JPS51124766A - A screw - Google Patents

A screw

Info

Publication number
JPS51124766A
JPS51124766A JP4998375A JP4998375A JPS51124766A JP S51124766 A JPS51124766 A JP S51124766A JP 4998375 A JP4998375 A JP 4998375A JP 4998375 A JP4998375 A JP 4998375A JP S51124766 A JPS51124766 A JP S51124766A
Authority
JP
Japan
Prior art keywords
screw
diminishes
enhances
providing
holding power
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
JP4998375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5431757B2 (https=
Inventor
Ichiro Sugiyama
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.)
Crown Screw Corp
Original Assignee
Crown Screw Corp
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 Crown Screw Corp filed Critical Crown Screw Corp
Priority to JP4998375A priority Critical patent/JPS51124766A/ja
Publication of JPS51124766A publication Critical patent/JPS51124766A/ja
Publication of JPS5431757B2 publication Critical patent/JPS5431757B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
JP4998375A 1975-04-24 1975-04-24 A screw Granted JPS51124766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4998375A JPS51124766A (en) 1975-04-24 1975-04-24 A screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4998375A JPS51124766A (en) 1975-04-24 1975-04-24 A screw

Publications (2)

Publication Number Publication Date
JPS51124766A true JPS51124766A (en) 1976-10-30
JPS5431757B2 JPS5431757B2 (https=) 1979-10-09

Family

ID=12846239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4998375A Granted JPS51124766A (en) 1975-04-24 1975-04-24 A screw

Country Status (1)

Country Link
JP (1) JPS51124766A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479158A (en) * 1977-12-07 1979-06-23 Osaka Rashi Seisakushiyo Kk Fabrication of grooved bolt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180126A (en) * 1962-11-14 1965-04-27 Textron Ind Inc Self-tapping screw and method of manufacture
DE2405430A1 (de) * 1973-03-08 1974-09-19 Pioneer Screw & Nut Co Selbstschneidende schraube
JPS49109248A (https=) * 1973-02-21 1974-10-17
JPS5028171U (https=) * 1973-07-13 1975-04-01

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180126A (en) * 1962-11-14 1965-04-27 Textron Ind Inc Self-tapping screw and method of manufacture
JPS49109248A (https=) * 1973-02-21 1974-10-17
DE2405430A1 (de) * 1973-03-08 1974-09-19 Pioneer Screw & Nut Co Selbstschneidende schraube
JPS5028171U (https=) * 1973-07-13 1975-04-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479158A (en) * 1977-12-07 1979-06-23 Osaka Rashi Seisakushiyo Kk Fabrication of grooved bolt

Also Published As

Publication number Publication date
JPS5431757B2 (https=) 1979-10-09

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