JPS646537A - Manufacture of spring made of ceramic - Google Patents

Manufacture of spring made of ceramic

Info

Publication number
JPS646537A
JPS646537A JP16074387A JP16074387A JPS646537A JP S646537 A JPS646537 A JP S646537A JP 16074387 A JP16074387 A JP 16074387A JP 16074387 A JP16074387 A JP 16074387A JP S646537 A JPS646537 A JP S646537A
Authority
JP
Japan
Prior art keywords
spring
ceramic
connection parts
baking
linear
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
JP16074387A
Other languages
Japanese (ja)
Other versions
JPH07113388B2 (en
Inventor
Takayuki Kobayashi
Kiyotaka Tsukada
Original Assignee
Ibiden Co 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP16074387A priority Critical patent/JPH07113388B2/en
Publication of JPS646537A publication Critical patent/JPS646537A/en
Publication of JPH07113388B2 publication Critical patent/JPH07113388B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/021Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
    • F16F1/022Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties made of ceramic materials

Abstract

PURPOSE:To provide a spring which has resistance to thermal impact and excellent size accuracy, by a method wherein a ceramic material is formed by a linear part, intended to form a spring, and connection parts, and after baking thereof, the connection parts are removed. CONSTITUTION:The shape of a product 10a formed by a ceramic material is formed with a linear part 11, intended to form a helically continuous spring, and thin connection parts 12 to continuously connect the linear parts. This constitution prevents collapse of the shape of the produce 10a being relatively soft before baking. Since, after baking, the connection parts 12 are removed by grinding by using a diamond grinding stone, the thickness of the connection part is most preferably approximate 1/10 of the width of the spring.
JP16074387A 1987-06-27 1987-06-27 Manufacturing method of ceramic spring Expired - Lifetime JPH07113388B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16074387A JPH07113388B2 (en) 1987-06-27 1987-06-27 Manufacturing method of ceramic spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16074387A JPH07113388B2 (en) 1987-06-27 1987-06-27 Manufacturing method of ceramic spring

Publications (2)

Publication Number Publication Date
JPS646537A true JPS646537A (en) 1989-01-11
JPH07113388B2 JPH07113388B2 (en) 1995-12-06

Family

ID=15721494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16074387A Expired - Lifetime JPH07113388B2 (en) 1987-06-27 1987-06-27 Manufacturing method of ceramic spring

Country Status (1)

Country Link
JP (1) JPH07113388B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398046A2 (en) * 1989-05-15 1990-11-22 Zircoa, Inc. Process for making a flexible ceramic element and flexible ceramic element obtained thereby
DE10127733B4 (en) * 2001-06-07 2005-12-08 Silicium Energiesysteme E.K. Dr. Nikolaus Holm Screw or spiral spring elements of crystalline, in particular monocrystalline silicon
US7641381B2 (en) 2002-07-12 2010-01-05 Gideon Levingston Mechanical oscillator system
US7726872B2 (en) 2003-10-20 2010-06-01 Gideon Levingston Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system and methods of manufacture
US8100579B2 (en) 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel
US8333501B2 (en) 2005-05-14 2012-12-18 Carbontime Limited Balance spring, regulated balance wheel assembly and methods of manufacture thereof
CN103352946A (en) * 2013-07-04 2013-10-16 昆山杰升精密五金有限公司 Compression spring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398046A2 (en) * 1989-05-15 1990-11-22 Zircoa, Inc. Process for making a flexible ceramic element and flexible ceramic element obtained thereby
DE10127733B4 (en) * 2001-06-07 2005-12-08 Silicium Energiesysteme E.K. Dr. Nikolaus Holm Screw or spiral spring elements of crystalline, in particular monocrystalline silicon
US7641381B2 (en) 2002-07-12 2010-01-05 Gideon Levingston Mechanical oscillator system
US7726872B2 (en) 2003-10-20 2010-06-01 Gideon Levingston Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system and methods of manufacture
US8333501B2 (en) 2005-05-14 2012-12-18 Carbontime Limited Balance spring, regulated balance wheel assembly and methods of manufacture thereof
US8100579B2 (en) 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel
CN103352946A (en) * 2013-07-04 2013-10-16 昆山杰升精密五金有限公司 Compression spring

Also Published As

Publication number Publication date
JPH07113388B2 (en) 1995-12-06

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