JPH0630787Y2 - ジャッキの過負荷保護装置 - Google Patents

ジャッキの過負荷保護装置

Info

Publication number
JPH0630787Y2
JPH0630787Y2 JP1989008265U JP826589U JPH0630787Y2 JP H0630787 Y2 JPH0630787 Y2 JP H0630787Y2 JP 1989008265 U JP1989008265 U JP 1989008265U JP 826589 U JP826589 U JP 826589U JP H0630787 Y2 JPH0630787 Y2 JP H0630787Y2
Authority
JP
Japan
Prior art keywords
screw shaft
overload
nut
striker
jack
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 - Fee Related
Application number
JP1989008265U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0299900U (en, 2012
Inventor
豊明 福井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsubakimoto Chain Co
Original Assignee
Tsubakimoto Chain Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tsubakimoto Chain Co filed Critical Tsubakimoto Chain Co
Priority to JP1989008265U priority Critical patent/JPH0630787Y2/ja
Publication of JPH0299900U publication Critical patent/JPH0299900U/ja
Application granted granted Critical
Publication of JPH0630787Y2 publication Critical patent/JPH0630787Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
JP1989008265U 1989-01-30 1989-01-30 ジャッキの過負荷保護装置 Expired - Fee Related JPH0630787Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989008265U JPH0630787Y2 (ja) 1989-01-30 1989-01-30 ジャッキの過負荷保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989008265U JPH0630787Y2 (ja) 1989-01-30 1989-01-30 ジャッキの過負荷保護装置

Publications (2)

Publication Number Publication Date
JPH0299900U JPH0299900U (en, 2012) 1990-08-08
JPH0630787Y2 true JPH0630787Y2 (ja) 1994-08-17

Family

ID=31213990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989008265U Expired - Fee Related JPH0630787Y2 (ja) 1989-01-30 1989-01-30 ジャッキの過負荷保護装置

Country Status (1)

Country Link
JP (1) JPH0630787Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209500A (ja) * 1984-03-31 1985-10-22 株式会社椿本チエイン 直線運動機

Also Published As

Publication number Publication date
JPH0299900U (en, 2012) 1990-08-08

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