AU666361B2 - Plastic spring assembly - Google Patents

Plastic spring assembly Download PDF

Info

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
Application number
AU37957/93A
Other languages
English (en)
Other versions
AU3795793A (en
Inventor
Petrus L. W. Hurkmans
Wilhelmus J. J. Maas
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.)
AFA Products Inc
Original Assignee
AFA Products Inc
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 US07/840,759 external-priority patent/US5297701A/en
Priority claimed from US07/840,766 external-priority patent/US5228602A/en
Priority claimed from US07/840,760 external-priority patent/US5318206A/en
Application filed by AFA Products Inc filed Critical AFA Products Inc
Publication of AU3795793A publication Critical patent/AU3795793A/en
Application granted granted Critical
Publication of AU666361B2 publication Critical patent/AU666361B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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)
  • Coating Apparatus (AREA)
  • Springs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU37957/93A 1992-02-24 1993-02-23 Plastic spring assembly Ceased AU666361B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US840759 1992-02-24
US07/840,759 US5297701A (en) 1992-02-24 1992-02-24 All plastic trigger sprayer
US07/840,766 US5228602A (en) 1992-02-24 1992-02-24 Plastic spring assembly for trigger sprayer
US07/840,760 US5318206A (en) 1992-02-24 1992-02-24 Trigger-piston connection
US840766 1992-02-24
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)

Country Link
JP (1) JPH07504146A (de)
AU (1) AU666361B2 (de)
CA (1) CA2130581A1 (de)
DE (1) DE4390813T1 (de)
GB (1) GB2278406B (de)
IL (1) IL104784A (de)
LU (1) LU88523A1 (de)
MX (1) MX9301010A (de)
NL (1) NL9320027A (de)
NZ (1) NZ251123A (de)
TW (1) TW253844B (de)
WO (1) WO1993016954A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021122705A1 (de) 2021-05-20 2022-11-24 Aptar Dortmund Gmbh Feder aus Kunststoff und Abgabevorrichtung
EP4341003A1 (de) 2021-05-20 2024-03-27 Aptar Dortmund GmbH Feder aus kunststoff und abgabevorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE3666030D1 (en) * 1985-03-14 1989-11-09 Mega Prod Verpack Marketing Metering pump with a pumping bellow for bottles or the like
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.

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
IL104784A (en) 1996-06-18
GB9416757D0 (en) 1994-10-12
WO1993016954A1 (en) 1993-09-02
DE4390813T1 (de) 1995-01-26
JPH07504146A (ja) 1995-05-11
LU88523A1 (de) 1994-12-01
IL104784A0 (en) 1993-06-10
AU3795793A (en) 1993-09-13
GB2278406B (en) 1995-10-25
GB2278406A (en) 1994-11-30
TW253844B (de) 1995-08-11
NL9320027A (nl) 1995-01-02
NZ251123A (en) 1996-02-27
CA2130581A1 (en) 1993-09-02
MX9301010A (es) 1994-06-30

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired