US200880A - Improvement in knob attachments - Google Patents
Improvement in knob attachments Download PDFInfo
- Publication number
- US200880A US200880A US200880DA US200880A US 200880 A US200880 A US 200880A US 200880D A US200880D A US 200880DA US 200880 A US200880 A US 200880A
- Authority
- US
- United States
- Prior art keywords
- shaft
- knob
- sleeve
- improvement
- nut
- 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
- 241000220317 Rosa Species 0.000 description 10
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory Effects 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
- E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
-
- 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
- Y10T292/858—Screw
Definitions
- N-PETERS PHOTO LITHOGRAPHER WASHINGTON D C UNITED STATES PATENT QFFIcE.
- FIG. 1 shows a central sectional view of the shaft, rose, and adjacent parts.
- Fig. 2 is a detail view of the adjusting-sleeve.
- Fig. 3 shows a top view, with a knob removed and the rose cut in cross-section.
- the object of the invention is the attainment of a ready andsecure means for so adjusting the shaft of a knob-latch that it shall not have the endwise or up-and-down play now so common.
- the lettera denotes a square or many-sided shaft of a knob-latch. 1) denotes a rose fastened to a door, 0.
- the letter at denotes a sleeve upon the shaft or, provided atthe inner end with a collar, d, fitting to the central depression b of the rose.
- the shaft is threaded at the end, and there bears the nut 0, bearing against the end of the sleeve.
- the square-sided sleeve and the nut are both of a-size, diametrically, and both fit into the tubular shaft j, which projects from the knob g.
- the sleeve has the mortise (1 thereby permitting the passage of the screw h, which runs from the tubular shaft f into the shaft a.
- the opposite end of the shaft may be fitted up as shown in the drawings, or of any other common construction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
Description
W. STEWART. Knqb-Attaohment.
No. 200,880. Patented March 5,1878.
Z WML 3 .25
N-PETERS. PHOTO LITHOGRAPHER WASHINGTON D C UNITED STATES PATENT QFFIcE.
WILLIAM STEWART, OF HARTFORD, CONNECTICUT.
IMPROVEMENT IN KNOB ATTACHMENTS.
Specification forming part of Letters Patent No. 200,880, dated March 5, 1878; application filed January 26, 1878.
To all whom itmay concern:
Be it known that I, WILLIAM STEWART, of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements pertaining to a Knob-Latch, of which the following is a specification, reference being had to the accompanying drawings, where Figure 1 shows a central sectional view of the shaft, rose, and adjacent parts. Fig. 2 is a detail view of the adjusting-sleeve. Fig. 3 shows a top view, with a knob removed and the rose cut in cross-section.
The object of the invention is the attainment of a ready andsecure means for so adjusting the shaft of a knob-latch that it shall not have the endwise or up-and-down play now so common.
The lettera denotes a square or many-sided shaft of a knob-latch. 1) denotes a rose fastened to a door, 0. The letter at denotes a sleeve upon the shaft or, provided atthe inner end with a collar, d, fitting to the central depression b of the rose. The shaft is threaded at the end, and there bears the nut 0, bearing against the end of the sleeve.
The square-sided sleeve and the nut are both of a-size, diametrically, and both fit into the tubular shaft j, which projects from the knob g. The sleeve has the mortise (1 thereby permitting the passage of the screw h, which runs from the tubular shaft f into the shaft a. The opposite end of the shaft may be fitted up as shown in the drawings, or of any other common construction.
Such opposite end of the shaft being properly held in place, it is evident that by means of the nut e and the sleeve d, intermediate between the nut and the rose or the door, the shaft can be regulated and adjusted at any time so as to have no end play.
If, as shown, the sleeve be furnished with the collar d fitting into the central depression 1), such endwise adjustment of the parts also prevents up-and-down play of the shaft.
I claim as my improvement In combination, the many-sided shaft a, the sleeve d, fitting to said shaft, the nut e, the knob g, provided with the tubular shaft f, fitting over the nut and sleeve, and the screw h.
WILLIAM STEWART.
Witnesses R0131. F. GAYLORD, WM. E. Smonns.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US200880A true US200880A (en) | 1878-03-05 |
Family
ID=2270286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US200880D Expired - Lifetime US200880A (en) | Improvement in knob attachments |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US200880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631449A (en) * | 1950-05-25 | 1953-03-17 | Edward J Protsman | Damage-resistant key holder |
| US20100081996A1 (en) * | 2008-09-30 | 2010-04-01 | Tyco Healthcare Group Lp | Transparent Catheter Securement System |
-
0
- US US200880D patent/US200880A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631449A (en) * | 1950-05-25 | 1953-03-17 | Edward J Protsman | Damage-resistant key holder |
| US20100081996A1 (en) * | 2008-09-30 | 2010-04-01 | Tyco Healthcare Group Lp | Transparent Catheter Securement System |
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