JPS56160460A - Cam unit equipped with a crossing groove - Google Patents
Cam unit equipped with a crossing grooveInfo
- Publication number
- JPS56160460A JPS56160460A JP6460580A JP6460580A JPS56160460A JP S56160460 A JPS56160460 A JP S56160460A JP 6460580 A JP6460580 A JP 6460580A JP 6460580 A JP6460580 A JP 6460580A JP S56160460 A JPS56160460 A JP S56160460A
- Authority
- JP
- Japan
- Prior art keywords
- plate spring
- cam
- cam follower
- cam groove
- extended part
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
PURPOSE: To make the cam movement smoother by having the direction change of a cam follower along a cam groove make a step motion through a click mechanism formed using a plate spring.
CONSTITUTION: A plate spring 6 is pressure-contacted to a side of an extended part 4a of a rotating shaft 4 of a cam follower 2. And the side of the extended part 4a is fromed in an angulary shape with the help of the two flat surfaces 7a and 7b. When the boot-shaped cam follower 2 changes its direction along a crossing cam groove 3, when this nears the crossing point of the cam groove 3 (the drawing thereof is omitted), the side of the shaft extended part 4a comes into contact with the plate spring 6 at its peak point 7c, and then if the shaft 4 makes a slightest motion in either direction of D1 or D2, its motion is accelerated by the help of the pushing force of the plate spring 6 and keeps on moving till either of the flat surface 7a or 7b comes into a tight contact with the plate spring 6 in an instant. Accordingly, the direction turning at the cross point can be done smoothly even if the cam groove or the cam follower is worn off.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6460580A JPS56160460A (en) | 1980-05-15 | 1980-05-15 | Cam unit equipped with a crossing groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6460580A JPS56160460A (en) | 1980-05-15 | 1980-05-15 | Cam unit equipped with a crossing groove |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56160460A true JPS56160460A (en) | 1981-12-10 |
Family
ID=13263046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6460580A Pending JPS56160460A (en) | 1980-05-15 | 1980-05-15 | Cam unit equipped with a crossing groove |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56160460A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146366A (en) * | 1983-02-09 | 1984-08-22 | Hitachi Ltd | Picture processor |
JP2007060988A (en) * | 2005-08-31 | 2007-03-15 | Tachibana Paper Wear Kk | Outdoor cultivation method of tomato picked in bunch |
-
1980
- 1980-05-15 JP JP6460580A patent/JPS56160460A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59146366A (en) * | 1983-02-09 | 1984-08-22 | Hitachi Ltd | Picture processor |
JP2007060988A (en) * | 2005-08-31 | 2007-03-15 | Tachibana Paper Wear Kk | Outdoor cultivation method of tomato picked in bunch |
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