JPS58153713U - Loosening device for rotating elements - Google Patents

Loosening device for rotating elements

Info

Publication number
JPS58153713U
JPS58153713U JP5224382U JP5224382U JPS58153713U JP S58153713 U JPS58153713 U JP S58153713U JP 5224382 U JP5224382 U JP 5224382U JP 5224382 U JP5224382 U JP 5224382U JP S58153713 U JPS58153713 U JP S58153713U
Authority
JP
Japan
Prior art keywords
rotating element
loosening device
nut
rotating elements
screwed
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
JP5224382U
Other languages
Japanese (ja)
Inventor
川東　国広
薫 平田
Original Assignee
株式会社神戸製鋼所
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 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP5224382U priority Critical patent/JPS58153713U/en
Publication of JPS58153713U publication Critical patent/JPS58153713U/en
Pending legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (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]

第１図は座金による従来の緩止め装置の断面図、第２図
は止めねじによる従来の緩止め装置の断面図、第３図は
従来のダブルロックナツトによる緩止め装置の断面図、
第４図は本考案の実施例を示す断面図、第５図は同作用
説明用の要部断面図である。 １０・・・・・・回転軸、１２・・・・・・第１ネジ部
、１３・・・・・・第２ネジ部、１４・・・・・・回転
要素（ランナ）、１６・・・・・・第１ナツト、１７・
・・・・・第２ナツト、１８゜１９・・・・・・テーパ
ー面。Fig. 1 is a sectional view of a conventional locking device using a washer, Fig. 2 is a sectional view of a conventional locking device using a set screw, and Fig. 3 is a sectional view of a conventional locking device using a double lock nut.
FIG. 4 is a sectional view showing an embodiment of the present invention, and FIG. 5 is a sectional view of a main part for explaining the same operation. DESCRIPTION OF SYMBOLS 10... Rotating shaft, 12... First threaded part, 13... Second threaded part, 14... Rotating element (runner), 16... ...First Natsuto, 17.
...Second nut, 18°19...Tapered surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転要素を嵌着した回転軸上に互に逆捻れの第１・第２
ネジ部が並設され、該第１ネジ部に前記回転要素を軸方
向に締付ける第１ナツトが、第２ネジ部に第１ナツトを
回転要素側に押圧する第２ナツトが夫々螺着されると共
に、第１・第２ナツトの接当部はテーパー嵌合している
ことを特徴とする回転要素の緩止め装置。The first and second parts are twisted in opposite directions on the rotating shaft on which the rotating element is fitted.
Threaded portions are arranged in parallel, and a first nut that tightens the rotating element in the axial direction is screwed into the first threaded portion, and a second nut that presses the first nut toward the rotating element is screwed into the second threaded portion. Also, a rotating element loosening device characterized in that the contact portions of the first and second nuts are tapered fitted.
JP5224382U 1982-04-08 1982-04-08 Loosening device for rotating elements Pending JPS58153713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5224382U JPS58153713U (en) 1982-04-08 1982-04-08 Loosening device for rotating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5224382U JPS58153713U (en) 1982-04-08 1982-04-08 Loosening device for rotating elements

Publications (1)

Publication Number Publication Date
JPS58153713U true JPS58153713U (en) 1983-10-14

Family

ID=30062954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5224382U Pending JPS58153713U (en) 1982-04-08 1982-04-08 Loosening device for rotating elements

Country Status (1)

Country Link
JP (1) JPS58153713U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447196U (en) * 1990-08-24 1992-04-22
JPWO2006131961A1 (en) * 2005-06-06 2009-01-08 日本原子力発電株式会社 Valve drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447196U (en) * 1990-08-24 1992-04-22
JPWO2006131961A1 (en) * 2005-06-06 2009-01-08 日本原子力発電株式会社 Valve drive
JP4817129B2 (en) * 2005-06-06 2011-11-16 日本原子力発電株式会社 Valve drive device

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