JPS5640701A - Measuring method for extent of wear of driving screw - Google Patents

Measuring method for extent of wear of driving screw

Info

Publication number
JPS5640701A
JPS5640701A JP11690679A JP11690679A JPS5640701A JP S5640701 A JPS5640701 A JP S5640701A JP 11690679 A JP11690679 A JP 11690679A JP 11690679 A JP11690679 A JP 11690679A JP S5640701 A JPS5640701 A JP S5640701A
Authority
JP
Japan
Prior art keywords
driving screw
wear
extent
notched member
screw
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
JP11690679A
Other languages
Japanese (ja)
Inventor
Sakae Tsuji
Taro Suzuki
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP11690679A priority Critical patent/JPS5640701A/en
Publication of JPS5640701A publication Critical patent/JPS5640701A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To measure the extent of wear of driving screw only with sure and easy way, by making removable a part of the end of the driving screw and measuring the extent of wear of the part.
CONSTITUTION: The notch section 8 is formed by notching a part of the end of the driving screw 5 and the notched member 12 is removably fitted to the notch part 8. When the key 13 is fitted to the driving screw 5 with the bolt 15, the notch 12 is incorporated with the driving screw 5. After a certain period elapsed, the notched member 12 is removed from the main body by removing the bolt 15, and the extent of wear of the female screw of the notched member 12 is measured. The extent of wear of the notched member 12 is the same as the female screw of the driving screw 5, enabling to know the extent of wear of the driving screw 5.
COPYRIGHT: (C)1981,JPO&Japio
JP11690679A 1979-09-12 1979-09-12 Measuring method for extent of wear of driving screw Pending JPS5640701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11690679A JPS5640701A (en) 1979-09-12 1979-09-12 Measuring method for extent of wear of driving screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11690679A JPS5640701A (en) 1979-09-12 1979-09-12 Measuring method for extent of wear of driving screw

Publications (1)

Publication Number Publication Date
JPS5640701A true JPS5640701A (en) 1981-04-17

Family

ID=14698561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11690679A Pending JPS5640701A (en) 1979-09-12 1979-09-12 Measuring method for extent of wear of driving screw

Country Status (1)

Country Link
JP (1) JPS5640701A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220792A1 (en) 1985-10-29 1987-05-06 HAMARI YAKUHIN KOGYO KABUSHIKI KAISHA also known as HAMARI CHEMICALS, LTD. A method for producing 2-aryl-propionaldehydes
EP1260786A3 (en) * 2001-05-23 2007-01-24 KRONES Aktiengesellschaft Threaded joint spindle drive and lauter tubs raking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220792A1 (en) 1985-10-29 1987-05-06 HAMARI YAKUHIN KOGYO KABUSHIKI KAISHA also known as HAMARI CHEMICALS, LTD. A method for producing 2-aryl-propionaldehydes
EP1260786A3 (en) * 2001-05-23 2007-01-24 KRONES Aktiengesellschaft Threaded joint spindle drive and lauter tubs raking device

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