US373143A - listee - Google Patents
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- Publication number
- US373143A US373143A US373143DA US373143A US 373143 A US373143 A US 373143A US 373143D A US373143D A US 373143DA US 373143 A US373143 A US 373143A
- Authority
- US
- United States
- Prior art keywords
- sash
- sashes
- locking
- plate
- edge
- 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
- 210000000088 Lip Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0835—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings
- E05B65/0841—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings and parallel to the sliding direction of the wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/046—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted in the form of a crescent-shaped cam
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- 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
- Y10T292/1039—Swinging and camming
- Y10T292/1041—Rigid operating means
Definitions
- PETERS Phalo-Lilhograpllnr. Walllinglnn. u. c.
- the invention consists in the construction and combination of parts, as hereinafter de-- scribed, and particularly pointed out in the claim.
- Figure 1 is a plan View of the device with all the parts in working position.
- Fig. 2 is a vertical central section on line x at, Fig. 1.
- Fig. 3. is a bottom view of the shell or casing shown at the left of Fig. 1.
- Fig. 4 is a bottom view of the part that is attached to'the upper sash.
- Fig. 5 is a detail of the eccentric cam locking plate.
- Fig. 6 is a view of operating-spindle and actuating-lever.
- Fig. 7 is a vertical central section of a slightly different form of device.
- A represents'a shell or casing, provided with an opening, a, for the edge and eccentric upon its inner edge, as is plainly apparent in Fig. 5, and will be seen by'comparing the points marked 1 and 2 with the center of rotation or angular hole b.
- the rib increases in vertical depth from the point 1 to point 2,
- sash and has a straight front edge, as shown at d, and a lip, 01, with a slightly-inclined and somewhat sharpened edge, so as to more easily and certainly make engagement with the locking-plate B.
- the plate B is limited to a horizontal rotary movement, and that its rib b is so constructed that it combines the functions of drawing and locking the sashes together, while it also raises the upper sash in relation to the lower sash, or depresses the lower sash if the upper one is in position and the lower one is not, thus locking the sashes in the frame and preventing noise by shaking.
- Fig. 7 shows a modification of the device to this extent: A base-plate, A, supports the spindle,and the cam locking plate B is placed on the base-plate and rotated thereon, the spindle having its angular portion above and provided with a handle, as in the other form.
- the style of the handle is immaterial, and obvious changes in the structure may be made without departing from the spirit of the invention.
Description
(No Model.
Y T. LISTER. FASTENER FOR THE MEETING RAILS OP SASHES.
PatentedNov. 15, 1887.
N. PETERS Phalo-Lilhograpllnr. Walllinglnn. u. c.
UNITED STATES PATENT OFFICE.
JOHN T. LISTER, OF CLEVELAND, ,OHIO, ASSIGNOR TO THE CHAMPION SAFETY LOCK AND NOVELTY COMPANY, OF SAME PLACE.
FASTENER FOR THE MEETING-RAILS OF SASHES.
SPECIFICATION forming part of Letters Patent No. 373,143, dated November 15, 1887.
Application filed June 9, 1887. Serial Nth 240,720. (N0 model.)
To all whom it may concern.-
Be it known'that I, JOHN T. LISTER, a citizen of the United States, residing at Cleveland, in the county of Cuyahoga and State of Ohio, have invented certain new and useful Improvements in Sash-Locks; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same;
My invention relates to sash-looks; and the object is to provide a lock which will draw and lock together the meeting-rails of the upper and lower sashes of a window and at the same time and by the same means raise the upper sash to its place in the frame or casing, thus both locking the sashes together and preventing them from being. opened except from the inside and keeping them from rattling.
The invention consists in the construction and combination of parts, as hereinafter de-- scribed, and particularly pointed out in the claim.
In the drawings, Figure 1 is a plan View of the device with all the parts in working position. Fig. 2 is a vertical central section on line x at, Fig. 1. Fig. 3.is a bottom view of the shell or casing shown at the left of Fig. 1. Fig. 4 is a bottom view of the part that is attached to'the upper sash. Fig. 5 is a detail of the eccentric cam locking plate. Fig. 6 is a view of operating-spindle and actuating-lever. Fig. 7 is a vertical central section of a slightly different form of device.
In Figs. 1, 2, and 3, A represents'a shell or casing, provided with an opening, a, for the edge and eccentric upon its inner edge, as is plainly apparent in Fig. 5, and will be seen by'comparing the points marked 1 and 2 with the center of rotation or angular hole b. In addition to this peculiarity the rib increases in vertical depth from the point 1 to point 2,
sash, and has a straight front edge, as shown at d, and a lip, 01, with a slightly-inclined and somewhat sharpened edge, so as to more easily and certainly make engagement with the locking-plate B.
When the parts are unlocked, the straight edges coincide and the sashes are free to be moved past each other. \Vhen they are locked, they are in position as shown most clearly in Fig. 2.
It will be observed that the plate B is limited to a horizontal rotary movement, and that its rib b is so constructed that it combines the functions of drawing and locking the sashes together, while it also raises the upper sash in relation to the lower sash, or depresses the lower sash if the upper one is in position and the lower one is not, thus locking the sashes in the frame and preventing noise by shaking.
Fig. 7 shows a modification of the device to this extent: A base-plate, A, supports the spindle,and the cam locking plate B is placed on the base-plate and rotated thereon, the spindle having its angular portion above and provided with a handle, as in the other form. The style of the handle is immaterial, and obvious changes in the structure may be made without departing from the spirit of the invention.
Having thus described my invention,what I claim, and desire to secure by Letters Patent, is-- In a sash-lock, a locking-plate having an eccentric cam-shaped rib arranged along a portion of its edge and cut away on one side, when the parts are brought into engagement substantially as shown, an inclosing-oase corthe sashes are looked, substantially as set respondingly cut away on one side, and a forth.
spindle and handle for rotating the looking- JOHN T. LISTER. 5 plate, in combination with a locking-piece Vitnesses:
having a straight front edge and a curved H. T. FISHER,
groove and lip within said edge, whereby \VAI. M. MONROE.
Publications (1)
Publication Number | Publication Date |
---|---|
US373143A true US373143A (en) | 1887-11-15 |
Family
ID=2442153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US373143D Expired - Lifetime US373143A (en) | listee |
Country Status (1)
Country | Link |
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US (1) | US373143A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042855A (en) * | 1990-07-02 | 1991-08-27 | Excel Industries, Inc. | Rotational cam latch for vehicle window |
-
0
- US US373143D patent/US373143A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042855A (en) * | 1990-07-02 | 1991-08-27 | Excel Industries, Inc. | Rotational cam latch for vehicle window |
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