FR996543A - Marteau à buriner - Google Patents

Marteau à buriner

Info

Publication number
FR996543A
FR996543A FR996543DA FR996543A FR 996543 A FR996543 A FR 996543A FR 996543D A FR996543D A FR 996543DA FR 996543 A FR996543 A FR 996543A
Authority
FR
France
Prior art keywords
chisel hammer
chisel
hammer
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)
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of FR996543A publication Critical patent/FR996543A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR996543D 1949-03-17 1949-10-04 Marteau à buriner Expired FR996543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US996543XA 1949-03-17 1949-03-17

Publications (1)

Publication Number Publication Date
FR996543A true FR996543A (fr) 1951-12-20

Family

ID=22276015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996543D Expired FR996543A (fr) 1949-03-17 1949-10-04 Marteau à buriner

Country Status (1)

Country Link
FR (1) FR996543A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115724077A (zh) * 2022-11-25 2023-03-03 湖南兴怀新材料科技有限公司 用于灰斗和输灰管的疏通装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115724077A (zh) * 2022-11-25 2023-03-03 湖南兴怀新材料科技有限公司 用于灰斗和输灰管的疏通装置

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