JPS6176343U - - Google Patents

Info

Publication number
JPS6176343U
JPS6176343U JP16257184U JP16257184U JPS6176343U JP S6176343 U JPS6176343 U JP S6176343U JP 16257184 U JP16257184 U JP 16257184U JP 16257184 U JP16257184 U JP 16257184U JP S6176343 U JPS6176343 U JP S6176343U
Authority
JP
Japan
Prior art keywords
crosshead
rotational force
lifting device
applies
column connected
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.)
Granted
Application number
JP16257184U
Other languages
Japanese (ja)
Other versions
JPH0342352Y2 (en
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 filed Critical
Priority to JP1984162571U priority Critical patent/JPH0342352Y2/ja
Publication of JPS6176343U publication Critical patent/JPS6176343U/ja
Application granted granted Critical
Publication of JPH0342352Y2 publication Critical patent/JPH0342352Y2/ja
Expired legal-status Critical Current

Links

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例に係るクロスヘツ
ド昇降装置を示した斜視図、第２図はチエーンと
支柱との結合を示した説明図、第３図は従来装置
の説明図である。 ２０…クロスヘツド、２１…支柱、２４…テー
ブル、３２…ウオームホイール、３３…ウオーム
、３４…ハンドル、３５，３７…スプロケツト、
３８…チエーン。 FIG. 1 is a perspective view showing a crosshead lifting device according to an embodiment of this invention, FIG. 2 is an explanatory view showing the connection between a chain and a column, and FIG. 3 is an explanatory view of a conventional device. 20... Crosshead, 21... Support, 24... Table, 32... Worm wheel, 33... Worm, 34... Handle, 35, 37... Sprocket,
38...Chain.

Claims (1)

【実用新案登録請求の範囲】 (1) クロスヘツドと連結された支柱を上下駆動
機構により駆動することによつて、前記クロスヘ
ツドを昇降させることを特徴とするクロスヘツド
昇降装置。 (2) 前記上下駆動機構は、回転力を与えるハン
ドルと、前記回転力を与えられるウオーム機構と
、前記ウオーム機構から与えられた回転力によつ
てクロスヘツドと連結された支柱を上下動させる
チエーン駆動機構とを備えたものであることを特
徴とする実用新案登録請求の範囲第１項記載のク
ロスヘツド昇降装置。[Claims for Utility Model Registration] (1) A crosshead lifting device characterized in that the crosshead is raised and lowered by driving a column connected to the crosshead by a vertical drive mechanism. (2) The vertical drive mechanism includes a handle that applies rotational force, a worm mechanism that applies the rotational force, and a chain drive that vertically moves a column connected to the crosshead by the rotational force applied from the worm mechanism. A crosshead lifting device according to claim 1, characterized in that it is equipped with a mechanism.
JP1984162571U 1984-10-26 1984-10-26 Expired JPH0342352Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984162571U JPH0342352Y2 (en) 1984-10-26 1984-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984162571U JPH0342352Y2 (en) 1984-10-26 1984-10-26

Publications (2)

Publication Number Publication Date
JPS6176343U true JPS6176343U (en) 1986-05-22
JPH0342352Y2 JPH0342352Y2 (en) 1991-09-05

Family

ID=30720445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984162571U Expired JPH0342352Y2 (en) 1984-10-26 1984-10-26

Country Status (1)

Country Link
JP (1) JPH0342352Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275876A (en) * 2005-03-30 2006-10-12 Shimadzu Corp Material testing machine
JP2007333671A (en) * 2006-06-19 2007-12-27 Shimadzu Corp Material testing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893853U (en) * 1981-12-21 1983-06-25 株式会社富士電機総合研究所 lift device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893853U (en) * 1981-12-21 1983-06-25 株式会社富士電機総合研究所 lift device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275876A (en) * 2005-03-30 2006-10-12 Shimadzu Corp Material testing machine
JP2007333671A (en) * 2006-06-19 2007-12-27 Shimadzu Corp Material testing machine

Also Published As

Publication number Publication date
JPH0342352Y2 (en) 1991-09-05

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