FR559620A - Improvements to lapidaries - Google Patents

Improvements to lapidaries

Info

Publication number
FR559620A
FR559620A FR559620DA FR559620A FR 559620 A FR559620 A FR 559620A FR 559620D A FR559620D A FR 559620DA FR 559620 A FR559620 A FR 559620A
Authority
FR
France
Prior art keywords
lapidaries
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
Charles Lengele
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 FR559620A publication Critical patent/FR559620A/en
Expired legal-status Critical Current

Links

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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B23Q1/522—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair which is perpendicular to the working surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR559620D 1921-12-12 1922-12-09 Improvements to lapidaries Expired FR559620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE559620X 1921-12-12

Publications (1)

Publication Number Publication Date
FR559620A true FR559620A (en) 1923-09-19

Family

ID=3872685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559620D Expired FR559620A (en) 1921-12-12 1922-12-09 Improvements to lapidaries

Country Status (1)

Country Link
FR (1) FR559620A (en)

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