FR883095A - Centering punch for tower shafts - Google Patents

Centering punch for tower shafts

Info

Publication number
FR883095A
FR883095A FR883095DA FR883095A FR 883095 A FR883095 A FR 883095A FR 883095D A FR883095D A FR 883095DA FR 883095 A FR883095 A FR 883095A
Authority
FR
France
Prior art keywords
centering punch
tower shafts
tower
shafts
punch
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)
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.)
Hahn and Kolb GmbH and Co
Original Assignee
Hahn and Kolb GmbH and Co
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 Hahn and Kolb GmbH and Co filed Critical Hahn and Kolb GmbH and Co
Application granted granted Critical
Publication of FR883095A publication Critical patent/FR883095A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs
    • B23B33/005—Drivers with driving pins or the like
FR883095D 1939-08-09 1942-06-13 Centering punch for tower shafts Expired FR883095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB188303D DE749858C (en) 1939-08-09 1939-08-09 In its conical sleeve, axially displaceable driver tip for lathe spindles against spring force

Publications (1)

Publication Number Publication Date
FR883095A true FR883095A (en) 1943-06-23

Family

ID=7010635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883095D Expired FR883095A (en) 1939-08-09 1942-06-13 Centering punch for tower shafts

Country Status (4)

Country Link
BE (1) BE446231A (en)
CH (1) CH227206A (en)
DE (1) DE749858C (en)
FR (1) FR883095A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671370A (en) * 1950-07-20 1954-03-09 Wiest Wilhelm Lathe center
DE841672C (en) * 1950-11-21 1952-06-19 Werner Roterberg Driving point for lathe spindles or the like.
BE521923A (en) * 1953-04-04
DE1012801B (en) * 1953-04-21 1957-07-25 Wilhelm Hegenscheidt Kommandit Driver for swiveling bars, in particular for steering knuckle swiveling bars
DE1096161B (en) * 1955-08-16 1960-12-29 Ernst Weigand Driving point for turning arms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE491921C (en) * 1930-02-17 Wotan Werke Akt Ges Driving sleeve for stepped workpieces in turning jaws
US1239027A (en) * 1916-03-01 1917-09-04 Grand Rapids School Equipment Co Lathe-center.
US1361120A (en) * 1920-02-07 1920-12-07 Weatherby George Lathe center and driver
DE703550C (en) * 1935-06-11 1941-03-11 Paul Forkardt Komm Ges Driver with core tip
DE723067C (en) * 1937-02-27 1942-07-28 Paul Forkardt Komm Ges Driver with core tip

Also Published As

Publication number Publication date
BE446231A (en) 1942-07-31
CH227206A (en) 1943-05-31
DE749858C (en) 1944-12-06

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