JP2534163Z - - Google Patents
Info
- Publication number
- JP2534163Z JP2534163Z JP2534163Z JP 2534163 Z JP2534163 Z JP 2534163Z JP 2534163 Z JP2534163 Z JP 2534163Z
- Authority
- JP
- Japan
- Prior art keywords
- key guide
- key
- grease
- guide member
- side surfaces
- 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.)
- Active
Links
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000004519 grease Substances 0.000 description 36
- 239000002184 metal Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Family
ID=
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