FR577771A - Adaptation de porte-forets - Google Patents

Adaptation de porte-forets

Info

Publication number
FR577771A
FR577771A FR577771DA FR577771A FR 577771 A FR577771 A FR 577771A FR 577771D A FR577771D A FR 577771DA FR 577771 A FR577771 A FR 577771A
Authority
FR
France
Prior art keywords
adaptation
drill holders
holders
drill
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
Charles Bouiller
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 FR577771A publication Critical patent/FR577771A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR577771D 1924-02-26 1924-02-26 Adaptation de porte-forets Expired FR577771A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577771T 1924-02-26

Publications (1)

Publication Number Publication Date
FR577771A true FR577771A (fr) 1924-09-10

Family

ID=8954970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577771D Expired FR577771A (fr) 1924-02-26 1924-02-26 Adaptation de porte-forets

Country Status (1)

Country Link
FR (1) FR577771A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119949187A (zh) * 2025-03-20 2025-05-09 四川省农业机械科学研究院 一种单排多孔自适应定深打孔装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119949187A (zh) * 2025-03-20 2025-05-09 四川省农业机械科学研究院 一种单排多孔自适应定深打孔装置

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