FR2302846A1 - Buse a obturateur pour le travail de masses thermoplastiques moulables par injection - Google Patents

Buse a obturateur pour le travail de masses thermoplastiques moulables par injection

Info

Publication number
FR2302846A1
FR2302846A1 FR7507232A FR7507232A FR2302846A1 FR 2302846 A1 FR2302846 A1 FR 2302846A1 FR 7507232 A FR7507232 A FR 7507232A FR 7507232 A FR7507232 A FR 7507232A FR 2302846 A1 FR2302846 A1 FR 2302846A1
Authority
FR
France
Prior art keywords
nozzle
spring
injection nozzle
spring bias
automatic injection
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.)
Granted
Application number
FR7507232A
Other languages
English (en)
French (fr)
Other versions
FR2302846B1 (xx
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.)
KEIL D J KG
Original Assignee
KEIL D J KG
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
Application filed by KEIL D J KG filed Critical KEIL D J KG
Priority to FR7507232A priority Critical patent/FR2302846A1/fr
Publication of FR2302846A1 publication Critical patent/FR2302846A1/fr
Application granted granted Critical
Publication of FR2302846B1 publication Critical patent/FR2302846B1/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/20Injection nozzles
    • B29C45/23Feed stopping equipment
    • B29C45/234Valves opened by the pressure of the moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/20Injection nozzles
    • B29C45/23Feed stopping equipment
    • B29C2045/235Feed stopping equipment axially movable inclined or orthogonal valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7507232A 1975-03-07 1975-03-07 Buse a obturateur pour le travail de masses thermoplastiques moulables par injection Granted FR2302846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507232A FR2302846A1 (fr) 1975-03-07 1975-03-07 Buse a obturateur pour le travail de masses thermoplastiques moulables par injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507232A FR2302846A1 (fr) 1975-03-07 1975-03-07 Buse a obturateur pour le travail de masses thermoplastiques moulables par injection

Publications (2)

Publication Number Publication Date
FR2302846A1 true FR2302846A1 (fr) 1976-10-01
FR2302846B1 FR2302846B1 (xx) 1978-10-06

Family

ID=9152280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507232A Granted FR2302846A1 (fr) 1975-03-07 1975-03-07 Buse a obturateur pour le travail de masses thermoplastiques moulables par injection

Country Status (1)

Country Link
FR (1) FR2302846A1 (xx)

Also Published As

Publication number Publication date
FR2302846B1 (xx) 1978-10-06

Similar Documents

Publication Publication Date Title
ES2005505A6 (es) Nueva jeringuilla.
ES408572A1 (es) Un dispositivo de jeringuilla de inyecciones de dos cama- ras.
ES444675A1 (es) Perfeccionamientos en las jeringas de inyeccion.
ES427470A1 (es) Perfeccionamientos introducidos en un dispositivo de union.
FR2302846A1 (fr) Buse a obturateur pour le travail de masses thermoplastiques moulables par injection
GB1150196A (en) Combination Hypodermic Needle Blocker and Needle Sheath.
ES144299U (es) Tacon para calzado.
GB1309709A (en) Earpiercing device
ES1003355U (es) Dispositivo protector aplicable a pendientes de presion
FR2130838A5 (en) Self-injectable syringe body - capable of re-aspiration
FR2240830A1 (en) Drawing pencil with retractable lead - has braking bush holding lead in position on release of thrust button
ES156778U (es) Jeringa para un solo uso
GB746188A (en) Improvements in and relating to ball point pens
ES134479U (es) Jeringa hipodermica simplificada.
ES100872U (es) Dispositivo para aplicar inyecciones intravenosas y sueros en un solo pinchazo.
ES117772U (es) Un irrigador vaginal.
ES152439U (es) Taco perfeccionado de plástico
ES97322U (es) Jeringuilla de juguete
ES157512U (es) Dispositivo para sujecion.
ES187143U (es) Aguja hipodermica.
ES119324U (es) Muñeco
ES159547U (es) Dispositivo de sujecion a presion.
GB853800A (en) Improvements in writing instruments
ES210514U (es) Muñeco neumatico perfeccionado.
ES39918U (es) Broche corredera

Legal Events

Date Code Title Description
ST Notification of lapse