AU666361B2 - Plastic spring assembly - Google Patents
Plastic spring assembly Download PDFInfo
- Publication number
- AU666361B2 AU666361B2 AU37957/93A AU3795793A AU666361B2 AU 666361 B2 AU666361 B2 AU 666361B2 AU 37957/93 A AU37957/93 A AU 37957/93A AU 3795793 A AU3795793 A AU 3795793A AU 666361 B2 AU666361 B2 AU 666361B2
- Authority
- AU
- Australia
- Prior art keywords
- trigger
- spring
- cylindrical
- cylinder
- wall
- 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
- 239000004033 plastic Substances 0.000 title description 21
- 229920003023 plastic Polymers 0.000 title description 21
- 238000005086 pumping Methods 0.000 claims description 46
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 229910052755 nonmetal Inorganic materials 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 3
- 241001302210 Sida <water flea> Species 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 17
- 239000007788 liquid Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 230000013011 mating Effects 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000037452 priming Effects 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- LGZZJTIUEJNNKV-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-methylsulfanylbenzene Chemical compound CSC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl LGZZJTIUEJNNKV-UHFFFAOYSA-N 0.000 description 1
- ZUXNHFFVQWADJL-UHFFFAOYSA-N 3,4,5-trimethoxy-n-(2-methoxyethyl)-n-(4-phenyl-1,3-thiazol-2-yl)benzamide Chemical compound N=1C(C=2C=CC=CC=2)=CSC=1N(CCOC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 ZUXNHFFVQWADJL-UHFFFAOYSA-N 0.000 description 1
- 101100273797 Caenorhabditis elegans pct-1 gene Proteins 0.000 description 1
- 241001406386 Leucaena trichodes Species 0.000 description 1
- 241000767684 Thoe Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
- B05B11/0029—Valves not actuated by pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1045—Sealing or attachment arrangements between pump and container the pump being preassembled as an independent unit before being mounted on the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1061—Pump priming means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Springs (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/840,766 US5228602A (en) | 1992-02-24 | 1992-02-24 | Plastic spring assembly for trigger sprayer |
| US840759 | 1992-02-24 | ||
| US07/840,760 US5318206A (en) | 1992-02-24 | 1992-02-24 | Trigger-piston connection |
| US840766 | 1992-02-24 | ||
| US07/840,759 US5297701A (en) | 1992-02-24 | 1992-02-24 | All plastic trigger sprayer |
| PCT/US1993/002072 WO1993016954A1 (en) | 1992-02-24 | 1993-02-23 | Plastic spring assembly |
| US840760 | 2004-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3795793A AU3795793A (en) | 1993-09-13 |
| AU666361B2 true AU666361B2 (en) | 1996-02-08 |
Family
ID=27420294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU37957/93A Ceased AU666361B2 (en) | 1992-02-24 | 1993-02-23 | Plastic spring assembly |
Country Status (12)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021122705B4 (de) * | 2021-05-20 | 2025-06-18 | Aptar Dortmund Gmbh | Feder aus Kunststoff und Abgabevorrichtung |
| WO2022243475A1 (de) | 2021-05-20 | 2022-11-24 | Aptar Dortmund Gmbh | Feder aus kunststoff und abgabevorrichtung |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4898307A (en) * | 1988-08-25 | 1990-02-06 | Goody Products, Inc. | Spray caps |
| US4915263A (en) * | 1988-03-08 | 1990-04-10 | S. C. Johnson Son, Inc. | Trigger sprayer device |
| US5114049A (en) * | 1990-10-31 | 1992-05-19 | Calmar Inc. | Child-resistant trigger sprayer |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790262A (fr) * | 1971-10-18 | 1973-02-15 | Hicks Thomas W | Support d'appat tel que crevette vivante ou analogue pour la peche |
| US3768734A (en) * | 1972-04-26 | 1973-10-30 | Arrowhead Prod Corp | Manually operated sprayer |
| US4153203A (en) * | 1977-03-02 | 1979-05-08 | Tetsuya Tada | Trigger type sprayer |
| US4273290A (en) * | 1977-11-14 | 1981-06-16 | The Afa Corporation | Unitary valve and spring assembly |
| US4241853A (en) * | 1978-05-17 | 1980-12-30 | James D. Pauls And J. Claybrook Lewis And Associates, Limited | Dispenser for either continuous or intermittent discharge |
| US4191313A (en) * | 1978-07-24 | 1980-03-04 | James D. Pauls And J. Claybrook Lewis And Associates, Limited | Trigger operated dispenser with means for obtaining continuous or intermittent discharge |
| US4365751A (en) * | 1980-09-26 | 1982-12-28 | Yoshino Kogyosho Co., Ltd. | Trigger type liquid injector |
| DE3134265A1 (de) * | 1981-08-29 | 1983-03-10 | Robert Finke KG, 5950 Finnentrop | Auf behaelter aufsetzbare pumpe |
| FR2528328B1 (fr) * | 1982-06-11 | 1985-11-22 | Valve Precision Sarl | Dispositif de pulverisation pour liquides |
| US4503998A (en) * | 1982-09-27 | 1985-03-12 | Universal Dispensing Systems, Inc. | Trigger sprayer |
| DE3314020A1 (de) * | 1983-04-18 | 1984-10-18 | Hörauf & Kohler KG, 8900 Augsburg | Handbetaetigter fluessigkeitszerstaeuber |
| US4527741A (en) * | 1983-06-13 | 1985-07-09 | The Afa Corporation | Trigger pump sprayer |
| ES273524Y (es) * | 1983-07-14 | 1985-04-16 | Monturas Y Fornituras S.A. | Pistola proyectora de liquidos |
| US4624413A (en) * | 1985-01-23 | 1986-11-25 | Corsette Douglas Frank | Trigger type sprayer |
| US4593607A (en) * | 1985-02-28 | 1986-06-10 | Specialty Packaging Products, Inc. | Spring-piston combination for manually operated pump |
| ATE46894T1 (de) * | 1985-03-14 | 1989-10-15 | Mega Prod Verpack Marketing | Dosierpumpe mit pumpenbalg an flaschen oder dergleichen. |
| IT8530681V0 (it) * | 1985-04-18 | 1985-04-18 | Alta S R L | Spruzzatore di liquidi con tenuta antirovesciamento sul condotto di aria di reintegro. |
| IT1251196B (it) * | 1991-08-30 | 1995-05-04 | Coster Tecnologie Speciali Spa | Disposotivo spruzzatore perfezionato con leva a grilletto. |
-
1992
- 1992-06-30 TW TW081105133A patent/TW253844B/zh active
-
1993
- 1993-02-18 IL IL10478493A patent/IL104784A/en not_active IP Right Cessation
- 1993-02-23 JP JP5515140A patent/JPH07504146A/ja active Pending
- 1993-02-23 NZ NZ251123A patent/NZ251123A/en unknown
- 1993-02-23 NL NL9320027A patent/NL9320027A/nl not_active Application Discontinuation
- 1993-02-23 WO PCT/US1993/002072 patent/WO1993016954A1/en active Application Filing
- 1993-02-23 DE DE4390813T patent/DE4390813T1/de not_active Withdrawn
- 1993-02-23 GB GB9416757A patent/GB2278406B/en not_active Expired - Fee Related
- 1993-02-23 AU AU37957/93A patent/AU666361B2/en not_active Ceased
- 1993-02-23 CA CA002130581A patent/CA2130581A1/en not_active Abandoned
- 1993-02-24 MX MX9301010A patent/MX9301010A/es unknown
-
1994
- 1994-08-24 LU LU88523A patent/LU88523A1/de unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915263A (en) * | 1988-03-08 | 1990-04-10 | S. C. Johnson Son, Inc. | Trigger sprayer device |
| US4898307A (en) * | 1988-08-25 | 1990-02-06 | Goody Products, Inc. | Spray caps |
| US5114049A (en) * | 1990-10-31 | 1992-05-19 | Calmar Inc. | Child-resistant trigger sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07504146A (ja) | 1995-05-11 |
| GB9416757D0 (en) | 1994-10-12 |
| LU88523A1 (de) | 1994-12-01 |
| IL104784A0 (en) | 1993-06-10 |
| GB2278406B (en) | 1995-10-25 |
| AU3795793A (en) | 1993-09-13 |
| MX9301010A (es) | 1994-06-30 |
| CA2130581A1 (en) | 1993-09-02 |
| NZ251123A (en) | 1996-02-27 |
| NL9320027A (nl) | 1995-01-02 |
| WO1993016954A1 (en) | 1993-09-02 |
| IL104784A (en) | 1996-06-18 |
| DE4390813T1 (de) | 1995-01-26 |
| TW253844B (enrdf_load_stackoverflow) | 1995-08-11 |
| GB2278406A (en) | 1994-11-30 |
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| US5040701A (en) | Manually actuated dispensing pump sprayer having a removable nozzle locking element | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |