ATE37164T1 - ERASER STRIP HOLDER. - Google Patents

ERASER STRIP HOLDER.

Info

Publication number
ATE37164T1
ATE37164T1 AT85108554T AT85108554T ATE37164T1 AT E37164 T1 ATE37164 T1 AT E37164T1 AT 85108554 T AT85108554 T AT 85108554T AT 85108554 T AT85108554 T AT 85108554T AT E37164 T1 ATE37164 T1 AT E37164T1
Authority
AT
Austria
Prior art keywords
eraser strip
holding shaft
holding
clamping device
eraser
Prior art date
Application number
AT85108554T
Other languages
German (de)
Inventor
Bernhard Bruhn
Original Assignee
Rotring Werke Riepe 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 Rotring Werke Riepe Kg filed Critical Rotring Werke Riepe Kg
Application granted granted Critical
Publication of ATE37164T1 publication Critical patent/ATE37164T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0056—Holders for erasers
    • B43L19/0068—Hand-held holders
    • B43L19/0075—Hand-held holders of the pencil type
    • B43L19/0081—Hand-held holders of the pencil type of the mechanical pencil type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Paints Or Removers (AREA)

Abstract

1. Eraser strip holder with tubular holding shaft (1, 21) open at both ends for holding the eraser strip (12, 32) and with a clamping device (6, 26) provided in the area of the front end of the holding shaft (1, 21) for positioning the eraser strip (12, 32) fixedly in the holding shaft (1, 21) on which a clamping device is arranged a holding bush (2, 22) which is limitedly movable in front of the clamping device with regard to the holding shaft (1, 21), the front end of which forms the outlet for the end of the eraser strip (12, 32) to be used for erasing and which may be moved up and down in the axial direction between a front and a back position, the holding bush (2, 22) being engaged like a barb with the eraser strip (12, 32) such that backwards displacement of the eraser strip is blocked and an advance of the same is achieved through this engagement, characterized in that as a clamping device (6, 26) several clamping blocks (6, 26) running into the front end area of the holding shaft (1, 21) are engaged with the latter which form a passage for the eraser strip (12, 32), the cross-section of which decreases further by displacement of the clamping blocks (6, 26) into the front end area of the holding shaft (1, 21).
AT85108554T 1984-09-22 1985-07-10 ERASER STRIP HOLDER. ATE37164T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3434882A DE3434882C2 (en) 1984-09-22 1984-09-22 Eraser holder
EP85108554A EP0175861B1 (en) 1984-09-22 1985-07-10 Eraser strip holder

Publications (1)

Publication Number Publication Date
ATE37164T1 true ATE37164T1 (en) 1988-09-15

Family

ID=6246111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85108554T ATE37164T1 (en) 1984-09-22 1985-07-10 ERASER STRIP HOLDER.

Country Status (3)

Country Link
EP (1) EP0175861B1 (en)
AT (1) ATE37164T1 (en)
DE (2) DE3434882C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7216762U (en) * 1972-09-14 Frohmueller L Stick eraser
US2541401A (en) * 1947-08-15 1951-02-13 Burns Bruce Mechanical eraser
CH288755A (en) * 1952-09-01 1953-02-15 Lanz Hans Push pin for eraser inserts.
US3864046A (en) * 1973-02-16 1975-02-04 Kemal Butka Mechanical pencil, especially for thin leads
DE2461692A1 (en) * 1974-12-27 1976-07-08 Bernhard Wincziers Erasing rubber and pencil sharpener combination - built into the pressure button of a propelling pencil

Also Published As

Publication number Publication date
EP0175861B1 (en) 1988-09-14
DE3434882A1 (en) 1986-04-03
EP0175861A1 (en) 1986-04-02
DE3564921D1 (en) 1988-10-20
DE3434882C2 (en) 1987-02-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee