FR437072A - Mandrin porte-mèches - Google Patents

Mandrin porte-mèches

Info

Publication number
FR437072A
FR437072A FR437072A FR437072DA FR437072A FR 437072 A FR437072 A FR 437072A FR 437072 A FR437072 A FR 437072A FR 437072D A FR437072D A FR 437072DA FR 437072 A FR437072 A FR 437072A
Authority
FR
France
Prior art keywords
drill chuck
chuck
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
FR437072A
Other languages
English (en)
French (fr)
Inventor
Werner Johan Wahlstrom
Bernhard Theodore Burchardi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR437072A publication Critical patent/FR437072A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/1612—Jaws movement actuated by cam surface in a radial plane
    • B23B31/16125—Details of the jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
FR437072A 1911-11-25 1911-12-01 Mandrin porte-mèches Expired FR437072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191126413T 1911-11-25

Publications (1)

Publication Number Publication Date
FR437072A true FR437072A (fr) 1912-04-12

Family

ID=32568932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR437072A Expired FR437072A (fr) 1911-11-25 1911-12-01 Mandrin porte-mèches

Country Status (3)

Country Link
DE (1) DE283370C (cs)
FR (1) FR437072A (cs)
GB (1) GB191126413A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118650468A (zh) * 2024-08-19 2024-09-17 宁波实隆轴承有限公司 一种轴承内圈开槽固定装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903337A (zh) * 2017-04-20 2017-06-30 韩树海 摩差锁止钻夹头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118650468A (zh) * 2024-08-19 2024-09-17 宁波实隆轴承有限公司 一种轴承内圈开槽固定装置

Also Published As

Publication number Publication date
DE283370C (cs)
GB191126413A (en) 1912-06-13

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