download PDFInfo
- Publication number
- US443796A US443796A US443796DA US443796A US 443796 A US443796 A US 443796A US 443796D A US443796D A US 443796DA US 443796 A US443796 A US 443796A
- Authority
- US
- United States
- Prior art keywords
- sash
- arm
- guide
- horace
- lifter
- 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
Links
- 210000001331 Nose Anatomy 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
Definitions
- My invention consists of a novel sash lifter and closer.
- Figure 1 represents a perspective view of a' sash lifter, closer, and lock embodying my invention.
- Fig. 2 represents avertical section thereof, the sash being closed.
- Fig. 3 represents a vertical section of the device as applied to a greenhouse, nursery, &c.
- A designates the frame, and B a sash pivoted orhinged thereon.
- a bracket 0 having pivotally secured'thereto a projecting segmental arm D, which moves in a guide E, secured to the frame A, and bears against an anti-friction roller F, journaled in said guide.
- the inner edge of the arm is recessed or cut out at G, so as to form a nose or hooked portion I-I, adapted to engage With an edge or tooth J of the upper cross piece or portion of the guide E, so that the arm may be locked to the guide when the sash is closed.
- segmental arm D which latter passes through the guide E, and as it is pivoted to the sash readily adjusts its position to the movements of the latter.
- the arm D In closing the sash the arm D is let go, and the upward quick movement thereof moves the nose 11 into engagement with the tooth J, thus locking the arm and consequently the sash, and preventing the opening of the sash from Without, or until the outer or free end of the arm is again depressed, and thereby released from or cleared of the tooth J, when the sash may be readily opened by the action of the arm.
- a sash lifter and closer consisting of a segmental arm pivoted to the sash, and a guide on the frame having an anti-frictional roller supported thereby, against which said arm bears, said arm freely passing through said guide, substantially as described.
- a sash lifter, closer, and lock consisting of a segmental arm pivoted'to the sash and having a shoulder thereon, and a guide on the frame, having an anti-frictional roller supported therein against which said arm bears, said shoulder ofthe arm being adapted to engage a portion of said guide to form a lock, substantially as described.
Description
(No Muriel.)
H. B. ROWLAND.
I TRANSOM LIFTER. No. 443,796.
m Y mu W E A w PATENT OFFICE.
HORACE B. ROVLAND, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO \VILSON & BATES,
OF SAME PLACE.
TRANSOM-LIFTER.
SPECIFICATION formingpart of Letters Patent No. 443,796, dated December 30, 1890.
Application filed October 6 1890.
To aZZ whmn, it may concern.-
Be it known that I, HORACE B. ROWLAND, a citizen of the United States, residing in the city and county of Philadelphia, State of Pennsylvania, have invented a new and useful Improvement in Sash Lifters, Closers, and Locks, which improvement is fully set forth in the following specification and accom pan yiug drawings.
My invention consists of a novel sash lifter and closer.
It further consists of a novel sash-lock.
It further consists of the combination of parts hereinafter described.
Figure 1 represents a perspective view of a' sash lifter, closer, and lock embodying my invention. Fig. 2 represents avertical section thereof, the sash being closed. Fig. 3 represents a vertical section of the device as applied to a greenhouse, nursery, &c.
Similar letters of reference indicate corresponding parts in the several figures.
Referring to the drawings, A designates the frame, and B a sash pivoted orhinged thereon. To one side of the sash is fastened a bracket 0, having pivotally secured'thereto a projecting segmental arm D, which moves in a guide E, secured to the frame A, and bears against an anti-friction roller F, journaled in said guide. The inner edge of the arm is recessed or cut out at G, so as to form a nose or hooked portion I-I, adapted to engage With an edge or tooth J of the upper cross piece or portion of the guide E, so that the arm may be locked to the guide when the sash is closed.
It will be seen that the sash B, when oper- Serial No. 367,236. (No model.)
ated in either opening or closing the same, is controlled in its movements bythe segmental arm D, which latter passes through the guide E, and as it is pivoted to the sash readily adjusts its position to the movements of the latter. In closing the sash the arm D is let go, and the upward quick movement thereof moves the nose 11 into engagement with the tooth J, thus locking the arm and consequently the sash, and preventing the opening of the sash from Without, or until the outer or free end of the arm is again depressed, and thereby released from or cleared of the tooth J, when the sash may be readily opened by the action of the arm.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. A sash lifter and closer consisting of a segmental arm pivoted to the sash, and a guide on the frame having an anti-frictional roller supported thereby, against which said arm bears, said arm freely passing through said guide, substantially as described.
2. A sash lifter, closer, and lock consisting of a segmental arm pivoted'to the sash and having a shoulder thereon, and a guide on the frame, having an anti-frictional roller supported therein against which said arm bears, said shoulder ofthe arm being adapted to engage a portion of said guide to form a lock, substantially as described.
HORACE B. ROlVLAND.
\Vitnesses:
JOHN A. WIEDERsHEm, A. P. JENNINGS.
Publications (1)
Publication Number | Publication Date |
---|---|
US443796A true US443796A (en) | 1890-12-30 |
Family
ID=2512691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US443796D Expired - Lifetime US443796A (en) | Horace b |
Country Status (1)
Country | Link |
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US (1) | US443796A (en) |
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0
- US US443796D patent/US443796A/en not_active Expired - Lifetime
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