US1857396A - Dental wax cutting and adapting instrument - Google Patents
Dental wax cutting and adapting instrument Download PDFInfo
- Publication number
- US1857396A US1857396A US384625A US38462529A US1857396A US 1857396 A US1857396 A US 1857396A US 384625 A US384625 A US 384625A US 38462529 A US38462529 A US 38462529A US 1857396 A US1857396 A US 1857396A
- Authority
- US
- United States
- Prior art keywords
- dental wax
- nib
- adapting
- cutting
- wax cutting
- 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
- A61C13/00—Dental prostheses; Making same
- A61C13/0028—Instruments or appliances for wax-shaping or wax-removing
Definitions
- This invention relates to dental apparatus and more especially to a dental wax cutting What is claimed is: v
- a dental wax cutting and adapting tool having a nib which is of quarter turnlength and has an inner face which lies at an angle of about 30 across the axis of the nib shank; the nib having a full rounded outer surface adaptable for burnishing and with which the inner angular face meets to provide a cutting edge at the bottom of the nib.
- Figure 1 is a plan of the tool.
- Figure 2 is a side elevation thereof.
- Figure 3 is an end view.
- I Figure 4 is a view showing the nib in crosssection and applied as a cutter.
- the tool as shown has a substantial handle 2 reduced at each end to shanks 3 which have right and left operative nibs 5 and 5 of 5 similar form.
- Each nib consists of a band of about 90 from the tangent-shank as seen in Figure 1 so that its inner edge 71 will closely conform to the average curvature of teeth of a given size range; it being understood that tools.
- the length of the nib is substantially equal to that of the quarter turn so that its terminal can be worked in an orbit around the tooth in a manner not possible with tools whose bends extend in straight tips.
- the nib has a cross-section of such form as to provide a cutting edge 0 eifective when the tool is held to an angle of say to the 4 axis of the tooth I.
- the inner face f of the nib forms an adapting means to shape the wax W and the mass of the nibs is preferably sufficient to act as a vehicle to hold heat to aid in the 45 adaptation.
Description
May 10, 1932. A. E. PECK 1,857,396
DENTAL WAX CUTTING AND ADAPTING INSTRUMENT Filed Aug. 9, 1929 INVENTOR, fiF'ZZarT Peck;
TORNEY Patented May 10, 1932 UNITED STATES PATENT OFFICE ARTHUR E. PECK, OF LOS ANGELES, CALIFORNIA DENTAL WAX CUTTING AND ADAIP TING INSTRUMENT Application filed August 9, 1929. Serial No. 384,625.
This invention relates to dental apparatus and more especially to a dental wax cutting What is claimed is: v
A dental wax cutting and adapting tool having a nib which is of quarter turnlength and has an inner face which lies at an angle of about 30 across the axis of the nib shank; the nib having a full rounded outer surface adaptable for burnishing and with which the inner angular face meets to provide a cutting edge at the bottom of the nib.
' ARTHUR E. PEGK.
having a sufliciently acute edge to cut the mounted wax on the tooth surface. Figure 1 is a plan of the tool. Figure 2 is a side elevation thereof. Figure 3 is an end view. I Figure 4 is a view showing the nib in crosssection and applied as a cutter.
The tool as shown has a substantial handle 2 reduced at each end to shanks 3 which have right and left operative nibs 5 and 5 of 5 similar form.
Each nib consists of a band of about 90 from the tangent-shank as seen in Figure 1 so that its inner edge 71 will closely conform to the average curvature of teeth of a given size range; it being understood that tools.
may be made in sets of different sizes. The length of the nib is substantially equal to that of the quarter turn so that its terminal can be worked in an orbit around the tooth in a manner not possible with tools whose bends extend in straight tips.
The nib has a cross-section of such form as to provide a cutting edge 0 eifective when the tool is held to an angle of say to the 4 axis of the tooth I.
The inner face f of the nib forms an adapting means to shape the wax W and the mass of the nibs is preferably sufficient to act as a vehicle to hold heat to aid in the 45 adaptation.
It is understood that modifications, variations and adaptations of the tool may be resorted to within the principle, spirit and scope of the invention as it is more directly I 50 now claimed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US384625A US1857396A (en) | 1929-08-09 | 1929-08-09 | Dental wax cutting and adapting instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US384625A US1857396A (en) | 1929-08-09 | 1929-08-09 | Dental wax cutting and adapting instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
US1857396A true US1857396A (en) | 1932-05-10 |
Family
ID=23518066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US384625A Expired - Lifetime US1857396A (en) | 1929-08-09 | 1929-08-09 | Dental wax cutting and adapting instrument |
Country Status (1)
Country | Link |
---|---|
US (1) | US1857396A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270902A (en) * | 1978-12-18 | 1981-06-02 | Lawrence Wiland | Method and apparatus for carving and contouring dental restorations |
US20160228219A1 (en) * | 2015-02-10 | 2016-08-11 | Deguo Chu | Osteotome for transcrestal sinus floor elevation |
-
1929
- 1929-08-09 US US384625A patent/US1857396A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270902A (en) * | 1978-12-18 | 1981-06-02 | Lawrence Wiland | Method and apparatus for carving and contouring dental restorations |
US20160228219A1 (en) * | 2015-02-10 | 2016-08-11 | Deguo Chu | Osteotome for transcrestal sinus floor elevation |
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