AU657718B2 - Bubble level and its manufacturing process - Google Patents
Bubble level and its manufacturing processInfo
- Publication number
- AU657718B2 AU657718B2 AU89646/91A AU8964691A AU657718B2 AU 657718 B2 AU657718 B2 AU 657718B2 AU 89646/91 A AU89646/91 A AU 89646/91A AU 8964691 A AU8964691 A AU 8964691A AU 657718 B2 AU657718 B2 AU 657718B2
- Authority
- AU
- Australia
- Prior art keywords
- manufacturing process
- bubble level
- spirit
- unit
- bar
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
- B29K2309/08—Glass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Jellies, Jams, And Syrups (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Measurement Of Radiation (AREA)
- Level Indicators Using A Float (AREA)
- Moulding By Coating Moulds (AREA)
- Percussion Or Vibration Massage (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Gas Separation By Absorption (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The spirit level comprising a body (1) consists of a preferably T- or I-shaped bar with a seat (4) in which a spirit unit (5) is fixed. According to the invention the body (1) is manufactured from a thermosetting resin and the spirit unit is integrated into the bar (3). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90123896 | 1990-12-12 | ||
EP90123896A EP0489955B1 (en) | 1990-12-12 | 1990-12-12 | Spirit level and procedure for manufacturing same |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8964691A AU8964691A (en) | 1992-06-18 |
AU657718B2 true AU657718B2 (en) | 1995-03-23 |
Family
ID=8204829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU89646/91A Ceased AU657718B2 (en) | 1990-12-12 | 1991-12-11 | Bubble level and its manufacturing process |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0489955B1 (en) |
JP (1) | JP3157884B2 (en) |
AT (1) | ATE128226T1 (en) |
AU (1) | AU657718B2 (en) |
BR (1) | BR9105352A (en) |
CA (1) | CA2057365C (en) |
DE (1) | DE69022596T2 (en) |
ES (1) | ES2088947T3 (en) |
PT (1) | PT99788B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5339530A (en) * | 1993-02-09 | 1994-08-23 | Wright Randall J | Hand level instrument with composite metal and plastic body |
CA2326400C (en) * | 1998-03-31 | 2005-03-01 | Johnson Level & Tool Mfg. Co., Inc. | Insert molding of a liquid-containing member, such as a level vial, and an article of manufacture formed thereby |
FR2785984B1 (en) * | 1998-11-12 | 2000-12-22 | Sicfo Stanley | PROCESS FOR MOLDING THE BODY OF A BUBBLE LEVEL BY THERMOPLASTIC INJECTION |
DE202004006643U1 (en) * | 2004-03-12 | 2005-07-21 | Stabila-Meßgeräte Gustav Ullrich GmbH | Spirit level with an injection molded body that incorporates thermoplastic strengthening inserts which are at least partially enclosed by the injection molding process |
AT509146B1 (en) | 2009-11-16 | 2011-10-15 | Sola Messwerkzeuge Gmbh | SPIRIT LEVEL |
US9625260B2 (en) | 2014-04-16 | 2017-04-18 | Stanley Black & Decker, Inc. | Carbon fiber composite level and method of manufacturing same |
KR101737686B1 (en) * | 2015-04-30 | 2017-05-18 | 곽미영 | Support device for microphone of earphone |
KR101827677B1 (en) | 2017-05-11 | 2018-02-08 | 곽미영 | Support device for microphone of earphone |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813349A (en) * | 1953-01-02 | 1957-11-19 | Creative Plastics Corp | Level |
FR1448855A (en) * | 1965-05-25 | 1966-08-12 | O N M Soc | Process for manufacturing vials for spirit levels, and new industrial products obtained by this process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1141672A (en) * | 1956-02-16 | 1957-09-05 | Spirit level | |
US3878617A (en) * | 1972-11-24 | 1975-04-22 | Stanley Works | Line level |
US4332046A (en) * | 1979-06-05 | 1982-06-01 | Foley Clifford T | Combined hammer and level |
-
1990
- 1990-12-12 AT AT90123896T patent/ATE128226T1/en not_active IP Right Cessation
- 1990-12-12 DE DE69022596T patent/DE69022596T2/en not_active Expired - Lifetime
- 1990-12-12 ES ES90123896T patent/ES2088947T3/en not_active Expired - Lifetime
- 1990-12-12 EP EP90123896A patent/EP0489955B1/en not_active Expired - Lifetime
-
1991
- 1991-12-10 CA CA002057365A patent/CA2057365C/en not_active Expired - Lifetime
- 1991-12-11 AU AU89646/91A patent/AU657718B2/en not_active Ceased
- 1991-12-12 JP JP32913291A patent/JP3157884B2/en not_active Expired - Lifetime
- 1991-12-12 PT PT99788A patent/PT99788B/en not_active IP Right Cessation
- 1991-12-12 BR BR919105352A patent/BR9105352A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813349A (en) * | 1953-01-02 | 1957-11-19 | Creative Plastics Corp | Level |
FR1448855A (en) * | 1965-05-25 | 1966-08-12 | O N M Soc | Process for manufacturing vials for spirit levels, and new industrial products obtained by this process |
Also Published As
Publication number | Publication date |
---|---|
CA2057365A1 (en) | 1992-06-13 |
JP3157884B2 (en) | 2001-04-16 |
ATE128226T1 (en) | 1995-10-15 |
PT99788B (en) | 2000-08-31 |
AU8964691A (en) | 1992-06-18 |
DE69022596T2 (en) | 1996-03-21 |
ES2088947T3 (en) | 1996-10-01 |
JPH0694453A (en) | 1994-04-05 |
EP0489955A1 (en) | 1992-06-17 |
CA2057365C (en) | 2003-03-18 |
DE69022596D1 (en) | 1995-10-26 |
EP0489955B1 (en) | 1995-09-20 |
BR9105352A (en) | 1992-08-25 |
PT99788A (en) | 1994-01-31 |
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