US1195909A - Albeet p - Google Patents
Albeet p Download PDFInfo
- Publication number
- US1195909A US1195909A US1195909DA US1195909A US 1195909 A US1195909 A US 1195909A US 1195909D A US1195909D A US 1195909DA US 1195909 A US1195909 A US 1195909A
- Authority
- US
- United States
- Prior art keywords
- stem
- plate
- opening
- key
- cover
- 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 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000011507 gypsum plaster Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000003014 reinforcing Effects 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
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
- E05C3/30—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a hook
- E05C3/34—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a hook with simultaneously operating double bolts
-
- 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
- E05B63/12—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
- E05B63/127—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper the bolt having an additional rotating bolt or movement
-
- 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
- Y10T292/0848—Swinging
- Y10T292/0849—Operating means
- Y10T292/0854—Cam
Definitions
- This invention relates to improvements 1n locking closures and has for its objects the provision of means adapted to close handholes, receiving and dispensing openings and the like, in various plate structures where it is desirable to wholly remove the covering.
- Another object is to provide key operated locking means combined with such covers, the mentioned means substantially reinforcing the structures at its point of application.
- FIG. 1 is a partial side elevation of a cylindrical container having the device applied.
- Fig. 2 is a plan view of a plate fragment, showing the application of the invention to flat surfaces.
- Fig. 3 is a cross section of the same taken on line 33 of Fig. 2.
- Figs. 4, 5 and 6 are sectional views showing modified shapes of securing elements, the views being taken on a plane immediately above the said elements.
- Fig. 7 is a perspective view of the actuating means
- Fig. 8 is a sectional view of the closure showing its application as a lock.
- the invention comprises a round stem 10 having rigidly attached or integrally formed curved arms 11 disposed on opposite sides midway of its length; the upper end of the stem is provided with an inwardly extend-- ing opening 12 suited to receive any form of key desired, the same being of sufficient proportion to turn the stem when force is exerted upon it.
- a cover having its upper portion 14 fitted to overlie the surrounding edges of the opening to be closed. Its lower part 15 is cut away to allow the cover to rest on, and filling same; this plate is connected with the stem 10 in such manner as to sustain and guide the same.
- Another plate member 16 is mounted on the stem below the arms 11 and held in Specification of Letters Fatent.
- a pair of locking elements 20 are pivoted at 21 between these plates, on opposite sides of the stem, in such manner as to freely move, their upper sides being arranged to swing out and engage with the lower surface surrounding the edges of the plate structure to be closed.
- the interior edges of these locking elements are formed with a profile agreeing with that of the curved arms 11 and in such manner that by turning the stem in one direction they are caused to separate, pivoting onthe pins 21, until they are engaged with the surfaces below the opening to be interlocked therewith.
- the locking elements are supported by the plate 16 and are capable of resisting any stress upward short of actual rupture and also that the opening is effectually closed and locked against passage therethrough.
- a thin plate may be used, secured to the upper portion 14 in any preferred manner, or the key opening may be temporarily filled with any removable material as paraffin, plaster of Paris, etc., that will show if it has been tampered with.
- This arrangement provides means for securing such openings as coal holes, hand and man holes in conduits for electric wires and other underground conveyances of power, light and heat, and metal or other boxes and containers of a wide range.
Description
A. P. COCHRANE.
LOCK FOR CLOSURES.
APPLICATION FILED IULYY. 1913. RENEWED NOV. 26. 1915.
1,1 95,909. Patented Aug. 22,1916.
WITNESSES INVENTOR ATTORNEY ms Nuzems perm: ca. anew-um: .usmmrmu. n. c.
rrnn STATES rAnn ALBEET P. COCHRANE, OF NEW YGRK, N. Y., ASSIGNOR TO JANE HARTLEY COGI-IRANE,
OF NEW YORK, N. Y.
LOOK FOR CLOSURES.
To all whom it may concern Be it known that I, ALBERT P. COOHRANE, a citizen of the United States, and a resident of New York, in the county of New York and State of New York, have invented cer tain new and useful Improvements in Locks for Closures, of which the following is a specification.
This invention relates to improvements 1n locking closures and has for its objects the provision of means adapted to close handholes, receiving and dispensing openings and the like, in various plate structures where it is desirable to wholly remove the covering.
Another object is to provide key operated locking means combined with such covers, the mentioned means substantially reinforcing the structures at its point of application.
These objects are attained by the novel construction and combination of parts hereinafter described and shown in the accompanying drawings, forming part of this specification, and in which Figure 1 is a partial side elevation of a cylindrical container having the device applied. Fig. 2 is a plan view of a plate fragment, showing the application of the invention to flat surfaces. Fig. 3 is a cross section of the same taken on line 33 of Fig. 2. Figs. 4, 5 and 6 are sectional views showing modified shapes of securing elements, the views being taken on a plane immediately above the said elements. Fig. 7 is a perspective view of the actuating means, and Fig. 8 is a sectional view of the closure showing its application as a lock.
The invention comprises a round stem 10 having rigidly attached or integrally formed curved arms 11 disposed on opposite sides midway of its length; the upper end of the stem is provided with an inwardly extend-- ing opening 12 suited to receive any form of key desired, the same being of sufficient proportion to turn the stem when force is exerted upon it. Above the arms 11 is a cover having its upper portion 14 fitted to overlie the surrounding edges of the opening to be closed. Its lower part 15 is cut away to allow the cover to rest on, and filling same; this plate is connected with the stem 10 in such manner as to sustain and guide the same. Another plate member 16 is mounted on the stem below the arms 11 and held in Specification of Letters Fatent.
bodily at will.
Patented Aug. 22, 1916.
Renewed November 26, 1915. Serial No. 63,675.
position by any suitable means, as the nut 17 or thepin 18; this plate is of such size and contour as to readily pass through the opening to be closed. A pair of locking elements 20 are pivoted at 21 between these plates, on opposite sides of the stem, in such manner as to freely move, their upper sides being arranged to swing out and engage with the lower surface surrounding the edges of the plate structure to be closed. The interior edges of these locking elements are formed with a profile agreeing with that of the curved arms 11 and in such manner that by turning the stem in one direction they are caused to separate, pivoting onthe pins 21, until they are engaged with the surfaces below the opening to be interlocked therewith. It will be seen that when so expanded or spread that the locking elements are supported by the plate 16 and are capable of resisting any stress upward short of actual rupture and also that the opening is effectually closed and locked against passage therethrough. In order to cover the key opening a thin plate may be used, secured to the upper portion 14 in any preferred manner, or the key opening may be temporarily filled with any removable material as paraffin, plaster of Paris, etc., that will show if it has been tampered with. This arrangement provides means for securing such openings as coal holes, hand and man holes in conduits for electric wires and other underground conveyances of power, light and heat, and metal or other boxes and containers of a wide range.
Ihe operation of locking is manifest and it is equally obvious that a reverse action of the key will cause the locking elements to retract to their original position so as to allow the whole device to be removed It is also to be noted that no springs are used in the construction and no extraneous parts are required except a key suited to the opening in the stem.
Having thus described my invention, what I claim and desire to secure by Letters Patent, is:
1. In a device of the class described, the combination of a rotatable stem, a cover connected therewith, arcuately curved arms combined with said stem, a plate mounted on said stem below the cover and a pair of oppositely disposed wing members pivoted to said plate in such manner as to be actuated by said curved arms.
2. In a device of the class described, the combination of a rotatable stem, a cover connected with said stem adapted to be secured within an opening, a plate secured on said stem oppositely disposed curved arms united with said stem and between the mentioned plates and a pair of movable members pivotally attached to said plates on opposite sides In testimony whereof I have signed my 15 name to this specification in the presence of two subscrlbing witnesses.
ALBERT P. COOHRANE.
Witnesses:
BENJ. BROOKS, WARREN E. WILLIS.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C.
Publications (1)
Publication Number | Publication Date |
---|---|
US1195909A true US1195909A (en) | 1916-08-22 |
Family
ID=3263854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1195909D Expired - Lifetime US1195909A (en) | Albeet p |
Country Status (1)
Country | Link |
---|---|
US (1) | US1195909A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362036A (en) * | 1979-12-26 | 1982-12-07 | Superior Industries International, Inc. | Fuel tank locking apparatus |
US4527407A (en) * | 1979-12-26 | 1985-07-09 | Superior Industries International, Inc. | Fuel tank locking apparatus |
-
0
- US US1195909D patent/US1195909A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362036A (en) * | 1979-12-26 | 1982-12-07 | Superior Industries International, Inc. | Fuel tank locking apparatus |
US4527407A (en) * | 1979-12-26 | 1985-07-09 | Superior Industries International, Inc. | Fuel tank locking apparatus |
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