US205061A - Improvement in knob attachments - Google Patents
Improvement in knob attachments Download PDFInfo
- Publication number
- US205061A US205061A US205061DA US205061A US 205061 A US205061 A US 205061A US 205061D A US205061D A US 205061DA US 205061 A US205061 A US 205061A
- Authority
- US
- United States
- Prior art keywords
- knob
- spindle
- improvement
- neck
- cylindrical
- 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
- 230000000875 corresponding Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000490025 Schefflera digitata Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 235000015250 liver sausages Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
-
- 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
- Y10T292/85—Knob-attaching devices
Definitions
- AMOS DICKERMAN OF NEW HAVEN, CONNECTICUT, ASSIGNOR TO MALLORY, WHEELER & 00., OF SAME PLACE.
- the object of this invention is to. simplify this construction; and it consists in constructing the end of the spindle for the loose knob cylindrical, but with one or more annular grooves, and the neck of the knob with a cavity larger than said cylindrical portion, or so that there will be cavities around the cylindrical portion in the neck of the knob, and then filling the cavities with Babbitt or other suitable metal, which will engage rigidly with the knob and with the annular grooves in the cylindrical part of the spindle, so as to prevent the separation of the two, and yet allow the knob to turn freely on the spindle.
- A represents the spindle, which is of the usual angular form, andattaohed to the knob B in the usual manner, so that turning the knob will turn the spindle.
- the other end of the spindle, and of a length corresponding to the cavity in the neck of the knob C, is made cylindrical, as at a, and around the cylindrical portion one or more annular grooves, b, are formed.
- the cavity in the knob may be of the usual square form, and with an opening, (I, corresponding to the usual screw-hole.
- Babbitt or other 7 metal is poured through the aperture (1 to fill the space around the cylindrical portion.
- the irregular form of the cavity in the neck prevents the filling from turning, and transverse depressions or irregularities, as d, prevent the filling from being drawn out.
- the cylindrical form of the end of the spindle allows the knob to turn freely thereon independent of the spindle, and the annular groove or irregularity secures the two together, and a most perfect working and durable swiveled knob is produced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Description
A. DIGKERMAN. Knob. Attachment.
No. 205,061. Pate nted lune 18, I878.
% 71 1 17 0. 720w Qz a??? 7746 NLFETERS. FHOTU-LITNOGRAPNER. WASHINGTON. By C UNITED STATES PATENT OEEIoE.
AMOS DICKERMAN, OF NEW HAVEN, CONNECTICUT, ASSIGNOR TO MALLORY, WHEELER & 00., OF SAME PLACE.
IMPROVEMENT IN KNOB ATTACHMENTS.
Specification forming part of Letters Patent No. 205,061, dated June 18, 1878; application filed May 25, 1878.
To all whom it may concern:
Be it known that I, AMOS DICKERMAN, of New Haven, in the county of New Haven and State of Connecticut, have invented a new Improvement in Swiveled Door-Knobs; and I do hereby declare the following, when taken tends through the door, and one of them is desired to be loose on the spindle, and so that the spindle cannot be turned by it and the other knob fixed to the spindle, and so that by it the spindle can be turned. The common and best known method of doing this is to make a swiveled joint in the spindle, both knobs being rigidly attached to its own independent part.
The object of this invention is to. simplify this construction; and it consists in constructing the end of the spindle for the loose knob cylindrical, but with one or more annular grooves, and the neck of the knob with a cavity larger than said cylindrical portion, or so that there will be cavities around the cylindrical portion in the neck of the knob, and then filling the cavities with Babbitt or other suitable metal, which will engage rigidly with the knob and with the annular grooves in the cylindrical part of the spindle, so as to prevent the separation of the two, and yet allow the knob to turn freely on the spindle.
A represents the spindle, which is of the usual angular form, andattaohed to the knob B in the usual manner, so that turning the knob will turn the spindle. The other end of the spindle, and of a length corresponding to the cavity in the neck of the knob C, is made cylindrical, as at a, and around the cylindrical portion one or more annular grooves, b, are formed.
The cavity in the knob may be of the usual square form, and with an opening, (I, corresponding to the usual screw-hole. When the cylindrical portion is set into the neck of the knob, as seen in the figure, Babbitt or other 7 metal is poured through the aperture (1 to fill the space around the cylindrical portion. The irregular form of the cavity in the neck prevents the filling from turning, and transverse depressions or irregularities, as d, prevent the filling from being drawn out. The cylindrical form of the end of the spindle allows the knob to turn freely thereon independent of the spindle, and the annular groove or irregularity secures the two together, and a most perfect working and durable swiveled knob is produced.
I am aware that knobs have been swiveled to the spindle without the division of the spindle first referred to; but I am. not aware that this method of swiveling was before known or used.
I therefore claim as my invention- The combination of the spindle, constructed at one end of cylindrical form and with an annular groove or grooves in said cylindrical portion, with a knob having a cavity in its neck to receive the said cylindrical portionand a filling in said cavity to engage with both the neck of the knob and the groove in the spindle, substantially as described.
' AMOS DIOKERMAN.
Witnesses:
J. H. SHUMWAY, JOHN E. EARLE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US205061A true US205061A (en) | 1878-06-18 |
Family
ID=2274465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US205061D Expired - Lifetime US205061A (en) | Improvement in knob attachments |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US205061A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065164A (en) * | 1976-11-26 | 1977-12-27 | Schlage Lock Company | Fire-safe lever handle |
| US20050256742A1 (en) * | 2004-05-05 | 2005-11-17 | Kohan Mark E | Data encryption applications for multi-source longitudinal patient-level data integration |
| US20100055272A1 (en) * | 1998-11-23 | 2010-03-04 | Stork Pmt B.V. | Moulding |
-
0
- US US205061D patent/US205061A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065164A (en) * | 1976-11-26 | 1977-12-27 | Schlage Lock Company | Fire-safe lever handle |
| US20100055272A1 (en) * | 1998-11-23 | 2010-03-04 | Stork Pmt B.V. | Moulding |
| US20050256742A1 (en) * | 2004-05-05 | 2005-11-17 | Kohan Mark E | Data encryption applications for multi-source longitudinal patient-level data integration |
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