FR973996A - Perfectionnements aux appareils permettant de désincruster des surfaces et en particulier celle de briques usagées - Google Patents

Perfectionnements aux appareils permettant de désincruster des surfaces et en particulier celle de briques usagées

Info

Publication number
FR973996A
FR973996A FR973996DA FR973996A FR 973996 A FR973996 A FR 973996A FR 973996D A FR973996D A FR 973996DA FR 973996 A FR973996 A FR 973996A
Authority
FR
France
Prior art keywords
devices
used bricks
descaling
descaling surfaces
bricks
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.)
Expired
Application number
Other languages
English (en)
Inventor
Bruno Tirelli
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 filed Critical
Application granted granted Critical
Publication of FR973996A publication Critical patent/FR973996A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/022—Needle scalers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/185—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools for brick cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
    • B28D1/188—Tools therefor, e.g. having exchangeable cutter bits with exchangeable cutter bits or cutter segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/275—Tools having at least two similar components
    • B25D2250/285—Tools having three or more similar components, e.g. three motors
    • B25D2250/291—Tools having three or more parallel bits, e.g. needle guns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
FR973996D 1948-09-08 1948-09-08 Perfectionnements aux appareils permettant de désincruster des surfaces et en particulier celle de briques usagées Expired FR973996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973996T 1948-09-08

Publications (1)

Publication Number Publication Date
FR973996A true FR973996A (fr) 1951-02-16

Family

ID=9517141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973996D Expired FR973996A (fr) 1948-09-08 1948-09-08 Perfectionnements aux appareils permettant de désincruster des surfaces et en particulier celle de briques usagées

Country Status (2)

Country Link
FR (1) FR973996A (fr)
NL (2) NL72160C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9014265D0 (en) * 1990-06-27 1990-08-15 Lodge Keith A cutting tool

Also Published As

Publication number Publication date
NL143574B (nl) 1952-11-15
NL72160C (fr) 1953-03-17

Similar Documents

Publication Publication Date Title
FR981045A (fr) Perfectionnements apportés aux appareils de combustion
FR973996A (fr) Perfectionnements aux appareils permettant de désincruster des surfaces et en particulier celle de briques usagées
GB660026A (en) Improvements in cable and pipe supports
FR57991E (fr) Perfectionnements aux méthodes et appareils de détection radioélectriques des obstacles
FR966676A (fr) Arrache-taraud
FR1001131A (fr) Perfectionnements aux aciers spéciaux
FR1011250A (fr) Perfectionnements apportés aux procédés et appareils de télévision
FR978089A (fr) Perfectionnements aux moulins de broyage et de mouture
FR980438A (fr) Perfectionnements aux appareils de levage
FR1009672A (fr) Serpenteur pour laminoir
FR991533A (fr) Perfectionnements apportés aux procédés pour décolorer des cires et des graisses
FR1010811A (fr) Perfectionnement aux installations de radio-balisage
FR1010597A (fr) Perfectionnements apportés aux petits appareils réducteurs métallurgiques
FR965949A (fr) Perfectionnement aux amplificateurs
FR976799A (fr) Perfectionnement aux fréquencemètres-convertisseurs
FR1007861A (fr) Perfectionnements aux chaudières ou appareils similaires
FR1011055A (fr) Perfectionnements apportés aux produits de polissage et de nettoiement
FR981019A (fr) Perfectionnements aux appareils et équipements enregistreurs
AU142044B2 (en) Improvements in or relating to apparatus for use in detecting the passage of objects
FR1010438A (fr) Perfectionnement aux fours de verrerie
FR977313A (fr) Perfectionnement aux fours continus
FR991757A (fr) Perfectionnement aux fours continus
FR935563A (fr) Perfectionnements aux appareils et procédés de traitement des matières granuleuses
FR974893A (fr) Perfectionnements aux fours
FR966913A (fr) Perfectionnements apportés aux mordaches pour étaux