FR1145919A - Device for automatic threading on a lead screw machine tool - Google Patents

Device for automatic threading on a lead screw machine tool

Info

Publication number: FR1145919A
Authority: FR; France
Prior art keywords: lead screw; machine tool; screw machine; automatic threading; threading
Prior art date: 1956-03-21
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

Inventor

Jules-Louis Jeanneret

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.)

1956-03-21

Filing date

1956-03-21

Publication date

1957-10-30

1956-03-21 Application filed filed Critical

1957-10-30 Application granted granted Critical

1957-10-30 Publication of FR1145919A publication Critical patent/FR1145919A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
- B23Q1/68—Movable or adjustable work or tool supports characterised by the purpose of the movement for withdrawing tool or work during reverse movement
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/04—Machines with one working-spindle

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Turning (AREA)

FR1145919D 1956-03-21 1956-03-21 Device for automatic threading on a lead screw machine tool Expired FR1145919A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1145919T		1956-03-21

Publications (1)

Publication Number	Publication Date
FR1145919A true FR1145919A (en)	1957-10-30

Family

ID=9645129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1145919D Expired FR1145919A (en)	1956-03-21	1956-03-21	Device for automatic threading on a lead screw machine tool

Country Status (4)

Country	Link
BE (1)	BE551326A (en)
CH (1)	CH333277A (en)
FR (1)	FR1145919A (en)
GB (1)	GB814599A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1263456B (en) *	1962-06-16	1968-03-14	Ferdinand C Weipert Fa	Holding device for turning bars
US4186631A (en) *	1978-02-24	1980-02-05	Grider James D	Threading apparatus for a standard engine lathe

0
- BE BE551326D patent/BE551326A/xx unknown
1956
- 1956-03-21 FR FR1145919D patent/FR1145919A/en not_active Expired
- 1956-10-10 CH CH333277D patent/CH333277A/en unknown
- 1956-12-04 GB GB37091/56A patent/GB814599A/en not_active Expired

Also Published As

Publication number	Publication date
GB814599A (en)	1959-06-10
CH333277A (en)	1958-10-15
BE551326A (en)

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