[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2262254A1 - - Google Patents

Info

Publication number
FR2262254A1
FR2262254A1 FR7505561A FR7505561A FR2262254A1 FR 2262254 A1 FR2262254 A1 FR 2262254A1 FR 7505561 A FR7505561 A FR 7505561A FR 7505561 A FR7505561 A FR 7505561A FR 2262254 A1 FR2262254 A1 FR 2262254A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7505561A
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.)
Doosan Bobcat North America Inc
Original Assignee
Clark Equipment 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 Clark Equipment Co filed Critical Clark Equipment Co
Publication of FR2262254A1 publication Critical patent/FR2262254A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR7505561A 1974-02-22 1975-02-21 Withdrawn FR2262254A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US446195A US3887282A (en) 1974-02-22 1974-02-22 Concave conic reflector

Publications (1)

Publication Number Publication Date
FR2262254A1 true FR2262254A1 (fr) 1975-09-19

Family

ID=23771667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505561A Withdrawn FR2262254A1 (fr) 1974-02-22 1975-02-21

Country Status (6)

Country Link
US (1) US3887282A (fr)
JP (1) JPS50120356A (fr)
BR (1) BR7501015A (fr)
DE (1) DE2502372A1 (fr)
FR (1) FR2262254A1 (fr)
ZA (1) ZA75450B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684247A (en) * 1985-10-18 1987-08-04 Calspan Corporation Target member for use in a positioning system
US4678329A (en) * 1985-10-18 1987-07-07 Calspan Corporation Automatically guided vehicle control system
US6539638B1 (en) 2000-04-27 2003-04-01 Victor Pelletier Line projecting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493430A (en) * 1946-04-26 1950-01-03 Jr Robert E Ward Apparatus having conical reflector for projecting magnified images
US2686866A (en) * 1949-12-20 1954-08-17 Duro Test Corp Color mixing lighting apparatus
BE639563A (fr) * 1962-11-05
US3551061A (en) * 1967-07-26 1970-12-29 Textron Inc Instrument for and method of optical work inspection

Also Published As

Publication number Publication date
DE2502372A1 (de) 1975-08-28
ZA75450B (en) 1976-01-28
JPS50120356A (fr) 1975-09-20
BR7501015A (pt) 1975-12-02
US3887282A (en) 1975-06-03

Similar Documents

Publication Publication Date Title
DK25675A (fr)
FR2279299B2 (fr)
FR2262254A1 (fr)
FR2268143B2 (fr)
AU7459374A (fr)
FI751422A (fr)
FR2284858B3 (fr)
DK140075A (fr)
AU7459074A (fr)
AR199073A1 (fr)
AR199134A1 (fr)
FI379974A (fr)
AU481934A (fr)
BG19965A1 (fr)
BG22606A1 (fr)
DD117135A1 (fr)
AU479725A (fr)
AU479802A (fr)
AU480170A (fr)
AU480501A (fr)
AU480762A (fr)
AU480879A (fr)
AU481001A (fr)
BG22216A1 (fr)
AU482115A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse