JPS6319090Y2 - - Google Patents

Info

Publication number

JPS6319090Y2

JPS6319090Y2 JP1984172113U JP17211384U JPS6319090Y2 JP S6319090 Y2 JPS6319090 Y2 JP S6319090Y2 JP 1984172113 U JP1984172113 U JP 1984172113U JP 17211384 U JP17211384 U JP 17211384U JP S6319090 Y2 JPS6319090 Y2 JP S6319090Y2

Authority

JP

Japan

Prior art keywords

shaft

head

hole

gateball

screw hole

Prior art date

1984-11-13

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

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000463 material Substances 0.000 claims description 9
• 230000005484 gravity Effects 0.000 claims description 2
• 239000002184 metal Substances 0.000 description 6
• 229910052751 metal Inorganic materials 0.000 description 6
• 229910001369 Brass Inorganic materials 0.000 description 5
• 239000010951 brass Substances 0.000 description 5
• 229920003002 synthetic resin Polymers 0.000 description 4
• 239000000057 synthetic resin Substances 0.000 description 4
• 229910000838 Al alloy Inorganic materials 0.000 description 3
• 239000002023 wood Substances 0.000 description 3
• 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 229910052709 silver Inorganic materials 0.000 description 1
• 239000004332 silver Substances 0.000 description 1