FR492757A - Improvements in impact tools - Google Patents

Improvements in impact tools

Info

Publication number
FR492757A
FR492757A FR492757A FR492757DA FR492757A FR 492757 A FR492757 A FR 492757A FR 492757 A FR492757 A FR 492757A FR 492757D A FR492757D A FR 492757DA FR 492757 A FR492757 A FR 492757A
Authority
FR
France
Prior art keywords
impact tools
tools
impact
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
FR492757A
Other languages
French (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.)
ROTARY SCRAPER Co
Original Assignee
ROTARY SCRAPER Co
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 ROTARY SCRAPER Co filed Critical ROTARY SCRAPER Co
Application granted granted Critical
Publication of FR492757A publication Critical patent/FR492757A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
    • 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
    • B08B7/024—Rotary scalers
FR492757A 1918-02-05 1918-11-06 Improvements in impact tools Expired FR492757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492757XA 1918-02-05 1918-02-05

Publications (1)

Publication Number Publication Date
FR492757A true FR492757A (en) 1919-07-18

Family

ID=1528588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492757A Expired FR492757A (en) 1918-02-05 1918-11-06 Improvements in impact tools

Country Status (1)

Country Link
FR (1) FR492757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459716A1 (en) * 1979-06-27 1981-01-16 Stmi Soc Travaux Milieu Ionis Appts. for removing coatings from surfaces - comprises rotatable platelets, which are used to strike the surfaces, used in decontaminating wall coatings in the nuclear industry
FR2539344A1 (en) * 1983-01-14 1984-07-20 Mehier Henri Device for mechanical pickling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459716A1 (en) * 1979-06-27 1981-01-16 Stmi Soc Travaux Milieu Ionis Appts. for removing coatings from surfaces - comprises rotatable platelets, which are used to strike the surfaces, used in decontaminating wall coatings in the nuclear industry
FR2539344A1 (en) * 1983-01-14 1984-07-20 Mehier Henri Device for mechanical pickling

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