FR2392622A1 - Multiplication des reglages d'un systeme telescopique - Google Patents

Multiplication des reglages d'un systeme telescopique

Info

Publication number
FR2392622A1
FR2392622A1 FR7717967A FR7717967A FR2392622A1 FR 2392622 A1 FR2392622 A1 FR 2392622A1 FR 7717967 A FR7717967 A FR 7717967A FR 7717967 A FR7717967 A FR 7717967A FR 2392622 A1 FR2392622 A1 FR 2392622A1
Authority
FR
France
Prior art keywords
walking stick
held together
aligned holes
length adjustable
telescopic tubes
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
FR7717967A
Other languages
English (en)
Other versions
FR2392622B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7717967A priority Critical patent/FR2392622A1/fr
Publication of FR2392622A1 publication Critical patent/FR2392622A1/fr
Application granted granted Critical
Publication of FR2392622B3 publication Critical patent/FR2392622B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B2009/005—Shafts
    • A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts

Landscapes

  • Handcart (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Dispositif permettant la multiplication des réglages d'un système télescopique par bouton poussoir ou par vis, sur des cannes de marche ou sur des cannes avec appui brachial. Il comprend un tube 1 percé de plusieurs trous, dans lequel coulisse un deuxième tube 2 également percé d'un ou plusieurs trous déportés volontairement par rapport au centre. Dans ce dernier tube, on place, dans chaque trou,un pion 3 maintenu en place par des ressorts 4. Quant on retourne le tube 2 on obtient une longueur totale différente. L'invention peut être utilisée chaque fois que l'on désire multiplier les réglages d'un système télescopique.
FR7717967A 1977-06-03 1977-06-03 Multiplication des reglages d'un systeme telescopique Granted FR2392622A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7717967A FR2392622A1 (fr) 1977-06-03 1977-06-03 Multiplication des reglages d'un systeme telescopique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7717967A FR2392622A1 (fr) 1977-06-03 1977-06-03 Multiplication des reglages d'un systeme telescopique

Publications (2)

Publication Number Publication Date
FR2392622A1 true FR2392622A1 (fr) 1978-12-29
FR2392622B3 FR2392622B3 (fr) 1980-06-20

Family

ID=9191994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717967A Granted FR2392622A1 (fr) 1977-06-03 1977-06-03 Multiplication des reglages d'un systeme telescopique

Country Status (1)

Country Link
FR (1) FR2392622A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384716B (de) * 1985-09-10 1987-12-28 Lindner Herbert Ing Zusammenlegbarer gehstock
CN102068093B (zh) * 2009-11-24 2013-07-24 财团法人资讯工业策进会 感压以控制杆长的拐杖及其控制杆长的方法

Also Published As

Publication number Publication date
FR2392622B3 (fr) 1980-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights