IT7820620A0 - Metodo di fabbricazione. bussole per foratura, tenute per pompe ed articoli simili e relativo - Google Patents
Metodo di fabbricazione. bussole per foratura, tenute per pompe ed articoli simili e relativoInfo
- Publication number
- IT7820620A0 IT7820620A0 IT7820620A IT2062078A IT7820620A0 IT 7820620 A0 IT7820620 A0 IT 7820620A0 IT 7820620 A IT7820620 A IT 7820620A IT 2062078 A IT2062078 A IT 2062078A IT 7820620 A0 IT7820620 A0 IT 7820620A0
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing
- similar items
- pumps
- seals
- drilling bushes
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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)
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 true IT7820620A0 (it) | 1978-02-24 |
IT1113163B 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 (it) |
AU (1) | AU517117B2 (it) |
BE (2) | BE864419A (it) |
CA (1) | CA1070744A (it) |
CH (1) | CH630154A5 (it) |
DE (1) | DE2808680A1 (it) |
FR (1) | FR2414977A1 (it) |
GB (1) | GB1602785A (it) |
IT (1) | IT1113163B (it) |
NL (1) | NL7801978A (it) |
SE (1) | SE7802211L (it) |
Families Citing this family (10)
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 (en) * | 1989-02-10 | 1995-06-13 | Thomas D. Petersen | Coated gall-resistant surgical saw blades |
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)
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 |
-
1978
- 1978-01-31 CA CA296,123A patent/CA1070744A/en not_active Expired
- 1978-02-17 FR FR7804567A patent/FR2414977A1/fr active Pending
- 1978-02-21 GB GB6859/78A patent/GB1602785A/en not_active Expired
- 1978-02-22 NL NL7801978A patent/NL7801978A/xx not_active Application Discontinuation
- 1978-02-24 JP JP2077378A patent/JPS54102244A/ja active Pending
- 1978-02-24 IT IT20620/78A patent/IT1113163B/it active
- 1978-02-24 CH CH202878A patent/CH630154A5/de not_active IP Right Cessation
- 1978-02-27 AU AU33627/78A patent/AU517117B2/en not_active Expired
- 1978-02-27 SE SE7802211A patent/SE7802211L/ not_active Application Discontinuation
- 1978-02-28 BE BE185563A patent/BE864419A/xx unknown
- 1978-03-01 DE DE19782808680 patent/DE2808680A1/de not_active Withdrawn
- 1978-04-28 BE BE187293A patent/BE866585R/xx active
Also Published As
Publication number | Publication date |
---|---|
CA1070744A (en) | 1980-01-29 |
CH630154A5 (en) | 1982-05-28 |
BE866585R (fr) | 1978-08-14 |
FR2414977A1 (fr) | 1979-08-17 |
IT1113163B (it) | 1986-01-20 |
AU3362778A (en) | 1979-09-06 |
DE2808680A1 (de) | 1979-07-26 |
AU517117B2 (en) | 1981-07-09 |
SE7802211L (sv) | 1979-07-25 |
JPS54102244A (en) | 1979-08-11 |
BE864419A (fr) | 1978-06-16 |
NL7801978A (nl) | 1979-07-26 |
GB1602785A (en) | 1981-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DZ1548A1 (fr) | Pompe osmotique. | |
IT7925035A0 (it) | Dispositivo antifrizione, particolarmente per turbine, eprocedimento di realizzazione. | |
IT8220876A0 (it) | Connettore per testa di pozzo con valvola di ritegno. | |
FR2598468B1 (fr) | Pompe peristaltique perfectionnee. | |
IT7968897A0 (it) | Dispositivo di compensazione e di tenuta assiale per apparecchi a chiocciola quali compressori pompe e simili | |
FR2512507B1 (fr) | Pompe moleculaire axiale utilisant un palier magnetique | |
IT7919157A0 (it) | Pompe idrauliche. | |
IT7820620A0 (it) | Metodo di fabbricazione. bussole per foratura, tenute per pompe ed articoli simili e relativo | |
NO822103L (no) | Borehull-dampgenerator og -turbopumpe. | |
IT7920017A0 (it) | Pompe, compressori e motori a ingranaggi elicoidali. | |
IT8221543A0 (it) | Pompe a ingranaggi. | |
NL168909C (nl) | Axiaal zuigerpompsamenstel. | |
FR2443594B1 (fr) | Pompe a piston, en particulier a piston radial | |
IT8419720A0 (it) | Complesso di guarnizione per albero di turbina. | |
FR2441069B1 (fr) | Pompe a pistons, en particulier a pistons radiaux | |
NO863230D0 (no) | Slampumpe. | |
NL187539C (nl) | Asafdichting met positieve speling. | |
IT7934019V0 (it) | Perfezionamenti nelle pompe idrauliche. | |
IT1084470B (it) | Guarnizione ad anello di scorrimento per l'albero di macchine centrifughe, in particolare di pompe centrifughe. | |
IT7867669A0 (it) | Valvola rotativa particolarmente per motori pompe compressori e simili | |
FI842082A (fi) | Lock foer underlaettande av inslutning i plastfilm av oeppna behaollare foer aegg och liknande av traemassa, kartong el ler liknande. | |
FR2655690B1 (fr) | Pompe radiale multicylindrique. | |
FR2699967B1 (fr) | Pompe à palette. | |
IT7830368A0 (it) | Pompe ad ingranaggi. | |
NL179227C (nl) | Turbineboor. |