US211652A - Improvement in dental pluggers - Google Patents
Improvement in dental pluggers Download PDFInfo
- Publication number
- US211652A US211652A US211652DA US211652A US 211652 A US211652 A US 211652A US 211652D A US211652D A US 211652DA US 211652 A US211652 A US 211652A
- Authority
- US
- United States
- Prior art keywords
- tool
- hammer
- improvement
- dental
- cylinder
- 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 2
- 239000011888 foil Substances 0.000 description 2
- 230000003455 independent Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
Definitions
- My invention relates to an instrument autol matically operated by alternate pressure and exhaustion of air within a cylinder, so as to strike a succession of blows with a weight 0r hammer upon the end of the tool by which metallic foil is compressed and driven into the cavity of a tooth.
- the object ofmyinvention is to give a lighter and more readily graduated blow when desired, and to strike directly upon the tool without any intermediate parts, and it consists in the mechanism hereinafter described.
- Figure-l is a longitudinal section through my improved implement.
- Fig. 2 is an enlarged section of the part more especially embodying my improvements.
- Fig. 3 is an end view of the hammer.
- Fig. 4 is a top view ot' the part into which the end of the tool is inserted.
- A is a hollow cylinder. At its upper end, as shown in the drawing, it has the cap B, furnished Awith an opening, communicating by Vmeans of a flexible pipe, C, with any suitable -apparatus or pump, for 'alternately injecting and withdrawing the air. At the opposite end is the cap I), forming a socket for the tool E, in which it can slide freely.
- F is the hammer, operating in the customary manner back and forth in the cylinder A. It has a socket in its end, into which is inserted lthe rubber packing G, vwhere the hammer comes in contact with, the head of the tool This tool extends wit-hin the cylinder, and is struck directlyT by the hammer.
- H is a button or washer, forming anut, into which the end of the tool is screwed, and above which it slightly projects.
- buttons I and I are screws or pins fastened into the cap I), and passing through holes in the button II, for preventing it from turning when the tool is screwed in or removed.
- the elastic washer J Under this button, between it and the cap D, is the elastic washer J, for permittinga slight movement ofthe tool, when struck by the hammer, inde pendent ofthe shell A B D.
- NVhat I claim is The combination ot' the button H, through which the end of the tool E is screwed, the pinsI I, and the elastic cushion J, arranged for holding the tool in a dental plugger, substantially as herein described.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
W. H. DIBBL'E. Dental-Hugger.
No. 211,652. Patented 1an. 28,1879.
UNITED STATESl PATENT EEIo fi lMPRovEMENT IN DENTAL PLUGGERSV,
Specification forming part of Letters Patent No. 211,652, dated January 28, 1879; application lcd November 4, 1878. v
My invention relates to an instrument autol matically operated by alternate pressure and exhaustion of air within a cylinder, so as to strike a succession of blows with a weight 0r hammer upon the end of the tool by which metallic foil is compressed and driven into the cavity of a tooth.
Similar instruments have heretofore been made upon which my present invention is an improvement. Such instruments have either had the plugging-tool inserted in a sliding head or socket, upon which the blow' was struck by the hammer, usually controlled by an interposed spring, or have had the tool tirmly set in the end of the cylinder itself, so that the wholemoved together. The hammer has also been iliade of solid metal.v
The object ofmyinvention is to give a lighter and more readily graduated blow when desired, and to strike directly upon the tool without any intermediate parts, and it consists in the mechanism hereinafter described.'
In the accompanying drawings, Figure-l is a longitudinal section through my improved implement. Fig. 2 is an enlarged section of the part more especially embodying my improvements. Fig. 3 is an end view of the hammer. Fig. 4 is a top view ot' the part into which the end of the tool is inserted.
A is a hollow cylinder. At its upper end, as shown in the drawing, it has the cap B, furnished Awith an opening, communicating by Vmeans of a flexible pipe, C, with any suitable -apparatus or pump, for 'alternately injecting and withdrawing the air. At the opposite end is the cap I), forming a socket for the tool E, in which it can slide freely.
F is the hammer, operating in the customary manner back and forth in the cylinder A. It has a socket in its end, into which is inserted lthe rubber packing G, vwhere the hammer comes in contact with, the head of the tool This tool extends wit-hin the cylinder, and is struck directlyT by the hammer.
H is a button or washer, forming anut, into which the end of the tool is screwed, and above which it slightly projects.
I and I are screws or pins fastened into the cap I), and passing through holes in the button II, for preventing it from turning when the tool is screwed in or removed. Under this button, between it and the cap D, is the elastic washer J, for permittinga slight movement ofthe tool, when struck by the hammer, inde pendent ofthe shell A B D.
By means of my improved construction a very much better and more easily-graduated blow can be given to the tool than when it is insertedin a heavy sliding socket or attached directl yto the end of the cylinder. The elastic packing in the end ot' the hammer also op;- erates directly upon the end of' the tool, and gives a more elastic blow, without the sharp jar usually experienced, and is far less disagreeable to the person operated upon. The
whole implement can also be made much lighter and more easily handled NVhat I claim as my invention is The combination ot' the button H, through which the end of the tool E is screwed, the pinsI I, and the elastic cushion J, arranged for holding the tool in a dental plugger, substantially as herein described.
WILLIAM H. DIBBLE. Witnesses:
S. A. ROBINSON, SYLvEsTER EAsToN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US211652A true US211652A (en) | 1879-01-28 |
Family
ID=2281059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US211652D Expired - Lifetime US211652A (en) | Improvement in dental pluggers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US211652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584979A (en) * | 1948-09-24 | 1952-02-12 | Bassinger Ross | Percussion tool |
| US2725039A (en) * | 1949-10-27 | 1955-11-29 | Jeffrey Mfg Co | High speed multiple cylinder hydraulic vibrator |
-
0
- US US211652D patent/US211652A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584979A (en) * | 1948-09-24 | 1952-02-12 | Bassinger Ross | Percussion tool |
| US2725039A (en) * | 1949-10-27 | 1955-11-29 | Jeffrey Mfg Co | High speed multiple cylinder hydraulic vibrator |
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