GB336063A - Improvements in microscopes - Google Patents

Improvements in microscopes

Info

Publication number
GB336063A
GB336063A GB2683829A GB2683829A GB336063A GB 336063 A GB336063 A GB 336063A GB 2683829 A GB2683829 A GB 2683829A GB 2683829 A GB2683829 A GB 2683829A GB 336063 A GB336063 A GB 336063A
Authority
GB
United Kingdom
Prior art keywords
limb
adjustment
bars
beck
levers
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
GB2683829A
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.)
CONPAD BECK
CONRAD JOSEPH BECK
Original Assignee
CONPAD BECK
CONRAD JOSEPH BECK
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 CONPAD BECK, CONRAD JOSEPH BECK filed Critical CONPAD BECK
Priority to GB2683829A priority Critical patent/GB336063A/en
Publication of GB336063A publication Critical patent/GB336063A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Abstract

336,063. Beck, C., and Beck, C. J. Sept. 4, 1929. Microscopes.-The fine focussing adjustment is constructed with two parallel cylindrical bars sliding in parallel holes, in place of the usual dovetailed slide, the adjustment being made by screws working at right angles to the slide, the motion being converted through a right angle by levers. In one form the bars b are mounted in the limb a of the instrument so as to be completely encased thereby. The limb a also carries the screws and levers d for effecting the adjustment, the weight of the sliding part c which carries the body of the microscope being counterbalanced by the spring e. In a modification the bars b are carried by the sliding part c and work in holes in the limb a.
GB2683829A 1929-09-04 1929-09-04 Improvements in microscopes Expired GB336063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2683829A GB336063A (en) 1929-09-04 1929-09-04 Improvements in microscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2683829A GB336063A (en) 1929-09-04 1929-09-04 Improvements in microscopes

Publications (1)

Publication Number Publication Date
GB336063A true GB336063A (en) 1930-10-09

Family

ID=10250069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2683829A Expired GB336063A (en) 1929-09-04 1929-09-04 Improvements in microscopes

Country Status (1)

Country Link
GB (1) GB336063A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295338B2 (en) 2006-06-29 2012-10-23 Leo Montreuil Generated set top calibration patterns in manufacturing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295338B2 (en) 2006-06-29 2012-10-23 Leo Montreuil Generated set top calibration patterns in manufacturing

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