IT1113163B - Bussole per foratura,tenute per pompe ed articoli simili e relativo metodo di fabbricazione - Google Patents

Bussole per foratura,tenute per pompe ed articoli simili e relativo metodo di fabbricazione

Info

Publication number
IT1113163B
IT1113163B IT20620/78A IT2062078A IT1113163B IT 1113163 B IT1113163 B IT 1113163B IT 20620/78 A IT20620/78 A IT 20620/78A IT 2062078 A IT2062078 A IT 2062078A IT 1113163 B IT1113163 B IT 1113163B
Authority
IT
Italy
Prior art keywords
bushings
pumps
drilling
seals
similar items
Prior art date
Application number
IT20620/78A
Other languages
English (en)
Italian (it)
Other versions
IT7820620A0 (it
Original Assignee
Voitas Edward J
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
Priority claimed from US05/871,844 external-priority patent/US4169637A/en
Application filed by Voitas Edward J filed Critical Voitas Edward J
Publication of IT7820620A0 publication Critical patent/IT7820620A0/it
Application granted granted Critical
Publication of IT1113163B publication Critical patent/IT1113163B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Drilling Tools (AREA)
  • Coating By Spraying Or Casting (AREA)
IT20620/78A 1978-01-24 1978-02-24 Bussole per foratura,tenute per pompe ed articoli simili e relativo metodo di fabbricazione IT1113163B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/871,844 US4169637A (en) 1975-08-08 1978-01-24 Drill bushings, pump seals and similar articles

Publications (2)

Publication Number Publication Date
IT7820620A0 IT7820620A0 (it) 1978-02-24
IT1113163B true IT1113163B (it) 1986-01-20

Family

ID=25358270

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20620/78A IT1113163B (it) 1978-01-24 1978-02-24 Bussole per foratura,tenute per pompe ed articoli simili e relativo metodo di fabbricazione

Country Status (11)

Country Link
JP (1) JPS54102244A (fr)
AU (1) AU517117B2 (fr)
BE (2) BE864419A (fr)
CA (1) CA1070744A (fr)
CH (1) CH630154A5 (fr)
DE (1) DE2808680A1 (fr)
FR (1) FR2414977A1 (fr)
GB (1) GB1602785A (fr)
IT (1) IT1113163B (fr)
NL (1) NL7801978A (fr)
SE (1) SE7802211L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012487C2 (de) * 1980-03-31 1983-02-10 Jürgen 1000 Berlin Schulz Maschinenelement, Verfahren zur Herstellung und Vorrichtung zur Durchführung des Verfahrens
DE3012486C2 (de) * 1980-03-31 1985-04-18 Jürgen 1000 Berlin Schulz Vorrichtung nach Art einer Stanze oder Presse
JPS6089504A (ja) * 1983-10-21 1985-05-20 Toshiba Mach Co Ltd 耐摩耗複合材の被覆方法
CA2008117C (fr) * 1989-02-10 1995-06-13 Thomas D. Petersen Lames de scie chirurgicale enduites d'un produit anti-erailleure
US5135533A (en) * 1989-02-10 1992-08-04 Petersen Thomas D Coated gall-resistant surgical saw blades
JP3992376B2 (ja) * 1998-09-24 2007-10-17 インターメタリックス株式会社 粉末成形方法
US20050155694A1 (en) * 2003-12-24 2005-07-21 Daewoo Heavy Industries & Machinery Ltd. Wear-resistant mechanical component and method of producing the same
CN112958769A (zh) * 2021-01-29 2021-06-15 向朝霞 一种利用径向滚压方式生产双金属滑动轴承的制造方法
US11688614B2 (en) * 2021-04-28 2023-06-27 Kla Corporation Mitigating thermal expansion mismatch in temperature probe construction apparatus and method
CN114192773B (zh) * 2021-10-21 2024-04-23 深圳市深汕特别合作区万泽精密科技有限公司 一种金属粉末自动真空脱气方法和装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515383A (en) * 1948-06-08 1950-07-18 Meyers W F Co Drill jig bushing
CH290788A (fr) * 1949-01-07 1953-05-15 Kramer Paul Procédé pour la formation d'un dépôt dur à la surface d'un objet métallique.
US2880109A (en) * 1955-09-22 1959-03-31 United States Steel Corp Method of coating the interior of cylinders
US3615309A (en) * 1968-02-08 1971-10-26 Remington Arms Co Inc Armored metal tools
GB1447341A (en) * 1975-01-13 1976-08-25 Held G R Process for applying hard cardbide particles upon a substrate

Also Published As

Publication number Publication date
NL7801978A (nl) 1979-07-26
GB1602785A (en) 1981-11-18
JPS54102244A (en) 1979-08-11
AU517117B2 (en) 1981-07-09
BE866585R (fr) 1978-08-14
IT7820620A0 (it) 1978-02-24
SE7802211L (sv) 1979-07-25
AU3362778A (en) 1979-09-06
BE864419A (fr) 1978-06-16
DE2808680A1 (de) 1979-07-26
FR2414977A1 (fr) 1979-08-17
CA1070744A (fr) 1980-01-29
CH630154A5 (en) 1982-05-28

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