IT8253655V0 - POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE - Google Patents

POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE

Info

Publication number
IT8253655V0
IT8253655V0 IT5365582U IT5365582U IT8253655V0 IT 8253655 V0 IT8253655 V0 IT 8253655V0 IT 5365582 U IT5365582 U IT 5365582U IT 5365582 U IT5365582 U IT 5365582U IT 8253655 V0 IT8253655 V0 IT 8253655V0
Authority
IT
Italy
Prior art keywords
locking device
head screw
polygonal head
screw anti
unscrewing locking
Prior art date
Application number
IT5365582U
Other languages
Italian (it)
Inventor
Fulvio Caldera
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT5365582U priority Critical patent/IT8253655V0/en
Publication of IT8253655V0 publication Critical patent/IT8253655V0/en
Priority to FR8313600A priority patent/FR2532696B1/en
Priority to DE19833331430 priority patent/DE3331430A1/en
Priority to BR6301277U priority patent/BR6301277U/en
Priority to ES1983274240U priority patent/ES274240Y/en

Links

IT5365582U 1982-09-07 1982-09-07 POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE IT8253655V0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT5365582U IT8253655V0 (en) 1982-09-07 1982-09-07 POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE
FR8313600A FR2532696B1 (en) 1982-09-07 1983-08-23 ANTI-SCREWING LOCKING DEVICE FOR POLYGONAL HEAD SCREWS
DE19833331430 DE3331430A1 (en) 1982-09-07 1983-08-31 Device for securing multi-sided headed bolts against loosening
BR6301277U BR6301277U (en) 1982-09-07 1983-09-02 BRAKE DEVICE AGAINST UNSCREWING POLGONAL OR STRIATED HEAD SCREWS
ES1983274240U ES274240Y (en) 1982-09-07 1983-09-06 DEVICE FOR ANTI-LOOSENING OF POLYGONAL HEAD SCREWS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5365582U IT8253655V0 (en) 1982-09-07 1982-09-07 POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE

Publications (1)

Publication Number Publication Date
IT8253655V0 true IT8253655V0 (en) 1982-09-07

Family

ID=11284389

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5365582U IT8253655V0 (en) 1982-09-07 1982-09-07 POLYGONAL HEAD SCREW ANTI-UNSCREWING LOCKING DEVICE

Country Status (5)

Country Link
BR (1) BR6301277U (en)
DE (1) DE3331430A1 (en)
ES (1) ES274240Y (en)
FR (1) FR2532696B1 (en)
IT (1) IT8253655V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381150B (en) * 1984-03-08 1986-08-25 Assmann E Kunststoffind TURN LOCKING FOR SCREW CAPS
FR2603845A1 (en) * 1986-09-16 1988-03-18 Queuille Paul Device intended to keep the nut tightened against the wheel disc and prevent it from unscrewing
DE102007031991A1 (en) 2007-07-09 2009-01-15 Vega Grieshaber Kg Fixing device for screws and / or nuts
CN103899627A (en) * 2014-04-17 2014-07-02 桑永礼 Loosening-preventing and automatic-fastening device of connection bolts for combination and fixation of storage batteries

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065822A (en) * 1963-01-28 1967-04-19 English Electric Co Ltd Improvements in locking arrangements for securing a member such as a screw against rotation
GB1590876A (en) * 1977-01-28 1981-06-10 Davis Ind Filters Holding devices

Also Published As

Publication number Publication date
BR6301277U (en) 1985-02-26
ES274240Y (en) 1984-08-16
FR2532696B1 (en) 1988-11-04
ES274240U (en) 1984-01-16
FR2532696A1 (en) 1984-03-09
DE3331430A1 (en) 1984-03-08

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