GB658543A - Improved scaling apparatus - Google Patents

Improved scaling apparatus

Info

Publication number
GB658543A
GB658543A GB7449/49A GB744949A GB658543A GB 658543 A GB658543 A GB 658543A GB 7449/49 A GB7449/49 A GB 7449/49A GB 744949 A GB744949 A GB 744949A GB 658543 A GB658543 A GB 658543A
Authority
GB
United Kingdom
Prior art keywords
heads
fluid
frame
tools
row
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
GB7449/49A
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.)
TODD SHIPYARDS CORP
Original Assignee
TODD SHIPYARDS CORP
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 TODD SHIPYARDS CORP filed Critical TODD SHIPYARDS CORP
Publication of GB658543A publication Critical patent/GB658543A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4075—Handles; levers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
    • B44D3/16—Implements or apparatus for removing dry paint from surfaces, e.g. by scraping, by burning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4572—Mechanically powered operator
    • Y10T29/4589—Blade or chisel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Coating Apparatus (AREA)
  • Handcart (AREA)

Abstract

658,543. Descaling plates. TODD SHIPYARDS CORPORATION. March 18, 1949, No. 7449. Convention date, Dec. 21, 1948. [Class 99(ii)] [Also in Group XXII] A plurality of scaler heads 32 having scaling tools 33 are mounted on a frame 11 movable, as on wheels 18, over a surface such as the deck of a ship, and each head communicates by a tube 41 with a manifold 19 connectible, as by a hollow handle 22, 27 and hose 29, to a source of fluid-pressure for operating the heads. The heads may each have a plurality of tools and be secured, together with cup-like shockabsorbers 35, within recesses 34 of the frame by U-bolts 36, and be equidistantly spaced in parallel rows transverse to the path of movement, the heads in one row being disposed opposite the spaces between the heads of the adjacent row. A valve 25 on the handle regulates the flow of fluid.
GB7449/49A 1948-12-21 1949-03-18 Improved scaling apparatus Expired GB658543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66487A US2553435A (en) 1948-12-21 1948-12-21 Deck scaler

Publications (1)

Publication Number Publication Date
GB658543A true GB658543A (en) 1951-10-10

Family

ID=22069805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7449/49A Expired GB658543A (en) 1948-12-21 1949-03-18 Improved scaling apparatus

Country Status (2)

Country Link
US (1) US2553435A (en)
GB (1) GB658543A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924871A (en) * 1956-10-29 1960-02-16 Jack H Brown Impact tool with magnetic base
US3023485A (en) * 1958-05-16 1962-03-06 Barthod Edouard Scouring apparatus
US3067487A (en) * 1960-06-22 1962-12-11 Vindum Kristian Rust removing apparatus
GB1056011A (en) * 1965-02-25 1967-01-25 John Macdonald & Company Multi-tool concrete scabbling unit
GB1397924A (en) * 1971-05-28 1975-06-18 Klarcrete Ltd Method and apparatus for cutting grooves in concrete roads
BE789133A (en) * 1971-09-22 1973-01-15 Klarcrete Ltd ROAD LEVELING MACHINE
EP0042373A1 (en) * 1979-06-07 1981-12-30 Joad Engineering Limited Scabblers
US4940289A (en) * 1988-06-01 1990-07-10 Trovato Stephen A Scabbler for scabbling floors contaminated with hazardous materials
GB8829747D0 (en) * 1988-12-21 1989-02-15 Macdonald Pneumatics Scabbler bits
CN102275230A (en) * 2010-06-11 2011-12-14 五冶集团上海有限公司 Bushhammer used for chiseling concrete wall

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US596781A (en) * 1898-01-04 Pneumatic tool
US1585740A (en) * 1924-05-22 1926-05-25 Saulia Charles Pneumatic tool
US1535411A (en) * 1924-07-11 1925-04-28 Ingersoll Rand Co Pavement breaker
US1603597A (en) * 1925-04-04 1926-10-19 Harris John Elmer Shock absorber
US1745100A (en) * 1928-10-25 1930-01-28 Frank E Johnston Roughening machine
US1868670A (en) * 1930-07-15 1932-07-26 Chicago Pneumatic Tool Co Back head construction for rock drills
US2013561A (en) * 1931-11-30 1935-09-03 Gen Fibre Products Inc Truck structure
US2525250A (en) * 1944-12-05 1950-10-10 Robert M Westphal Machine for pounding, loosening, and removing paint, scale, and the like

Also Published As

Publication number Publication date
US2553435A (en) 1951-05-15

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