US169431A - Improvement in sash-holders - Google Patents
Improvement in sash-holders Download PDFInfo
- Publication number
- US169431A US169431A US169431DA US169431A US 169431 A US169431 A US 169431A US 169431D A US169431D A US 169431DA US 169431 A US169431 A US 169431A
- Authority
- US
- United States
- Prior art keywords
- sash
- levers
- holders
- improvement
- fastener
- 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
- 239000000789 fastener Substances 0.000 description 12
- 210000003811 Fingers Anatomy 0.000 description 2
- 210000003813 Thumb Anatomy 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000000979 retarding Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
-
- 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
- Y10T292/0801—Multiple
- Y10T292/0824—Roller
Definitions
- Figure 1 represents a front view. partly in section, of our sash-fastener; and Fig. 2, a top view of the same.
- Our invention relates to a simple and effective sash-fastener, that binds rigidly on the sash, and holds it securely at any height without injuring it in the least; and it consists in a novel combination and arrangement of two rubber-lined heads or rollers at the ends of fulcrumed levers, which are actuated by an intermediate rubber block in therear, and broadened rear ends, serving as handles.
- A represents the sash
- B the wooden frame, to which the fulcruined angular levers U are firmly secured, being inclosed by a casing, D.
- the two fasteningscrews a serve for the purpose of attaching the fastener and to form the fulcruins of the adjustable levers O.
- the ends of the levers toward the sash are made in roller shape, with rubber lining to bear on the sash and bind thereon, for retaining it by the friction ex erted thereon.
- the other rear ends of the levers are broadened to form handle parts for the thumb and fingers, for pressing the rear ends together, and, consequently, spread and release the rubber-lined heads.
- a rubber block, E of triangular shape, is interposed be tween the rear ends of the levers in the casing, so as to give by its pressure the necessary friction and resistance to the head-pieces for retarding the sash.
- the casing defines the extent of swinging motion of the levers, and holds the cushioning rubber block in the required position.
- the fastener is easily operated, and supports the sash in any position when the handles are released, without injur ing the face of the same, as the rubber lining of the heads forms a'protection to the sash.
- the fastener acts also as an anti-rubber, by its pressure in the sash in every position of the same.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
J. E. FROST & J. MERRILL.
- SASH-HOLDER.
Patent-ed Nov. 2, 1875.
INVENTOI:
WITNESSES y mnum UNITED STATES PATENT CFFIGE.
JOHN E. FROST AND JOSIAH MERRILL, OF BERWIGK, MAINE.
IMPROVEMENT IN SASH-HOLDERS.
Specification forming part of Letters Patent No. 169,431, dated November 2, 1875; application filed August 14, 1875.
To all whom it may concern: A
Be it known that We, JOHN E. FROST and JOSIAH MERRILL, of Berwick, in the county of York and State of Maine, have invented a new and Improved Sash-Fastener, of which the following is a specification:
In the accompanying drawing, Figure 1 represents a front view. partly in section, of our sash-fastener; and Fig. 2, a top view of the same.
Similar letters of reference indicate correspondin g parts.
Our invention relates to a simple and effective sash-fastener, that binds rigidly on the sash, and holds it securely at any height without injuring it in the least; and it consists in a novel combination and arrangement of two rubber-lined heads or rollers at the ends of fulcrumed levers, which are actuated by an intermediate rubber block in therear, and broadened rear ends, serving as handles.
In the drawing, A represents the sash, and B the wooden frame, to which the fulcruined angular levers U are firmly secured, being inclosed by a casing, D. The two fasteningscrews a serve for the purpose of attaching the fastener and to form the fulcruins of the adjustable levers O. The ends of the levers toward the sash are made in roller shape, with rubber lining to bear on the sash and bind thereon, for retaining it by the friction ex erted thereon. The other rear ends of the levers are broadened to form handle parts for the thumb and fingers, for pressing the rear ends together, and, consequently, spread and release the rubber-lined heads. A rubber block, E, of triangular shape, is interposed be tween the rear ends of the levers in the casing, so as to give by its pressure the necessary friction and resistance to the head-pieces for retarding the sash. The casing defines the extent of swinging motion of the levers, and holds the cushioning rubber block in the required position. The fastener is easily operated, and supports the sash in any position when the handles are released, without injur ing the face of the same, as the rubber lining of the heads forms a'protection to the sash. The fastener acts also as an anti-rubber, by its pressure in the sash in every position of the same.
M Having thus described our invention, We
claim as new and desire to secure by Letters Patent- The angular levers O (J, having rubberlin'ed roller-shaped front ends and broadened rear ends, serving as handles, said levers being fulcrumed in a case, D, and provided at the rear with an intermediate elastic wedge, E, as and for the purpose specified.
JOHN EDWARD FROST. JOSIAH MERRILL.
Witnesses:
RICHARD W. MERRILL, URANUS 0. BRUCKETT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US169431A true US169431A (en) | 1875-11-02 |
Family
ID=2238840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US169431D Expired - Lifetime US169431A (en) | Improvement in sash-holders |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US169431A (en) |
-
0
- US US169431D patent/US169431A/en not_active Expired - Lifetime
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