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FR1185770A - Automatic screw head polishing machine - Google Patents

Automatic screw head polishing machine

Info

Publication number
FR1185770A
FR1185770A FR1185770DA FR1185770A FR 1185770 A FR1185770 A FR 1185770A FR 1185770D A FR1185770D A FR 1185770DA FR 1185770 A FR1185770 A FR 1185770A
Authority
FR
France
Prior art keywords
screw head
polishing machine
automatic screw
head polishing
automatic
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
French (fr)
Inventor
Louis Berger
Paul-Jacques Lobstein
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 FR1185770A publication Critical patent/FR1185770A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/007—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding buttons, nail heads, screw heads, bottle capsules or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1185770D 1957-11-05 1957-11-05 Automatic screw head polishing machine Expired FR1185770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185770T 1957-11-05

Publications (1)

Publication Number Publication Date
FR1185770A true FR1185770A (en) 1959-08-05

Family

ID=9664060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185770D Expired FR1185770A (en) 1957-11-05 1957-11-05 Automatic screw head polishing machine

Country Status (1)

Country Link
FR (1) FR1185770A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770453A3 (en) * 1995-09-29 1997-08-27 Fairchild Holding Corp Five spindle fluting machine
CN117103029A (en) * 2023-10-18 2023-11-24 四川西蜀电力金具集团有限公司 Bolt head grinding device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770453A3 (en) * 1995-09-29 1997-08-27 Fairchild Holding Corp Five spindle fluting machine
US5906537A (en) * 1995-09-29 1999-05-25 Fairchild Holding Corp. Five spindle fluting machine
US6015351A (en) * 1995-09-29 2000-01-18 Fairchild Holding Corp. Five spindle fluting machine
US6050886A (en) * 1995-09-29 2000-04-18 Fairchild Holding Corp. Rotary drum holder
CN117103029A (en) * 2023-10-18 2023-11-24 四川西蜀电力金具集团有限公司 Bolt head grinding device
CN117103029B (en) * 2023-10-18 2023-12-22 四川西蜀电力金具集团有限公司 Bolt head grinding device

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