FR2229529A1 - Moulding pointed articles - such as crayons or tracing articles - Google Patents

Moulding pointed articles - such as crayons or tracing articles

Info

Publication number
FR2229529A1
FR2229529A1 FR7317915A FR7317915A FR2229529A1 FR 2229529 A1 FR2229529 A1 FR 2229529A1 FR 7317915 A FR7317915 A FR 7317915A FR 7317915 A FR7317915 A FR 7317915A FR 2229529 A1 FR2229529 A1 FR 2229529A1
Authority
FR
France
Prior art keywords
articles
pref
crayons
moulding
total
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
FR7317915A
Other languages
English (en)
Other versions
FR2229529B1 (fr
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.)
Baignol and Farjon SA
Original Assignee
Baignol and Farjon SA
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 Baignol and Farjon SA filed Critical Baignol and Farjon SA
Priority to FR7317915A priority Critical patent/FR2229529A1/fr
Priority to BE133034A priority patent/BE801810A/fr
Priority to LU67912A priority patent/LU67912A1/xx
Priority to CH977673A priority patent/CH574810A5/xx
Priority to MC1053A priority patent/MC982A1/fr
Priority to OA54963A priority patent/OA04444A/fr
Priority to ES416788A priority patent/ES416788A1/es
Priority to ZA734782A priority patent/ZA734782B/xx
Priority to DD172620A priority patent/DD110003A5/xx
Priority to IT19317/74A priority patent/IT1006867B/it
Priority to BR265/74A priority patent/BR7400265D0/pt
Publication of FR2229529A1 publication Critical patent/FR2229529A1/fr
Application granted granted Critical
Publication of FR2229529B1 publication Critical patent/FR2229529B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7317915A 1973-05-17 1973-05-17 Moulding pointed articles - such as crayons or tracing articles Granted FR2229529A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7317915A FR2229529A1 (en) 1973-05-17 1973-05-17 Moulding pointed articles - such as crayons or tracing articles
BE133034A BE801810A (fr) 1973-05-17 1973-07-02 Procede de preparation d'objets pointus moules
LU67912A LU67912A1 (fr) 1973-05-17 1973-07-02
CH977673A CH574810A5 (fr) 1973-05-17 1973-07-05
MC1053A MC982A1 (fr) 1973-05-17 1973-07-05 Procédé de préparation d'objets pointus moulés
OA54963A OA04444A (fr) 1973-05-17 1973-07-10 Procédé de préparation d'objets pointus moulés.
ES416788A ES416788A1 (es) 1973-05-17 1973-07-11 Procedimiento de fabricacion de objetos puntiagudos de sec-cion constante.
ZA734782A ZA734782B (en) 1973-05-17 1973-07-13 A method for the preparation of moulded pointed goods
DD172620A DD110003A5 (fr) 1973-05-17 1973-07-30
IT19317/74A IT1006867B (it) 1973-05-17 1974-01-11 Processo di preparazione di manufat ti a punta stampati
BR265/74A BR7400265D0 (pt) 1973-05-17 1974-01-16 Processo para preparar por moldacao artigos pontiagudos e artigos pontiagudos obtidos pelo mesmo processo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317915A FR2229529A1 (en) 1973-05-17 1973-05-17 Moulding pointed articles - such as crayons or tracing articles

Publications (2)

Publication Number Publication Date
FR2229529A1 true FR2229529A1 (en) 1974-12-13
FR2229529B1 FR2229529B1 (fr) 1976-05-07

Family

ID=9119494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317915A Granted FR2229529A1 (en) 1973-05-17 1973-05-17 Moulding pointed articles - such as crayons or tracing articles

Country Status (11)

Country Link
BE (1) BE801810A (fr)
BR (1) BR7400265D0 (fr)
CH (1) CH574810A5 (fr)
DD (1) DD110003A5 (fr)
ES (1) ES416788A1 (fr)
FR (1) FR2229529A1 (fr)
IT (1) IT1006867B (fr)
LU (1) LU67912A1 (fr)
MC (1) MC982A1 (fr)
OA (1) OA04444A (fr)
ZA (1) ZA734782B (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560368A (en) * 1925-01-12 1925-11-03 Bartels Amandus Method of producing unitary form pieces from casein artificial horn
GB388662A (en) * 1931-07-31 1933-03-02 Philips Nv Improvements in or relating to the manufacture of mouldings
FR783169A (fr) * 1934-03-13 1935-07-09 Saint Gobain Procédé et dispositif de moulage des matières plastiques
US2969563A (en) * 1958-06-16 1961-01-31 Tube Turns Plastics Inc Plastic working process and apparatus
FR2049429A5 (fr) * 1969-06-10 1971-03-26 Baignol & Farjon Sa

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1560368A (en) * 1925-01-12 1925-11-03 Bartels Amandus Method of producing unitary form pieces from casein artificial horn
GB388662A (en) * 1931-07-31 1933-03-02 Philips Nv Improvements in or relating to the manufacture of mouldings
FR783169A (fr) * 1934-03-13 1935-07-09 Saint Gobain Procédé et dispositif de moulage des matières plastiques
US2969563A (en) * 1958-06-16 1961-01-31 Tube Turns Plastics Inc Plastic working process and apparatus
FR2049429A5 (fr) * 1969-06-10 1971-03-26 Baignol & Farjon Sa

Also Published As

Publication number Publication date
FR2229529B1 (fr) 1976-05-07
BE801810A (fr) 1974-01-02
OA04444A (fr) 1980-03-15
BR7400265D0 (pt) 1975-08-05
MC982A1 (fr) 1974-05-07
IT1006867B (it) 1976-10-20
LU67912A1 (fr) 1974-01-18
DD110003A5 (fr) 1974-12-05
ZA734782B (en) 1974-06-26
ES416788A1 (es) 1976-02-16
CH574810A5 (fr) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse