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GB190813242A - Improvements in or relating to Adjustment Mechanism for Microscopes and other Apparatus. - Google Patents

Improvements in or relating to Adjustment Mechanism for Microscopes and other Apparatus.

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Publication number
GB190813242A
GB190813242A GB190813242DA GB190813242A GB 190813242 A GB190813242 A GB 190813242A GB 190813242D A GB190813242D A GB 190813242DA GB 190813242 A GB190813242 A GB 190813242A
Authority
GB
United Kingdom
Prior art keywords
microscopes
spindle
roller
springs
support
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
Inventor
Keith Lucas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190813242A publication Critical patent/GB190813242A/en
Expired legal-status Critical Current

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Abstract

13,242. Lucas, K. June 22 Microscopes.-A friction-roller device is used instead of the ordinary rack-and-pinion mechanism employed for adjusting microscopes and the like. The microscope tube is guided by a support B and is provided with h a guide - bar A<1> against which a roller C provided with a groove C<1> is pressed by springs D secured to the support. The springs are indented at D<2> to form a bearing for the spindle C<2>. In a modification, the spindle is rigidly supported at one end by a bridge-piece E having a spherical recess into which takes the rounded end C' of the spindle. Instead of the roller being grooved it may engage with a grooved rod.
GB190813242D 1908-06-22 1908-06-22 Improvements in or relating to Adjustment Mechanism for Microscopes and other Apparatus. Expired GB190813242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190813242T 1908-06-22

Publications (1)

Publication Number Publication Date
GB190813242A true GB190813242A (en) 1909-04-15

Family

ID=32552310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190813242D Expired GB190813242A (en) 1908-06-22 1908-06-22 Improvements in or relating to Adjustment Mechanism for Microscopes and other Apparatus.

Country Status (1)

Country Link
GB (1) GB190813242A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439485A (en) * 1946-04-17 1948-04-13 Mitchel Tyler Company Adjustment mechanism for microscopes
US2579195A (en) * 1948-10-20 1951-12-18 Bausch & Lomb Focusing mechanism for microscopes
US2580309A (en) * 1949-02-02 1951-12-25 Busch Prec Camera Corp Camera track structure
US3166628A (en) * 1962-05-25 1965-01-19 Bausch & Lomb Microscope stage guide and operating mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439485A (en) * 1946-04-17 1948-04-13 Mitchel Tyler Company Adjustment mechanism for microscopes
US2579195A (en) * 1948-10-20 1951-12-18 Bausch & Lomb Focusing mechanism for microscopes
US2580309A (en) * 1949-02-02 1951-12-25 Busch Prec Camera Corp Camera track structure
US3166628A (en) * 1962-05-25 1965-01-19 Bausch & Lomb Microscope stage guide and operating mechanism

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