CA2094058A1 - Instrument tubulaire indicateur de niveau et methode de construction connexe - Google Patents

Instrument tubulaire indicateur de niveau et methode de construction connexe

Info

Publication number: CA2094058A1
Authority: CA; Canada
Prior art keywords: vial; frame; recited; level determining; determining instrument
Prior art date: 1992-05-06
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.): Abandoned

Application number

CA002094058A

Other languages

English (en)

Inventor

Randall J. Wright

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1992-05-06

Filing date

1993-04-15

Publication date

1993-11-07

1993-04-15 Application filed by Individual filed Critical Individual

1993-11-07 Publication of CA2094058A1 publication Critical patent/CA2094058A1/fr

Status Abandoned legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 20
238000010276 construction Methods 0.000 title description 6
239000004033 plastic Substances 0.000 claims abstract description 23
230000014759 maintenance of location Effects 0.000 claims abstract description 14
229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
239000000463 material Substances 0.000 claims description 27
230000000717 retained effect Effects 0.000 claims description 10
230000004888 barrier function Effects 0.000 claims description 8
229920005669 high impact polystyrene Polymers 0.000 claims description 8
239000004797 high-impact polystyrene Substances 0.000 claims description 8
238000002347 injection Methods 0.000 claims description 6
239000007924 injection Substances 0.000 claims description 6
238000003780 insertion Methods 0.000 claims description 5
230000037431 insertion Effects 0.000 claims description 5
239000002991 molded plastic Substances 0.000 claims description 3
229920006328 Styrofoam Polymers 0.000 claims description 2
239000003000 extruded plastic Substances 0.000 claims description 2
239000008261 styrofoam Substances 0.000 claims description 2
239000002023 wood Substances 0.000 claims description 2
230000002708 enhancing effect Effects 0.000 claims 1
238000004080 punching Methods 0.000 claims 1
239000004616 structural foam Substances 0.000 abstract description 16
230000008569 process Effects 0.000 abstract description 8
238000001746 injection moulding Methods 0.000 description 10
229920005989 resin Polymers 0.000 description 9
239000011347 resin Substances 0.000 description 9
238000000465 moulding Methods 0.000 description 6
239000011162 core material Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
239000003292 glue Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
241000499489 Castor canadensis Species 0.000 description 2
235000011779 Menyanthes trifoliata Nutrition 0.000 description 2
230000001413 cellular effect Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
238000010097 foam moulding Methods 0.000 description 2
235000003642 hunger Nutrition 0.000 description 2
230000013011 mating Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000000523 sample Substances 0.000 description 2
230000037351 starvation Effects 0.000 description 2
BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
239000004604 Blowing Agent Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000004021 metal welding Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000002984 plastic foam Substances 0.000 description 1
239000000088 plastic resin Substances 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1

Classifications

- 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
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Containers Having Bodies Formed In One Piece (AREA)
Details Of Rigid Or Semi-Rigid Containers (AREA)

CA002094058A 1992-05-06 1993-04-15 Instrument tubulaire indicateur de niveau et methode de construction connexe Abandoned CA2094058A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US87976492A	1992-05-06	1992-05-06
US07/879,764		1992-05-06

Publications (1)

Publication Number	Publication Date
CA2094058A1 true CA2094058A1 (fr)	1993-11-07

Family

ID=25374846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002094058A Abandoned CA2094058A1 (fr)	1992-05-06	1993-04-15	Instrument tubulaire indicateur de niveau et methode de construction connexe

Country Status (4)

Country	Link
JP (1)	JPH0719864A (fr)
CA (1)	CA2094058A1 (fr)
DE (1)	DE4315098A1 (fr)
GB (1)	GB2266769A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19914539B4 (de) *	1999-03-31	2004-05-06	Robert Bosch Gmbh	Vorrichtung zur Neigungsanzeige
AT408277B (de) *	2000-01-14	2001-10-25	Guido Scheyer Sola Messwerkzeu	Wasserwaage
FR2814540B1 (fr) *	2000-09-28	2003-02-21	Tradition De L Outil A Main T	Dispositif de fixation d'une fiole pour niveau a bulle
DE202004000780U1 (de) *	2004-01-19	2004-05-13	Sola-Messwerkzeuge Gmbh	Libelle für eine Wasserwaage
DE202010005329U1 (de) *	2010-04-29	2011-09-06	STABILA Messgeräte Gustav Ullrich GmbH	Wasserwaage
WO2020150484A1 (fr)	2019-01-17	2020-07-23	Milwaukee Electric Tool Corporation	Système et procédé de montage de flacons à deux repères
JP7114105B2 (ja) *	2020-10-28	2022-08-08	株式会社エビス	水準器の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1049167A (en) *	1964-06-11	1966-11-23	Parry & Bott Ltd	Improvements in or relating to spirit levels
DE2254456C3 (de) *	1972-11-07	1975-06-26	Messwerkzeug Kg, Gustav Ullrich, 6747 Annweiler	Wasserwaage mit einem Wasserwaagenkörper aus einem Hohlprofil
GB1529608A (en) *	1973-10-11	1978-10-25	Ullrich Stabila Messgeraete	Spirit level
DE2351194C2 (de) *	1973-10-11	1975-10-30	Messwerkzeug Kg, Gustav Ullrich, 6747 Annweiler	Wasserwaage
JPS52105859A (en) *	1976-03-01	1977-09-05	Yukio Matsushita	Resin imbedded level and method of producing same
JPS57104210A (en) *	1980-12-19	1982-06-29	Hitachi Ltd	Stationary inductive apparatus
US4571845A (en) *	1984-01-30	1986-02-25	Wright Randall J	Polycast level instruments with means for retaining level vials therein
JPS59186512A (ja) *	1984-03-23	1984-10-23	松下電器産業株式会社	家具ユニツト
FR2595463B1 (fr) *	1986-03-06	1988-06-03	Stanley Mabo	Niveau a bulle

1993
- 1993-04-15 CA CA002094058A patent/CA2094058A1/fr not_active Abandoned
- 1993-04-19 GB GB9308015A patent/GB2266769A/en not_active Withdrawn
- 1993-04-30 JP JP10480293A patent/JPH0719864A/ja active Pending
- 1993-05-06 DE DE19934315098 patent/DE4315098A1/de not_active Ceased

Also Published As

Publication number	Publication date
GB9308015D0 (en)	1993-06-02
GB2266769A (en)	1993-11-10
DE4315098A1 (de)	1993-11-11
JPH0719864A (ja)	1995-01-20

Legal Events

Date	Code	Title	Description
1995-10-15	FZDE	Dead

Publication	Publication Date	Title
US5339530A (en)	1994-08-23	Hand level instrument with composite metal and plastic body
CA2645593C (fr)	2013-06-18	Raccord d'angle d'armature scelle a la mousse et son procede de fabrication
GB2023488A (en)	1980-01-03	Metal die for injection moulding
US3889353A (en)	1975-06-17	Method of making a composite metal and plastic level
GB2266769A (en)	1993-11-10	Spirit level
JPS6110416A (ja)	1986-01-17	プラスチツクの成形条片にエンドピースを取付けるための方法及び装置
US6572073B2 (en)	2003-06-03	Vial and method of making same
KR920005525B1 (ko)	1992-07-06	플라스틱 성형품
US5395582A (en)	1995-03-07	Hollow injection molding method
US7536797B2 (en)	2009-05-26	Spirit level
US7086167B2 (en)	2006-08-08	Overmolded vial for use with a level
US6838031B2 (en)	2005-01-04	Method and mold for manufacture of a solid molded article, and a solid molded article manufactured according to the method
CA2057365C (fr)	2003-03-18	Niveau a bulle et procede de fabrication
US5079850A (en)	1992-01-14	Protective housing for accommodating a scale member and a longitudinally movable scanning unit of a length measuring system
US4001063A (en)	1977-01-04	Measuring instrument
JPH10103902A (ja)	1998-04-24	ダイヤルゲージの本体ケースおよびその製造方法
EP0506004A1 (fr)	1992-09-30	Dispositif pour mouler des embouts
EP0439033B1 (fr)	1995-03-29	Procédé pour fabriquer un volant de direction
JPS6397191A (ja)	1988-04-27	はさみの対及びそれを製造するモ−ルド及び方法
EP0404591A3 (fr)	1991-10-23	Méthode de moulage de boítier d'emmagasinage de cassette à bande
JPS6136701A (ja)	1986-02-21	円柱レンズ
JPH059138Y2 (fr)	1993-03-08
JPH0714106Y2 (ja)	1995-04-05	ラックピニオン式ステアリング装置
JPH0658310A (ja)	1994-03-01	中空成形品
GB2074729A (en)	1981-11-04	Liquid level