US149442A - Improvement in dental burring - engines - Google Patents
Improvement in dental burring - engines Download PDFInfo
- Publication number
- US149442A US149442A US149442DA US149442A US 149442 A US149442 A US 149442A US 149442D A US149442D A US 149442DA US 149442 A US149442 A US 149442A
- Authority
- US
- United States
- Prior art keywords
- dental
- engines
- burring
- improvement
- reciprocating
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic waves
Definitions
- the object of my invention is to hold and propel a dentists file or other instrument used in the practice of dental surgery for cutting away and polishin g tooth surface, gold-or other filling in the same, by means of a reciprocating movement.
- Figure 1 in the accompanying drawing represents a perspective view of the instrument when closed and ready for use, showing the end of shaft A, designed to connect with the motive power; also, the reciprocating shaft G, to which the object-holding file or other instrument may be attached; also, showing under-cut shoulder and flan ge-pin 1', together with thimble K, holding cover 1 securely in its place.
- Fig. 2 represents a vertical section of all the parts connected, and showing their relation to each other.
- Fig. 3 is a sectional view of the side, the cover I being removed.
- the shaft A passes through a journal in shell H, and is fastened to pinion B, which is adjusted to gear-wheel 0, their planes being at right angles, so that, by rotating shaft and pinion 13, it causes wheel 0 to revolve around pin 0, and move connecting-rod D and reciprocating shaft E G, which are connected to wheel 0 by crank-pin d and connecting-pin e.
- the part E of reciprocating shaft is square, to prevent it from turning, and has bearings in a corresponding slot. in shell H; and the part G corresponds to and passes through thimble K, which is held in place by being screwed onto the shell, at the same time overlapping and holding the cover at the-end, all of which is shown in the accompanying drawing.
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (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
D. W. CLANCEY.
Dental-Burring Engines.
N0 149 442, V PatentedApril7,1874.
UNITED STATES PATENT OFFICE.
DANIEL OLANGEY, OF GIN GINNATI, OHIO.
IMPROVEMENT lN DENTAL BURRlNG-ENGINES.
Specification formingpart of Letters Patent No. 149,442, dated April 7, 1874; applicaiion filed December 16, 187$.
To all whom it may concern Be it known that I, D. W. CLANGEY, of Cincinnati, Hamilton county, Ohio, have invented a Reciprocating Attachment to be Applied to a Dentists BurringEngine, of which the following is a specification:
The object of my invention is to hold and propel a dentists file or other instrument used in the practice of dental surgery for cutting away and polishin g tooth surface, gold-or other filling in the same, by means of a reciprocating movement.
Figure 1 in the accompanying drawing represents a perspective view of the instrument when closed and ready for use, showing the end of shaft A, designed to connect with the motive power; also, the reciprocating shaft G, to which the object-holding file or other instrument may be attached; also, showing under-cut shoulder and flan ge-pin 1', together with thimble K, holding cover 1 securely in its place. Fig. 2 represents a vertical section of all the parts connected, and showing their relation to each other. Fig. 3 is a sectional view of the side, the cover I being removed.
The shaft A passes through a journal in shell H, and is fastened to pinion B, which is adjusted to gear-wheel 0, their planes being at right angles, so that, by rotating shaft and pinion 13, it causes wheel 0 to revolve around pin 0, and move connecting-rod D and reciprocating shaft E G, which are connected to wheel 0 by crank-pin d and connecting-pin e. The part E of reciprocating shaft is square, to prevent it from turning, and has bearings in a corresponding slot. in shell H; and the part G corresponds to and passes through thimble K, which is held in place by being screwed onto the shell, at the same time overlapping and holding the cover at the-end, all of which is shown in the accompanying drawing.
I claim as my invention- 1. In a reciprocating attachment to dental engine, the combination of the shaftA and its pinion with the gear-wheel O, pitnian D and its connections, and the tool carrying shaft G, all as and for the purposes set forth.
2. In combination with the case containing a reciprocating mechanism, the cover I with the under-cut shoulder and flange-pin, as shown.
D. CLANCEY.
Attest:
V. F. BOYD, GEO. W. BOYD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149442A true US149442A (en) | 1874-04-07 |
Family
ID=2218855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149442D Expired - Lifetime US149442A (en) | Improvement in dental burring - engines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149442A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432729A (en) * | 1982-04-23 | 1984-02-21 | Fattaleh John B | Personal health care device |
| WO1985003632A1 (en) * | 1984-02-16 | 1985-08-29 | Fattaleh John B | Personal health care device |
-
0
- US US149442D patent/US149442A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432729A (en) * | 1982-04-23 | 1984-02-21 | Fattaleh John B | Personal health care device |
| WO1985003632A1 (en) * | 1984-02-16 | 1985-08-29 | Fattaleh John B | Personal health care device |
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