US35803A - Improvement in sash-fasteners - Google Patents

Improvement in sash-fasteners Download PDF

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Publication number
US35803A
US35803A US35803DA US35803A US 35803 A US35803 A US 35803A US 35803D A US35803D A US 35803DA US 35803 A US35803 A US 35803A
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Prior art keywords
sash
bolt
lever
plate
fasteners
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Expired - Lifetime
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20Bolts or detents
    • E05B85/22Rectilinearly moving bolts
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/08Bolts
    • Y10T292/096Sliding
    • Y10T292/0969Spring projected
    • Y10T292/097Operating means
    • Y10T292/0994Lever

Description

UNITED STATES PATENT OEEICE.

GEORGE NETTLETON, OF VOODBURY, ASSIGNOR TO A. F. ABBOTT, OF

WATERBURY, CONNECTICUT.

IMPROVEMENT IN SASH-FASTENERS.

Specification forming part of Letters Patent No. 35,803, dated July l, 1862.

To @ZZ whom it may concern:

Be it known that. I, GEORGE NETTLETON, of Woodbury, in the county of Litchfield and State of Connecticut, have invented a new and Improved Wi11doWSash Stop or Fastening; and I do hereby declare that the following is a full, clear, and exactwdescription of the same, reference being had to the accompanying drawings, making a part of this specication, in Which- Figure l is a sectional View of a windowsash, taken inthe line .fr 5v, Fig. 2, and having my invention applied to it. Fig. 2 is asection of the same, taken in the line y y, Fig. l.

Similar letters of reference indicate corresponding parts in the tWo figures.

This invention consists in the employment or use of a slide-bolt, spring, lever and plate, arranged in such a manner that a very simple and efticient sash stop or fastening is obtained, one that may be very readily operated to release the sash, be not liable to get out of repair, and capable of having its parts ad justed together for use without the aid of any rivets or bolts, thereby admitting of the fastening being constructed at a very moderate cost.

To enable those skilled in the art to fully understand and construct my invention,I will proceed to describe it.

A representsa portion of the stile of a window-sash, and a is a hole which is bored horizontally through it to receive a bolt, B, which may be of cylindrical form and having a wire, b, attached to one end of it. This Wire bis bent at its outer end, so as to form a hook, c, which passes through an eye, d, at one end of the lever C, as shown clearly in Fig. 2.

The lever C is of bent form, and it is pro- Vvided at its inner side with a segment projection, e, which has a V-shaped notch, f, at its under side. This projection e is fitted in a slot, g, in a metal plate, D, which is screwed to the edge of the sash. The upper part of the plate D has a slot or opening, h, in it to allow the eye d of the lever C to pass through. The notch f of the projection e is fitted on the edge of the plate D at the lower end of the slot g, which plate D thus forms the fulcrum of the lever C.

E is a spiral spring, which is placed on the Wire b, and has one end bearing against the bolt B and the other end bearing against the inner side of the plate D. This spring E has a tendency to keep the bolt B forced out from the stile A and into a recess in the jamb F of the window-frame. In the outer part of the hole a adjoining the jamb F there is fitted a metal tube, h', and a similar tube, i, is fitted inthe jamb F to receive the bolt. The tube h serves as a guide for the bolt, and the tube i prevents the bolt from wearing or abrading the jamb. Any desired number of tubes t' may be fitted in the jamb in order that the sash may be retained at different heights.

From the above description it Will bey seen that in order to release or unfasten the sash all that is required is simply to press inward the lower part of the lever C, and that will Withdraw the bolt B from the tube fi, and it' will also be seen that in raising or lowering the sash the spring E will force the bolt B into any of the tubes i, the thumb being kept on the lower part of lever C until the bolt arrives near the tube in which it is designed that the bolt shall pass.

By this arrangement a very simple and efflcient sash stop or fastening is obtained. The several parts, with the exception of the spring E and rod b,may be of cast metal, and all bolts and rivets are avoided. Even the lever C does not require to be fastened to its plate D by a fulcrum-pin, as the projection c by simply tting in the slot g causes the edge of the plate D at the lower end of the slot g to serve as a. fulcrum, and the lever C cannot be cas ually detached, nor will its fulcrum be liable to break or give way by wear or use. The parts therefore may be very readily adjusted together for use, as they simply require to be fitted together without any other manipulation of any kind.

I do not claim a spring-bolt Witha lever attached, for they have been previously used; but,

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

The combination of the bolt B, spiral spring E, and lever C, when the latter is. fitted in a plate, D, by means of a segmentprojection,`

e, provided with a V-shaped notch, f, and all applied to the stile of the sash, substantially as and for the purpose herein set forth.

GEORGE NETTLETON. Witnesses:

ROBERT PEoK, Jos. HUNTINGTON.

US35803D Improvement in sash-fasteners Expired - Lifetime US35803A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641686A (en) * 1951-01-11 1953-06-09 Alfred B Carruthers Rotatable electrical marker light for trains
DE19946059A1 (en) * 1999-09-25 2001-03-29 Roche Diagnostics Gmbh System for transdermal extraction of body fluid
US20030088261A1 (en) * 2000-01-28 2003-05-08 Stat Medical Device Inc. Adjustable tip for a lancet device and method
US20040106941A1 (en) * 2002-12-03 2004-06-03 Roe Steven N. Dual blade lancing test strip
US20040127819A1 (en) * 2002-12-30 2004-07-01 Roe Steven N. Blood acquisition suspension system
US20050245954A1 (en) * 2004-04-30 2005-11-03 Roe Steven N Lancets for bodily fluid sampling supplied on a tape
US20050288699A1 (en) * 2004-06-29 2005-12-29 Stat Medical Devices, Inc. Adjustable disposable/single-use lancet device and method
US20060106411A1 (en) * 2004-11-16 2006-05-18 Stat Medical Devices Inc. Adjustable disposable/single-use blade lancet device and method
US20060173478A1 (en) * 2005-01-28 2006-08-03 Stat Medical Devices, Inc. Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit
US20080045992A1 (en) * 1998-06-11 2008-02-21 Stat Medical Devices, Inc., Of North Miami, Fl Lancet having adjustable penetration depth
US20080092241A1 (en) * 2006-10-11 2008-04-17 Media Machines, Inc. Provision and use of digital rights data for embedded content over networked systems
US20120276428A1 (en) * 2011-04-28 2012-11-01 Zoll Circulation, Inc. Latch mechanism for battery retention

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641686A (en) * 1951-01-11 1953-06-09 Alfred B Carruthers Rotatable electrical marker light for trains
US20080045992A1 (en) * 1998-06-11 2008-02-21 Stat Medical Devices, Inc., Of North Miami, Fl Lancet having adjustable penetration depth
DE19946059A1 (en) * 1999-09-25 2001-03-29 Roche Diagnostics Gmbh System for transdermal extraction of body fluid
US20030088261A1 (en) * 2000-01-28 2003-05-08 Stat Medical Device Inc. Adjustable tip for a lancet device and method
US20040106941A1 (en) * 2002-12-03 2004-06-03 Roe Steven N. Dual blade lancing test strip
US20040127819A1 (en) * 2002-12-30 2004-07-01 Roe Steven N. Blood acquisition suspension system
US20050245954A1 (en) * 2004-04-30 2005-11-03 Roe Steven N Lancets for bodily fluid sampling supplied on a tape
US20050288699A1 (en) * 2004-06-29 2005-12-29 Stat Medical Devices, Inc. Adjustable disposable/single-use lancet device and method
US20060106411A1 (en) * 2004-11-16 2006-05-18 Stat Medical Devices Inc. Adjustable disposable/single-use blade lancet device and method
US20060173478A1 (en) * 2005-01-28 2006-08-03 Stat Medical Devices, Inc. Multi-lancet unit, method and lancet device using the multi-lancet unit, and method of assembling and/or making the multi-lancet unit
US20080092241A1 (en) * 2006-10-11 2008-04-17 Media Machines, Inc. Provision and use of digital rights data for embedded content over networked systems
US20120276428A1 (en) * 2011-04-28 2012-11-01 Zoll Circulation, Inc. Latch mechanism for battery retention
US9437848B2 (en) * 2011-04-28 2016-09-06 Zoll Circulation, Inc. Latch mechanism for battery retention
US20170162840A1 (en) * 2011-04-28 2017-06-08 Zoll Circulation, Inc. Latch mechanism for battery retention
US9871234B2 (en) * 2011-04-28 2018-01-16 Zoll Circulation, Inc. Latch mechanism for battery retention

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