FR2388520A1 - Jewellery chain fastener assembly - has coil spring acting between telescopic tubular elements held closed by cooperating pin and groove - Google Patents

Jewellery chain fastener assembly - has coil spring acting between telescopic tubular elements held closed by cooperating pin and groove

Info

Publication number
FR2388520A1
FR2388520A1 FR7812508A FR7812508A FR2388520A1 FR 2388520 A1 FR2388520 A1 FR 2388520A1 FR 7812508 A FR7812508 A FR 7812508A FR 7812508 A FR7812508 A FR 7812508A FR 2388520 A1 FR2388520 A1 FR 2388520A1
Authority
FR
France
Prior art keywords
groove
coil spring
tubular elements
fastener assembly
spring acting
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.)
Withdrawn
Application number
FR7812508A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2388520A1 publication Critical patent/FR2388520A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
    • A44C5/2057—Fasteners locked by sliding or rotating of the male element of the fastener; Turn-button fasteners
    • A44C5/2061—Fasteners locked by sliding or rotating of the male element of the fastener; Turn-button fasteners combined with spring means

Landscapes

  • Adornments (AREA)

Abstract

The fastener for jewellery has two different sized cylindrical elements (1, 2) which telescope together. At one end of each element, there is a ring (5, 6) to fix it to the jewellery and projecting edges to assist in manipulating the fastener. The male element (1) has a round knob (7) which fits into a groove (8) in the female element (2). The groove is bent at right angles so that the male element has to be turned when it is put into the female element. The female element houses a coil spring (9), held by projections (10), which hold the knob in the end of the groove.
FR7812508A 1977-04-27 1978-04-27 Jewellery chain fastener assembly - has coil spring acting between telescopic tubular elements held closed by cooperating pin and groove Withdrawn FR2388520A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977228094U ES228094Y (en) 1977-04-27 1977-04-27 CLOSURE FOR JEWELERY AND JEWELERY ARTICLES.

Publications (1)

Publication Number Publication Date
FR2388520A1 true FR2388520A1 (en) 1978-11-24

Family

ID=8389667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812508A Withdrawn FR2388520A1 (en) 1977-04-27 1978-04-27 Jewellery chain fastener assembly - has coil spring acting between telescopic tubular elements held closed by cooperating pin and groove

Country Status (3)

Country Link
ES (1) ES228094Y (en)
FR (1) FR2388520A1 (en)
IT (1) IT1093983B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001448A1 (en) * 1979-01-19 1980-07-24 J Hansen Fastener for jewels or similar articles
EP1332690A2 (en) * 2002-02-01 2003-08-06 Masahiro Hoshino Clasp and process for producing the same
IT201800001750A1 (en) * 2018-01-24 2019-07-24 Francesca Pecorelli LOCKING DEVICE FOR JEWELERY, GOLD, SILVER AND COSTUME JEWELERY

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2229841B1 (en) * 2002-03-15 2006-07-01 Alejandro Aparicio Garcia PERFECTED ANTI-THEFT SYSTEM OF PORTFOLIOS, TICKETS, PURCHASES AND SIMILAR.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001448A1 (en) * 1979-01-19 1980-07-24 J Hansen Fastener for jewels or similar articles
EP1332690A2 (en) * 2002-02-01 2003-08-06 Masahiro Hoshino Clasp and process for producing the same
EP1332690A3 (en) * 2002-02-01 2004-06-30 Masahiro Hoshino Clasp and process for producing the same
IT201800001750A1 (en) * 2018-01-24 2019-07-24 Francesca Pecorelli LOCKING DEVICE FOR JEWELERY, GOLD, SILVER AND COSTUME JEWELERY
EP3516981A1 (en) * 2018-01-24 2019-07-31 Francesca Pecorelli Closure device for gold, silver and costume jewellery items

Also Published As

Publication number Publication date
IT7821782A0 (en) 1978-03-30
IT1093983B (en) 1985-07-26
ES228094Y (en) 1977-11-16
ES228094U (en) 1977-06-01

Similar Documents

Publication Publication Date Title
ES262012U (en) Fastener device
FR2457083A1 (en) SLIDER FOR ZIPPER, WHOSE DRAWER INCLUDES AN ADDED MEMBER
GB1442276A (en) Clasp
FR2388520A1 (en) Jewellery chain fastener assembly - has coil spring acting between telescopic tubular elements held closed by cooperating pin and groove
ES245632U (en) Pipe joint
FR2324928A1 (en) Clip for mounting rod in sleeve - has pin received in aligned diametral holes and C-shaped spring strip with turned out ends
USD244942S (en) Eight-sided tubular post
DE3272197D1 (en) Wristlet fastening device for a watch provided with protrusions
FR2454551A1 (en) Locking device for two profiles - uses hairpin spring jaw actuated by lever operated cam with locking
JPS5470864A (en) Miniature push button device
CH676073GA3 (en) Fastening for bracelet - comprises female element with spring pushbutton able to retain inserted male tongue
FR2249630A1 (en) Extensible wristwatch strap - has spring connector in hollow rigid branches pivoting on watch casing
EP0005855A3 (en) Closure for jewelry
GB1472632A (en) Bracelets eg watch bracelets
KR920006719A (en) Multifunctionalized rod
US396939A (en) Island
USD185530S (en) Remote control press switch
GB2000841A (en) Hose coupling
ES254152U (en) Fastener.
USD196307S (en) Figure
USD244777S (en) Tubular post
JPS5660409A (en) Stopper device for optical connector
GB891022A (en) Improvements relating to bracelet clasps
USD202491S (en) Faucet fixture
FR1240971A (en) Locking carabiner with socket with folding and opening movable branches forming a driving handle

Legal Events

Date Code Title Description
ST Notification of lapse