US527047A - Shutter-bower - Google Patents
Shutter-bower Download PDFInfo
- Publication number
- US527047A US527047A US527047DA US527047A US 527047 A US527047 A US 527047A US 527047D A US527047D A US 527047DA US 527047 A US527047 A US 527047A
- Authority
- US
- United States
- Prior art keywords
- bolt
- shutter
- plate
- box
- pivot pin
- 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
- 238000010276 construction Methods 0.000 description 6
- 230000002452 interceptive Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
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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
- Y10T292/28—Extension link
- Y10T292/285—Notched bar
- Y10T292/288—Swinging catch
Definitions
- the object of my invention is to provide an improved device for locking and bowing shutters which will be simple and cheap in construction and easy and satisfactory in operation.
- Figure 1 is an elevation showing my device applied to a pair of shutters, the latter being represented as closed and locked.
- Fig. 2 is a partly sectional view on line x m Fig. 1.
- Fig. 3 is a top view representing the shutters as bowed.
- Fig. 4 is an edge view of the shutter Ashowing the keeper plate in full and the bolt in cross-section.
- Fig. 5 is a view of the separately formed plate D of the bolt casing.
- A, A represent hinged shutters to the adjoining edges of which my device is attached.
- B is the keeper plate or box which is fixed to one shutter and adapted to receive the sliding bolt 0 which is guided as usual in a casing D fixed to the other shutter.
- the bolt 0 is provided with a pivot hole 0 at its outer end and with a series of notches c in its upper edge extending from its opposite end. It is also formed with a finger piece 0 which serves as a stop by coming in contact with the cross-bars d and d of the casing, which bars serve to hold the bolt in place.
- the casing plate is open at the rear to permit the bolt 0 to be entered back of the crossbars 61 and d, the opening being made at least as long as the bolt measures from the finger piece a to its inner end, and a separate plate D being provided to close a portion of this opening after the bolt is inplace as indicated.
- the bolt is mounted in the casing D before the latter is secured to the shutter by first passing the apertured end through the'opening in the rear plate of the casing, under the cross-bar or keeper at until the finger piece'or stud c engages said crossbar as shown in Fig. 1 when the opposite end of the bolt may be moved outward against SerialNo. 506,683- (No model.)
- the box B is provided with a pivot pin 1) which projects toward the other shutter and the point of which is turned inward, sufi'icient space being left between itand the box plate to permit the passage of the bolt 0.
- the bolt as shown is grooved longitudinally on its inner face thus allowing the point of the pivot pin to reach nearer to the face of the shutter without interfering with the movement of the bolt.
- a lock arm F Pivoted' to the face of the casing plate D is a lock arm F the point f of which is arranged to drop down into engagement with one or other of the notches c.
- a somewhat similar movable piece E is pivoted at e to the box or keeper plate B, the end ,6 of which is arranged to swing down between the point of the pivot pin b and the keeper plate so as to to prevent the passage of the bolt 0.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
(No Model.) v
A. G. OHRISTMAN. SHUTTER BOWER.
No. 527,047. Patented Oct. 9, 1894.
2 '8 '""*'-'"""g "wz 2 UNITED STATES PATENT v OFFICE.
AUGUSTUS G. CHRISTMAN, OF READING, PENNSYLVANIA.
SHUTTER-BOWER.
SPECIFICATION forming part of Letters Patent No. 527,047, dated October 9, 1894.
Application filed April '7, 1394.
To all whom it may concern.-
Be it known that I, AUGUSTUS G. CHRIST- MAN, a citizen of the United States, residing at Reading, county of Berks, State of Pennsylvania, have invented certain Improvements in Shutter-Bowers, of which the following is a specification.
The object of my invention is to provide an improved device for locking and bowing shutters which will be simple and cheap in construction and easy and satisfactory in operation.
The invention is described in connection with the accompanying drawings and is specifically pointed out in the claims.
Figure 1 is an elevation showing my device applied to a pair of shutters, the latter being represented as closed and locked. Fig. 2 is a partly sectional view on line x m Fig. 1. Fig. 3 is a top view representing the shutters as bowed. Fig. 4: is an edge view of the shutter Ashowing the keeper plate in full and the bolt in cross-section. Fig. 5 is a view of the separately formed plate D of the bolt casing.
A, A represent hinged shutters to the adjoining edges of which my device is attached.
B, B is the keeper plate or box which is fixed to one shutter and adapted to receive the sliding bolt 0 which is guided as usual in a casing D fixed to the other shutter.
The bolt 0 is provided with a pivot hole 0 at its outer end and with a series of notches c in its upper edge extending from its opposite end. It is also formed witha finger piece 0 which serves as a stop by coming in contact with the cross-bars d and d of the casing, which bars serve to hold the bolt in place. The casing plate is open at the rear to permit the bolt 0 to be entered back of the crossbars 61 and d, the opening being made at least as long as the bolt measures from the finger piece a to its inner end, and a separate plate D being provided to close a portion of this opening after the bolt is inplace as indicated. The bolt is mounted in the casing D before the latter is secured to the shutter by first passing the apertured end through the'opening in the rear plate of the casing, under the cross-bar or keeper at until the finger piece'or stud c engages said crossbar as shown in Fig. 1 when the opposite end of the bolt may be moved outward against SerialNo. 506,683- (No model.)
the cross-bar or keeper (1 and the removable plate D secured in place back of it. This construction enables me to cast the finger piece integral with the bolt while at the same time providing a metal backing for it at all times. The box B is provided with a pivot pin 1) which projects toward the other shutter and the point of which is turned inward, sufi'icient space being left between itand the box plate to permit the passage of the bolt 0. The bolt as shown is grooved longitudinally on its inner face thus allowing the point of the pivot pin to reach nearer to the face of the shutter without interfering with the movement of the bolt.
Pivoted' to the face of the casing plate D is a lock arm F the point f of which is arranged to drop down into engagement with one or other of the notches c. A somewhat similar movable piece E is pivoted at e to the box or keeper plate B, the end ,6 of which is arranged to swing down between the point of the pivot pin b and the keeper plate so as to to prevent the passage of the bolt 0.
In operating my device to lock the shutters when closed the hinged pieces E and F are thrown back out of engagement with the bolt until the latter is moved outward into the box B as shown in Figs. 1 and 2 when the lockF may be dropped into one of the notches c to secure it. of the bolt is withdrawn from the box B, the end of the pivot pin b is entered in the pivot hole 0 and the. movable piece E is thrown the box plate thus preventing the disengagement of the bolt from the pivot pin. The shutters may now be opened to any desired angle as indicated in Fig. 3, and so held by merely dropping the lock arm f into one of the notches c.
Having thus clearlydescrlbed my invention I do not limit myself to the exact construction shown, but 7 What I claim is v 1. The combination with the sliding bolt having a pivot hole at the outer end thereof, of a keeper or box fixed to the opposite shutter and provided with a pivot pin b and a movable piece adapted to swing into the path of the bolt and to move the end thereof into reduce the space between them sufficiently To bow the shutters the outer end down between the rear face of the bolt and ,i
engagement with the pivot pin,'thebolt being free to ride past the pin when said movable piece is moved from its path, substantially as set forth.
2. The combination with the sliding bolt having a pivot hole at the outer end" thereof and a series of adjustment notches near the opposite end, of a keeper or box fixed tothe opposite shutter and provided with a pivot pin 61, a movable piece adapted to swing into the pathof the bolt and tomove the end thereof outward into engagement with the pivot pin and a look to engage one or other of said notches, substantially as set forth.
3. The combination with the sliding bolt having a projecting finger piece a? formed integral therewith, of a casing therefor, havlng raised cross-bars d and d, and an opening in the back large enough to admit the bolt to the rear of said cross-bars, and a separate plate D arranged to fill a portion of said opening after the bolt is entered substantially as set forth.
In testimony whereof I afiix my signature in presence of two Witnesses.
AUGUSTUS G. CI-IRISTMAN.
Witnesses:
CAMERON E. STRAUSS, W. G. STEWART.
Publications (1)
Publication Number | Publication Date |
---|---|
US527047A true US527047A (en) | 1894-10-09 |
Family
ID=2595837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US527047D Expired - Lifetime US527047A (en) | Shutter-bower |
Country Status (1)
Country | Link |
---|---|
US (1) | US527047A (en) |
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0
- US US527047D patent/US527047A/en not_active Expired - Lifetime
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