FR2279969A1 - Element de guidage de deux elements montes a coulissement relatif - Google Patents

Element de guidage de deux elements montes a coulissement relatif

Info

Publication number
FR2279969A1
FR2279969A1 FR7426161A FR7426161A FR2279969A1 FR 2279969 A1 FR2279969 A1 FR 2279969A1 FR 7426161 A FR7426161 A FR 7426161A FR 7426161 A FR7426161 A FR 7426161A FR 2279969 A1 FR2279969 A1 FR 2279969A1
Authority
FR
France
Prior art keywords
links
runs
guide element
telescopic boom
boom sections
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
FR7426161A
Other languages
English (en)
French (fr)
Other versions
FR2279969B1 (2
Inventor
Alain Pautonnier
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.)
PPM SA
Potain Poclain Materiel PPM SA
Original Assignee
PPM SA
Potain Poclain Materiel PPM 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 PPM SA, Potain Poclain Materiel PPM SA filed Critical PPM SA
Priority to FR7426161A priority Critical patent/FR2279969A1/fr
Publication of FR2279969A1 publication Critical patent/FR2279969A1/fr
Application granted granted Critical
Publication of FR2279969B1 publication Critical patent/FR2279969B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
FR7426161A 1974-07-26 1974-07-26 Element de guidage de deux elements montes a coulissement relatif Granted FR2279969A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7426161A FR2279969A1 (fr) 1974-07-26 1974-07-26 Element de guidage de deux elements montes a coulissement relatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426161A FR2279969A1 (fr) 1974-07-26 1974-07-26 Element de guidage de deux elements montes a coulissement relatif

Publications (2)

Publication Number Publication Date
FR2279969A1 true FR2279969A1 (fr) 1976-02-20
FR2279969B1 FR2279969B1 (2) 1977-10-14

Family

ID=9141801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426161A Granted FR2279969A1 (fr) 1974-07-26 1974-07-26 Element de guidage de deux elements montes a coulissement relatif

Country Status (1)

Country Link
FR (1) FR2279969A1 (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516994A1 (fr) * 1981-11-21 1983-05-27 Skf Kugellagerfabriken Gmbh Roulement pour des mouvements longitudinaux
WO2005113391A3 (de) * 2004-05-21 2006-04-20 Wrh Walter Reist Holding Ag Rollenelement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516994A1 (fr) * 1981-11-21 1983-05-27 Skf Kugellagerfabriken Gmbh Roulement pour des mouvements longitudinaux
WO2005113391A3 (de) * 2004-05-21 2006-04-20 Wrh Walter Reist Holding Ag Rollenelement
US7785011B2 (en) 2004-05-21 2010-08-31 Wrh Walter Reist Holding Ag Roller element

Also Published As

Publication number Publication date
FR2279969B1 (2) 1977-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse