FR2377520B1 - - Google Patents

Info

Publication number
FR2377520B1
FR2377520B1 FR7701258A FR7701258A FR2377520B1 FR 2377520 B1 FR2377520 B1 FR 2377520B1 FR 7701258 A FR7701258 A FR 7701258A FR 7701258 A FR7701258 A FR 7701258A FR 2377520 B1 FR2377520 B1 FR 2377520B1
Authority
FR
France
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
FR7701258A
Other languages
French (fr)
Other versions
FR2377520A1 (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.)
Maco Meudon SA
Original Assignee
Maco Meudon 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 Maco Meudon SA filed Critical Maco Meudon SA
Priority to FR7701258A priority Critical patent/FR2377520A1/fr
Publication of FR2377520A1 publication Critical patent/FR2377520A1/fr
Application granted granted Critical
Publication of FR2377520B1 publication Critical patent/FR2377520B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/082—Retainers consisting of a swinging yoke or latching means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
FR7701258A 1977-01-12 1977-01-12 Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton Granted FR2377520A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701258A FR2377520A1 (fr) 1977-01-12 1977-01-12 Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701258A FR2377520A1 (fr) 1977-01-12 1977-01-12 Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton

Publications (2)

Publication Number Publication Date
FR2377520A1 FR2377520A1 (fr) 1978-08-11
FR2377520B1 true FR2377520B1 (xx) 1983-02-04

Family

ID=9185583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701258A Granted FR2377520A1 (fr) 1977-01-12 1977-01-12 Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton

Country Status (1)

Country Link
FR (1) FR2377520A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512506B (zh) * 2019-09-03 2024-02-23 中国水利水电第九工程局有限公司 切缝造孔装置及工程机械

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR427828A (fr) * 1911-03-28 1911-08-14 Ingersoll Rand Co Perfectionnements apportés aux forets à percussion
FR662778A (fr) * 1928-01-28 1929-08-12 Ingersoll Rand Co Support pour le dispositif de retenue de l'outil proprement dit dans les outils pneumatiques
FR669956A (fr) * 1929-02-20 1929-11-22 Ingersoll Rand Co Dispositif de retenue pour fleurets de perforatrices de roche
US2500038A (en) * 1947-02-01 1950-03-07 Chicago Pneumatic Tool Co Tool retainer for rock drills
US3356166A (en) * 1965-04-15 1967-12-05 Gardner Denver Co Percussive tool
GB1382019A (en) * 1973-07-11 1975-01-29 Atlas Copco Ab Tool retainer

Also Published As

Publication number Publication date
FR2377520A1 (fr) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse