US105800A - Improvement in lock-spindles - Google Patents
Improvement in lock-spindles Download PDFInfo
- Publication number
- US105800A US105800A US105800DA US105800A US 105800 A US105800 A US 105800A US 105800D A US105800D A US 105800DA US 105800 A US105800 A US 105800A
- Authority
- US
- United States
- Prior art keywords
- arbor
- spindles
- lock
- improvement
- ring
- 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
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XVPZRKIQCKKYNE-UHFFFAOYSA-N Arborine Chemical compound N=1C(=O)C2=CC=CC=C2N(C)C=1CC1=CC=CC=C1 XVPZRKIQCKKYNE-UHFFFAOYSA-N 0.000 description 1
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 1
- KRKWVLLKCHDMKS-UHFFFAOYSA-N Dihydroarborin Natural products CN1C(Cc2ccccc2)NC(=O)c2ccccc12 KRKWVLLKCHDMKS-UHFFFAOYSA-N 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
-
- 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
- Y10T292/88—Knob bearings
-
- 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
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/735—Operating elements
- Y10T70/7401—Spindles
-
- 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
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7915—Tampering prevention or attack defeating
- Y10T70/7921—Armoring
Definitions
- My invention relates to an improved .construction otarbors, and manner of securing them in thedoors, casrngs, or-bodiesofsafes, and consists in constructing the arbors' with core-pieces'of drill-proof -r'netal, ⁇ ,
- Figure l is a longitudinal section and plan of the exterior end of an ⁇ arbor embodying my invention.
- Figures 2 and 4 are modifications of the same.
- ⁇ l1 ⁇ ignre 3 is a longitudinal section of an arbor, locknut, ring, and a portion of the safe-door, and also a transverse sectional elevation of the same.
- A is the arbor; itis made of steel, or steel and ironl welded together, that it can be made drill-proof; ⁇ its large end a is cylindrical for a short part'of the length,
- the ⁇ arbor From the cylindrical end a to near the small and rnncr end b the ⁇ arbor has a taper, more or less, ac- ⁇ cording to its location.
- j B is .the eorefpiece, located inthe central and axial perforation 0,'in the arbor. f
- 'lhc diameter of this perforation is equal to about one-third lof the diameter' of the smallend b of the i arbor; in length the perforation may be nearly that of the arbor.
- Au annular gutter or groove, c is formed in the large end a of the arbor; in this groove is fitted the two halves of the ringD; the miteredface d of this halved ring is presentedtoward the interior of the safe, and isv not above the conical' surface of the arbor.
- the lock-nut E passes freely about the arborin the recess e, formed in ,the door of the safe, until its face f engages the corresponding face on the halved ring D and confines the said ring in its groove in the arbor, thus makingV it so that it can be readilyremoved from the inside of ⁇ the door when the door is opened.
- the arbor is firmly locked in place.
Landscapes
- Earth Drilling (AREA)
Description
\ moved.
tnitrdj tant @anni emitir.
"JOSEPH L. HALL, or 'oLNorNNArLC oHro.
Letters Patent. Nc. 105,800, daad .my 26,1870.
IMPROvEMeN'r IN Loox-SPINDLES.
The Schedule referred to in these Letters Patent and making partrof the same.
I I, JOSEPH L. HALL, of ,Oincinnat`i, in 'the county of Hamilton and State of Ohio, have invented certain Improvements in Arboris for Operating Locks, of
. which the `following `is aspecfication.`
My invention relates to an improved .construction otarbors, and manner of securing them in thedoors, casrngs, or-bodiesofsafes, and consists in constructing the arbors' with core-pieces'of drill-proof -r'netal,`,
which are driven, riveted, keyed, screwed, or rnstedin the longitudinal perforations 'made'inthe axes and through, or any desiredlengtli ofthe arbors','from their exterior toward their interiortends', p for the purpose of pr'eveutingthe drilling `of the arborsLtheirremoval and subsequent forcing -oi' the locks, thereby .expos-V ing the contents ofthe safe, or otherwise-.secure receptacles. i
Figure l is a longitudinal section and plan of the exterior end of an` arbor embodying my invention.
Figures 2 and 4 are modifications of the same. `l1`ignre 3 is a longitudinal section of an arbor, locknut, ring, and a portion of the safe-door, and also a transverse sectional elevation of the same.
A is the arbor; itis made of steel, or steel and ironl welded together, that it can be made drill-proof;`its large end a is cylindrical for a short part'of the length,
` as exhibited in rigs. 1 and 3, or flanged, as shown in i iigs. 2 and 4.
From the cylindrical end a to near the small and rnncr end b the `arbor has a taper, more or less, ac-` cording to its location.
j B is .the eorefpiece, located inthe central and axial perforation 0,'in the arbor. f
'lhc diameter of this perforation is equal to about one-third lof the diameter' of the smallend b of the i arbor; in length the perforation may be nearly that of the arbor.
vThe core-piece B after bein tempered to resist the` hardest tempered tools used in iron or steel working, is either' screwed; keyed, riveted, rnsted, or' driven into the perforation O in the arbor, so that it cannot be re- Irr iig. 3 is exhibited a device for` preventing thereuroval of the arbor, either by forcing it in or drawing it ont, when a sufcient purchase has been obtained upon it by tapering into its exterior end, and applying force to accomplish that purpose'.- l
Au annular gutter or groove, c, is formed in the large end a of the arbor; in this groove is fitted the two halves of the ringD; the miteredface d of this halved ring is presentedtoward the interior of the safe, and isv not above the conical' surface of the arbor.
The lock-nut E, passes freely about the arborin the recess e, formed in ,the door of the safe, until its face f engages the corresponding face on the halved ring D and confines the said ring in its groove in the arbor, thus makingV it so that it can be readilyremoved from the inside of `the door when the door is opened. y
' Since the ring D, in the groove of the arbor, is `in contact on its iront face with the one or more thicknessesof metallic plates, and its miter face is in contact with the nut E, which is screwed into the recess edges of the interior plates of the,- door of the safe,
the arbor is firmly locked in place.
It has been found to be ditlicnlt, if not impossible,
to impart the requisite degree' of toughness tothe inner 0r central particle of the steel arbors, that their surfaces acquire inthe process of tempering, to successi'nlly resist the drill which is used to remove the tral parts of arbors, -for operating locks for the purpose of preventing drillingthrough the center of saidarbor's, when the same are used upon burglar-proof safes or other secure receptacles, substantially in the mannerherein shown and described.
2. 'lhe arbor orl spindle A, provided with va. recess or shoulder, and having a split-ring D, tted therein, and held in place by a'nut, E, t'or'the purpose' offastening the arbor in its seat,substantially, asdescrilied.
JOSEPH L. HALL.
Witnesses:
G. L..FIsHER, i H. Guess.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US105800A true US105800A (en) | 1870-07-26 |
Family
ID=2175279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US105800D Expired - Lifetime US105800A (en) | Improvement in lock-spindles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US105800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5305695A (en) * | 1992-02-21 | 1994-04-26 | Lichter Robert J | Burglar-resistant lock-operating construction for safes |
-
0
- US US105800D patent/US105800A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5305695A (en) * | 1992-02-21 | 1994-04-26 | Lichter Robert J | Burglar-resistant lock-operating construction for safes |
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