JPH01104546U - - Google Patents

Info

Publication number
JPH01104546U
JPH01104546U JP20127787U JP20127787U JPH01104546U JP H01104546 U JPH01104546 U JP H01104546U JP 20127787 U JP20127787 U JP 20127787U JP 20127787 U JP20127787 U JP 20127787U JP H01104546 U JPH01104546 U JP H01104546U
Authority
JP
Japan
Prior art keywords
screw rod
drive motor
testing machine
power transmission
transmission system
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
JP20127787U
Other languages
English (en)
Other versions
JPH0539482Y2 (ja
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 JP20127787U priority Critical patent/JPH0539482Y2/ja
Publication of JPH01104546U publication Critical patent/JPH01104546U/ja
Application granted granted Critical
Publication of JPH0539482Y2 publication Critical patent/JPH0539482Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案に係る材料試験機の全体構成を
示す図、第２図はウオームとウオームホイールと
の噛み合いを説明する図、第３図は荷重―時間特
性を示すグラフである。 ４：ねじ棹、６：クロスヘツド、１０：ウオー
ム減速機、１０ａ：ウオームホイール、１１：駆
動モータ、１１ａ：出力軸、１１ｂ：ウオーム、
２１：バツクラツシユ除去モータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ねじ棹と、このねじ棹に螺合されねじ棹の回転
    により移動するクロスヘツドと、ねじ棹を回転さ
    せる駆動モータと、ねじ棹と駆動モータとの間の
    動力伝達系とを備え、クロスヘツドと固定側との
    間で試験片を負荷する試験機において、前記動力
    伝達系のバツクラツシユを除去するため、試験片
    に負荷を与える駆動モータの増荷重時の回転方向
    と逆方向の回転力を常時ねじ棹に付与するバツク
    ラツシユ除去手段を具備することを特徴とするね
    じ棹駆動式の材料試験機。
JP20127787U 1987-12-29 1987-12-29 Expired - Lifetime JPH0539482Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20127787U JPH0539482Y2 (ja) 1987-12-29 1987-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20127787U JPH0539482Y2 (ja) 1987-12-29 1987-12-29

Publications (2)

Publication Number Publication Date
JPH01104546U true JPH01104546U (ja) 1989-07-14
JPH0539482Y2 JPH0539482Y2 (ja) 1993-10-06

Family

ID=31491647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20127787U Expired - Lifetime JPH0539482Y2 (ja) 1987-12-29 1987-12-29

Country Status (1)

Country Link
JP (1) JPH0539482Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6610462B2 (ja) * 2016-07-27 2019-11-27 株式会社島津製作所 材料試験機

Also Published As

Publication number Publication date
JPH0539482Y2 (ja) 1993-10-06

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