JPH0343157U - - Google Patents
Info
- Publication number
- JPH0343157U JPH0343157U JP10413289U JP10413289U JPH0343157U JP H0343157 U JPH0343157 U JP H0343157U JP 10413289 U JP10413289 U JP 10413289U JP 10413289 U JP10413289 U JP 10413289U JP H0343157 U JPH0343157 U JP H0343157U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- screw gear
- concave
- tooth surface
- screw
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す部分図、第
２図は従来のねじ歯車装置の要部斜視図、第３図
は第２図の歯面接触状況を示す図である。
図において、１……ねじ歯車Ａ、２……ねじ歯
車Ｂ、４……ねじ歯車Ｂの歯面、５……ねじ歯車
Ａの歯面を示す。なお、図中同一符号は同一また
は相当部分を示す。
FIG. 1 is a partial view showing an embodiment of this invention, FIG. 2 is a perspective view of a main part of a conventional screw gear device, and FIG. 3 is a diagram showing the state of tooth surface contact in FIG. 2. In the figure, 1... screw gear A, 2... screw gear B, 4... tooth surface of screw gear B, and 5... tooth surface of screw gear A are shown. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
によつて、両歯面の接触を凸−凹接触としたこと
を特徴とするねじ歯車装置。 A screw gear device characterized in that one tooth surface of a pair of screw gears is formed into a concave shape so that the contact between both tooth surfaces is convex-concave contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413289U JPH0343157U (en) | 1989-09-05 | 1989-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413289U JPH0343157U (en) | 1989-09-05 | 1989-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343157U true JPH0343157U (en) | 1991-04-23 |
Family
ID=31652935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10413289U Pending JPH0343157U (en) | 1989-09-05 | 1989-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343157U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044661A (en) * | 1983-08-22 | 1985-03-09 | Isuzu Motors Ltd | Screw gear and machining device of screw gear |
-
1989
- 1989-09-05 JP JP10413289U patent/JPH0343157U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044661A (en) * | 1983-08-22 | 1985-03-09 | Isuzu Motors Ltd | Screw gear and machining device of screw gear |