IL109858A - Method of producing chain links for fine jewelry rope chains - Google Patents

Method of producing chain links for fine jewelry rope chains

Info

Publication number
IL109858A
IL109858A IL10985894A IL10985894A IL109858A IL 109858 A IL109858 A IL 109858A IL 10985894 A IL10985894 A IL 10985894A IL 10985894 A IL10985894 A IL 10985894A IL 109858 A IL109858 A IL 109858A
Authority
IL
Israel
Prior art keywords
link
chain links
sheet
rope chains
jewelry rope
Prior art date
Application number
IL10985894A
Other versions
IL109858D0 (en
Original Assignee
Avraham Moshe Rozenwasser
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 Avraham Moshe Rozenwasser filed Critical Avraham Moshe Rozenwasser
Priority to IL10985894A priority Critical patent/IL109858A/en
Publication of IL109858D0 publication Critical patent/IL109858D0/en
Priority claimed from US08/547,348 external-priority patent/US5544477A/en
Publication of IL109858A publication Critical patent/IL109858A/en

Links

Abstract

A commercially viable process for producing chain links suitable for use in making fine jewelry rope chains, said chain links having gaps for intertwining one link within another, comprising the steps of: (a) providing a sheet of precious metal selected from silver, gold, platinum and their alloys, having a Mohs hardness of at least 2.5; said sheet of precious metal being of an appropriate thickness determined by the thickness of the link to be produced; (b) piercing said sheet with a single punch from a mating punch and die set having the predetermined shape of the link to produce a finished link with a gap in the range of 0.2-0.7 mm which link is separated from said sheet; and (c) recovering the link.
IL10985894A 1994-06-01 1994-06-01 Method of producing chain links for fine jewelry rope chains IL109858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL10985894A IL109858A (en) 1994-06-01 1994-06-01 Method of producing chain links for fine jewelry rope chains

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL10985894A IL109858A (en) 1994-06-01 1994-06-01 Method of producing chain links for fine jewelry rope chains
US08/547,348 US5544477A (en) 1994-06-01 1995-10-24 Method of producing chain links for fine jewelry rope chains

Publications (2)

Publication Number Publication Date
IL109858D0 IL109858D0 (en) 1994-10-07
IL109858A true IL109858A (en) 1997-03-18

Family

ID=11066192

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10985894A IL109858A (en) 1994-06-01 1994-06-01 Method of producing chain links for fine jewelry rope chains

Country Status (1)

Country Link
IL (1) IL109858A (en)

Also Published As

Publication number Publication date
IL109858D0 (en) 1994-10-07

Similar Documents

Publication Publication Date Title
US5797258A (en) Method of manufacturing hollow diamond cut chain with multi-faceted surface
US5487264A (en) Hollow diamond cut rope chain
US5412935A (en) Fine jewelry chain, link therefor, and method of manufacture thereof
CO5040122A1 (en) Process for extracting metals from an ore or concentrate containing nickel values ​​and / or co cobalt and other metals
AT279544T (en) Alloy with high corrosion resistance and high wear resistance, method for producing these products and starting material for this production method
DE202004021558U1 (en) platinum alloy
ES8706517A1 (en) High molecular weight polyolefine part, in particular for a joint prosthesis, and method for manufacturing it by forging in a closed mould.
DE3070055D1 (en) Hard alloy consisting of one or several hard substances and a binding metal alloy, and process for producing this alloy
JPS57160513A (en) Maunfacture of amorphous metallic fine wire
US5303540A (en) Fine jewelry diamond cut rope chain and method of manufacturing same
MX9710301A (en) Process for making wire.
SE0302469D0 (en) Ways to make jewelry and other precious metal products with complex geometries
US6993841B2 (en) Process for the production of filled wire and plate strip to create bi-color ornamental items as well as similarly made items
IL101778A (en) Hollow diamond cut rope chain
EP0809954B1 (en) Method of manufacturing unique jewelry and article formed therefrom
JPS5519436A (en) Production of bearing metal
US20110113849A1 (en) Metal manufacturing method, apparatus of the same and metal object
US6860097B2 (en) Lightweight omega chain and improved method of manufacture
AT113316T (en) Method for producing composite bodies by using a negative mold from metal alloy, and products thereof.
JPS6357746A (en) Alloyed steel material, die block and other forged and cast product produced therefrom and production of alloyed steel material
US5528909A (en) Wire for ornaments and method for making the same
US20040256355A1 (en) Metal ornamentation technique
FR2524494B1 (en) PROCESS FOR PRODUCING SHAPED PIECES OF COPPER AND BERYLLIUM ALLOY, AND SHAPED PIECE THUS PRODUCED
GB1127040A (en) Chain link and method for making same
EP0219248A3 (en) Processing of high temperature alloys

Legal Events

Date Code Title Description
FF Patents granted
KB Patents renewed
RH Patents void