FR2516842A2 - Telescopic pole for mounting tool e.g. sander used on ceiling - uses gas strut or sprung telescopic effect to apply tool to work surface - Google Patents

Telescopic pole for mounting tool e.g. sander used on ceiling - uses gas strut or sprung telescopic effect to apply tool to work surface Download PDF

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Publication number
FR2516842A2
FR2516842A2 FR8121730A FR8121730A FR2516842A2 FR 2516842 A2 FR2516842 A2 FR 2516842A2 FR 8121730 A FR8121730 A FR 8121730A FR 8121730 A FR8121730 A FR 8121730A FR 2516842 A2 FR2516842 A2 FR 2516842A2
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FR
France
Prior art keywords
tool
telescopic
ceiling
tube
section
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
FR8121730A
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French (fr)
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FR2516842B2 (en
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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 FR8121730A priority Critical patent/FR2516842B2/en
Priority to EP82401111A priority patent/EP0068990A1/en
Publication of FR2516842A2 publication Critical patent/FR2516842A2/en
Application granted granted Critical
Publication of FR2516842B2 publication Critical patent/FR2516842B2/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0035—Extensible supports, e.g. telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The two part (3a,3b) telescopic pole is used to mount a tool such as power sander (1) for work on ceilings (2), using a resilient device to apply the tool continuously to the work surface whilst the bottom section is held by the operator. The tool can pivot relative to the top section (3a) and the resilient device may take the form of compressed air introduced (14) into the residual vol. (13) at the foot of the bottom section (3b). The contained compressed air acts on the housed lower end (11) of the top section and tends to cause pole extension, the bottom section being fitted with a compressor if required. A variant may use a third telescopic section housing onto the head section with an external coil spring between welded washers to promote extension.

Description

La presente demande concerne une: addition a la demande de brevet n 8112808 qui se rapporte à un support de ponceuse par vibration,spécialement étudié pour le ponçage des plafonds a vec le moindre ef fort,du type pneumatique od la pression de l'air actionne un premier tube piston qui coulisse par rapport un deuxième tube qui constitue le cylindre.Le tube piston poussé par la pression d'air comporte à son extremite,mainte nue par une articulation double à deux colliers du type cardan,une ponceuse à vibration qui se trouve maintenue à la surface du plafond par la poussée de l'air,évitant ainsi la fatigue musculaire de l'operateur.La pressente addition est caractérisee par le fait que c'est un ressort qui fournit l'énergie de maintien de la ponceuse sur la face visible du plafond, evitant ainsi la présence d'une pompe manuelle,à pédale ou compresseur toujours assez onereux.Selon une autre caractéristique,le deu xième tube support est monte coulissant dans un troisieme tube. The present application relates to: an addition to patent application No. 8112808 which relates to a sander support by vibration, specially designed for sanding ceilings with the least force, of the pneumatic type or the pressure of the actuated air a first piston tube which slides relative to a second tube which constitutes the cylinder. The piston tube pushed by the air pressure comprises at its end, now bare by a double articulation with two collars of the cardan type, a sander with vibration which found maintained on the surface of the ceiling by the air push, thus avoiding the muscular fatigue of the operator. The pressing addition is characterized by the fact that it is a spring which provides the energy of maintenance of the sander on the visible side of the ceiling, thus avoiding the presence of a manual, pedal or compressor pump, which is always quite expensive. According to another characteristic, the second support tube is slidably mounted in a third tube.

Ces deux tubes entant munis de trous en vis à vis pour le brochage à bonne hauteur.Enfin le ressort est maintenu entre des butees solidaires respectivement des premier et deuxième tube.Le système est ainsi remarquable notamment par sa simplicité et l'économie d'invertissement pour réaliser ce travail.Cette invention telle qu'ellle est représentée figure (1) comporte un tube (1) par exemple en acier destiné à etre tenu par l'opérateur,et un tube (2) coulissant à l'intérieur du premier et pouvant entre immobilisé en hauteur par l'intermédiaire de trous (3),(5) brochables ensembles avec une épingle (4).Cette conception permet à l'opérateur de régler la hauteur de la ponceuse (6) à la hauteur du plafond à poncer de telle sorte que le ressort (7) hélicoidal entourant le tube (2) et le tube coulissant extérieur (8) se trouve correctement comprimé entre des butées (9),(10),de manière à ce que le dit ressort exerce ensuite une force constante de pression de la ponceuse (6) et de son support (11) sur le plafond (12).L'appareil étant ainsi réglé et branché au secteur par l'intermédiaire de la prise (13),1'opérateur peut effectuer son travail de ponçage en agissant sur l'interrupteur électrique (12) pour la mise en route de la ponceuse å vibration.la description n'est pas limitative et le ressort qui agit comme accumulateur d'énergie peut aussi bien étire à compression comme dans 1 exempte décrit ou à l'extention. These two tubes entering provided with opposite holes for pinning at the right height. Finally the spring is held between stops fixed to the first and second tube respectively. The system is thus remarkable in particular by its simplicity and the economy of inversion to carry out this work. This invention as shown in FIG. (1) comprises a tube (1) for example made of steel intended to be held by the operator, and a tube (2) sliding inside the first and which can be immobilized in height by means of holes (3), (5) which can be plugged together with a pin (4). This design allows the operator to adjust the height of the sander (6) to the height of the ceiling. sand so that the helical spring (7) surrounding the tube (2) and the outer sliding tube (8) is correctly compressed between stops (9), (10), so that the said spring then exerts a constant pressure force on the sander (6) and its support (11) on the ceiling (12). The device being thus adjusted and connected to the mains by means of the socket (13), the operator can carry out his sanding work by acting on the electric switch (12) for starting the vibration sander. the description is not limitative and the spring which acts as an energy accumulator can stretch as well in compression as in 1 example described or in the extension.

Claims (2)

REVENDICATIONS l.Support pour ponceuse à plafond du type comportant un premier tube supportant par articulation double une ponceuse par vibration et monté coulissant sur un deuxième tube support à l'encontre de moyen de poussée élastique selon la revendication 1 du brevet principal caractérisé en ce que le moyen de poussée élastique est un ressort(7) et en ce que le deuxième tube support (2) est monté coulissant dans un troisième tube (l),les tubes (2) et (1) étant munis de trous pour permettre le brochage à bonne hauteur. l.Support for ceiling sander of the type comprising a first tube supporting by double articulation a sander by vibration and mounted sliding on a second support tube against elastic thrust means according to claim 1 of the main patent characterized in that the elastic pushing means is a spring (7) and in that the second support tube (2) is slidably mounted in a third tube (l), the tubes (2) and (1) being provided with holes to allow pinning to good height. 2.Support selon revendication 1 caractérisé en ce que le ressort (7) est maintenu entre des butées (l et (9) reliées respectivement au premier et deuxième tube (8) et (2).  2.Support according to claim 1 characterized in that the spring (7) is held between stops (l and (9) connected respectively to the first and second tube (8) and (2).
FR8121730A 1981-06-30 1981-11-20 SUPPORT FOR CEILING SANDER Expired FR2516842B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8121730A FR2516842B2 (en) 1981-11-20 1981-11-20 SUPPORT FOR CEILING SANDER
EP82401111A EP0068990A1 (en) 1981-06-30 1982-06-18 Supporting device of a tool working room ceilings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121730A FR2516842B2 (en) 1981-11-20 1981-11-20 SUPPORT FOR CEILING SANDER

Publications (2)

Publication Number Publication Date
FR2516842A2 true FR2516842A2 (en) 1983-05-27
FR2516842B2 FR2516842B2 (en) 1986-11-14

Family

ID=9264191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121730A Expired FR2516842B2 (en) 1981-06-30 1981-11-20 SUPPORT FOR CEILING SANDER

Country Status (1)

Country Link
FR (1) FR2516842B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402054A1 (en) * 1983-10-27 1985-05-09 Hitachi Zosen Corp., Osaka GRIND CLEANING DEVICE
DE3823958A1 (en) * 1988-07-12 1990-01-18 Wolfgang Krueger Stand for a machine tool
US4920702A (en) * 1985-11-15 1990-05-01 C. & E. Fein Gmbh & Co. Portable grinder
US5123216A (en) * 1985-11-15 1992-06-23 C. & E. Fein Gmbh & Co. Portable grinder
US5437571A (en) * 1992-08-14 1995-08-01 Ryobi North America, Corp. Detail sander
US5554066A (en) * 1995-02-09 1996-09-10 Proter-Cable Corporation In-line profile sander
US5597347A (en) * 1995-02-09 1997-01-28 Porter-Cable Corporation Sander vacuum housing and pad frame system
US5743791A (en) * 1995-02-09 1998-04-28 Porter Cable Corporation Sanding system
US5759094A (en) * 1995-02-09 1998-06-02 Porter-Cable Corporation In-line detail sander
CN111590413A (en) * 2020-05-10 2020-08-28 沈彬 Device and method applied to polishing of exterior wall in building decoration

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312189A (en) * 1942-07-10 1943-02-23 Norman A Petley Ceiling washing machine
US2323555A (en) * 1941-04-24 1943-07-06 Eugene F Matthews Window cleaning device
US3153252A (en) * 1963-04-09 1964-10-20 Vincent R Ricciardi Telescoping implement handle
FR2334475A1 (en) * 1975-12-08 1977-07-08 Strcic Vladimir Window cleaning tool with telescopically adjustable handle - is made of two telescoping tubes and may contain spring aiding extension
FR2334804A1 (en) * 1975-10-10 1977-07-08 Loic Le Saint Ceiling cladding application pole - has spring loaded tripod sliding in tube accommodating cladding support plate tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323555A (en) * 1941-04-24 1943-07-06 Eugene F Matthews Window cleaning device
US2312189A (en) * 1942-07-10 1943-02-23 Norman A Petley Ceiling washing machine
US3153252A (en) * 1963-04-09 1964-10-20 Vincent R Ricciardi Telescoping implement handle
FR2334804A1 (en) * 1975-10-10 1977-07-08 Loic Le Saint Ceiling cladding application pole - has spring loaded tripod sliding in tube accommodating cladding support plate tube
FR2334475A1 (en) * 1975-12-08 1977-07-08 Strcic Vladimir Window cleaning tool with telescopically adjustable handle - is made of two telescoping tubes and may contain spring aiding extension

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402054A1 (en) * 1983-10-27 1985-05-09 Hitachi Zosen Corp., Osaka GRIND CLEANING DEVICE
DE3402054C2 (en) * 1983-10-27 1987-02-19 Hitachi Zosen Corp., Osaka Machine for grinding the insides of two surfaces at an angle to each other
US4920702A (en) * 1985-11-15 1990-05-01 C. & E. Fein Gmbh & Co. Portable grinder
US5123216A (en) * 1985-11-15 1992-06-23 C. & E. Fein Gmbh & Co. Portable grinder
DE3823958A1 (en) * 1988-07-12 1990-01-18 Wolfgang Krueger Stand for a machine tool
US5437571A (en) * 1992-08-14 1995-08-01 Ryobi North America, Corp. Detail sander
US5554066A (en) * 1995-02-09 1996-09-10 Proter-Cable Corporation In-line profile sander
US5597347A (en) * 1995-02-09 1997-01-28 Porter-Cable Corporation Sander vacuum housing and pad frame system
US5743791A (en) * 1995-02-09 1998-04-28 Porter Cable Corporation Sanding system
US5759094A (en) * 1995-02-09 1998-06-02 Porter-Cable Corporation In-line detail sander
US6042460A (en) * 1995-02-09 2000-03-28 Porter-Cable Corporation In-line sander
CN111590413A (en) * 2020-05-10 2020-08-28 沈彬 Device and method applied to polishing of exterior wall in building decoration

Also Published As

Publication number Publication date
FR2516842B2 (en) 1986-11-14

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