JPS5930982U - Screw fall prevention mechanism - Google Patents

Screw fall prevention mechanism

Info

Publication number
JPS5930982U
JPS5930982U JP12652382U JP12652382U JPS5930982U JP S5930982 U JPS5930982 U JP S5930982U JP 12652382 U JP12652382 U JP 12652382U JP 12652382 U JP12652382 U JP 12652382U JP S5930982 U JPS5930982 U JP S5930982U
Authority
JP
Japan
Prior art keywords
screw
female screw
prevention mechanism
screwed onto
fall prevention
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.)
Pending
Application number
JP12652382U
Other languages
Japanese (ja)
Inventor
松尾　憲一
角田　輝男
原山　親治
橋口　明俊
Original Assignee
西部電機工業株式会社
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 西部電機工業株式会社 filed Critical 西部電機工業株式会社
Priority to JP12652382U priority Critical patent/JPS5930982U/en
Publication of JPS5930982U publication Critical patent/JPS5930982U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mechanically-Actuated Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案ネジ脱落防止機構の実施例を示す説明図で
ある。　６ １：ネジ軸、２：メネジ、３：ウオームホイール、　　
゛４：ウオーム、５：補助メネジ、６：ピン、７：ケー
シング本体、９：軸受。The drawing is an explanatory view showing an embodiment of the screw fall prevention mechanism of the present invention. 6 1: Screw shaft, 2: Female thread, 3: Worm wheel,
゛4: Worm, 5: Auxiliary female thread, 6: Pin, 7: Casing body, 9: Bearing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 強い軸力が荷重されるネジ軸にメネジを螺着し、同メネ
ジを介してネジ軸を支持するネジ機構において該メネジ
と連動された別の補助メネジをネジ軸に螺着し、しかも
同補助メネジの軸移動方向所定距離Ｘにおいて補助メネ
ジの固定受座を配設したことを特徴とするネジ脱落防止
機構。A female screw is screwed onto a screw shaft that is loaded with a strong axial force, and in a screw mechanism that supports the screw shaft through the female screw, another auxiliary female screw that is interlocked with the female screw is screwed onto the screw shaft, and the same auxiliary screw is screwed onto the screw shaft. A screw fall-off prevention mechanism characterized in that a fixed catch for an auxiliary female screw is provided at a predetermined distance X in the axial movement direction of the female screw.
JP12652382U 1982-08-21 1982-08-21 Screw fall prevention mechanism Pending JPS5930982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12652382U JPS5930982U (en) 1982-08-21 1982-08-21 Screw fall prevention mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12652382U JPS5930982U (en) 1982-08-21 1982-08-21 Screw fall prevention mechanism

Publications (1)

Publication Number Publication Date
JPS5930982U true JPS5930982U (en) 1984-02-25

Family

ID=30287668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12652382U Pending JPS5930982U (en) 1982-08-21 1982-08-21 Screw fall prevention mechanism

Country Status (1)

Country Link
JP (1) JPS5930982U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428947B1 (en) * 2013-11-04 2014-08-08 최상진 Cone product method of cone valae
KR101428946B1 (en) * 2013-11-04 2014-08-08 최상진 Cone valae

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151468A (en) * 1976-06-11 1977-12-15 Kubota Ltd Slide valve with detector for damage of female screw

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151468A (en) * 1976-06-11 1977-12-15 Kubota Ltd Slide valve with detector for damage of female screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101428947B1 (en) * 2013-11-04 2014-08-08 최상진 Cone product method of cone valae
KR101428946B1 (en) * 2013-11-04 2014-08-08 최상진 Cone valae

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