FR2362012A1 - Portemine a mandrin et magasin tubulaire - Google Patents

Portemine a mandrin et magasin tubulaire

Info

Publication number
FR2362012A1
FR2362012A1 FR7725363A FR7725363A FR2362012A1 FR 2362012 A1 FR2362012 A1 FR 2362012A1 FR 7725363 A FR7725363 A FR 7725363A FR 7725363 A FR7725363 A FR 7725363A FR 2362012 A1 FR2362012 A1 FR 2362012A1
Authority
FR
France
Prior art keywords
mandrel
elements
constitute
integral
lengthwise
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
FR7725363A
Other languages
English (en)
Other versions
FR2362012B1 (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.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
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 JP9938176A external-priority patent/JPS5325118A/ja
Priority claimed from JP10596976A external-priority patent/JPS5331297A/ja
Application filed by Pentel Co Ltd filed Critical Pentel Co Ltd
Publication of FR2362012A1 publication Critical patent/FR2362012A1/fr
Application granted granted Critical
Publication of FR2362012B1 publication Critical patent/FR2362012B1/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
    • B43K21/00—Propelling pencils
    • B43K21/003—Propelling pencils with lead sections or lead cartridges

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

Portemine à cylindre intérieur en résine synthétique comportant un tronçon-mandrin communiquant avec un tronçon tubulaire pour des mines de réserve. Le cylindre intérieur 8, moulé d'un seul tenant, comprend un corps creux formant une partie du tube pour mines de réserve, deux ou plusieurs éléments séparés en long qui, réunis, constituent le reste dudit tube et deux ou plusieurs éléments de mandrin séparés en long qui, réunis, constituent le mandrin 12. Les premiers éléments sont téunis l'un à l'autre par au moins un tronçon de liaison flexible, l'un d'eux est solidaire du corps creux et chacun d'eux est solidaire d'un élément de mandrin. Le cylindre intérieur est ancré dans le barillet 1 par des butées coopérantes. Application : portemines.
FR7725363A 1976-08-20 1977-08-19 Portemine a mandrin et magasin tubulaire Granted FR2362012A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9938176A JPS5325118A (en) 1976-08-20 1976-08-20 Knockktype sharp pencil
JP10596976A JPS5331297A (en) 1976-09-03 1976-09-03 Simultaneous machining device of saw and plane in multiipurpose travelling planing machine

Publications (2)

Publication Number Publication Date
FR2362012A1 true FR2362012A1 (fr) 1978-03-17
FR2362012B1 FR2362012B1 (fr) 1984-07-20

Family

ID=26440512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725363A Granted FR2362012A1 (fr) 1976-08-20 1977-08-19 Portemine a mandrin et magasin tubulaire

Country Status (1)

Country Link
FR (1) FR2362012A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473430A1 (fr) * 1980-01-10 1981-07-17 Renault Dispositif de chauffage et d'aeration pour vehicule automobile

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125336A (en) * 1918-11-27 1919-04-17 William Roll Improvements in Pencils.
FR914740A (fr) * 1945-09-22 1946-10-16 Porte-mine
FR55145E (fr) * 1946-12-23 1951-06-06 Crayon à mine mobile et à niveau visible
FR2209668A1 (fr) * 1972-12-08 1974-07-05 Faber Castell A W
US3945733A (en) * 1973-10-12 1976-03-23 A.W. Faber-Castell Mechanical pencil
DE2447431A1 (de) * 1974-10-04 1976-04-08 Faber Castell A W Fuellminenstift mit schrittweise verschiebbarer mine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB125336A (en) * 1918-11-27 1919-04-17 William Roll Improvements in Pencils.
FR914740A (fr) * 1945-09-22 1946-10-16 Porte-mine
FR55145E (fr) * 1946-12-23 1951-06-06 Crayon à mine mobile et à niveau visible
FR2209668A1 (fr) * 1972-12-08 1974-07-05 Faber Castell A W
US3945733A (en) * 1973-10-12 1976-03-23 A.W. Faber-Castell Mechanical pencil
DE2447431A1 (de) * 1974-10-04 1976-04-08 Faber Castell A W Fuellminenstift mit schrittweise verschiebbarer mine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473430A1 (fr) * 1980-01-10 1981-07-17 Renault Dispositif de chauffage et d'aeration pour vehicule automobile

Also Published As

Publication number Publication date
FR2362012B1 (fr) 1984-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse