GB191107366A - Improvements in Mounting Reflector Systems for Testing Appliances. - Google Patents

Improvements in Mounting Reflector Systems for Testing Appliances.

Info

Publication number
GB191107366A
GB191107366A GB191107366DA GB191107366A GB 191107366 A GB191107366 A GB 191107366A GB 191107366D A GB191107366D A GB 191107366DA GB 191107366 A GB191107366 A GB 191107366A
Authority
GB
United Kingdom
Prior art keywords
envelope
testing
casing
rays
appliances
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
Albert Koenig
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 GB191107366A publication Critical patent/GB191107366A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

7366. K÷nig, A. March 24. Testing-apparatus, auxiliary. - In order to prevent deformation of the prism casing in testing appliances in which the entering and emergent rays are parallel, the casing c is yieldingly supported in an envelope d either by means of a gimbal mounting g, h at one end, and guide rollers l permitting longitudinal movement at the other end, as shown in Fig. 1, or else by means of a series of tension members t, Fig. 4, passing through the envelope slantwise at either end and engaging flanged rings u bv means of small balls carried on wires v which pass through saw cuts in the ring. The envelope in either case is hermetically sealed and provided with windows for the passage of the rays. Specification 1965/09 is referred to.
GB191107366D 1911-03-24 1911-03-24 Improvements in Mounting Reflector Systems for Testing Appliances. Expired GB191107366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191107366T 1911-03-24

Publications (1)

Publication Number Publication Date
GB191107366A true GB191107366A (en) 1911-08-10

Family

ID=32498101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191107366D Expired GB191107366A (en) 1911-03-24 1911-03-24 Improvements in Mounting Reflector Systems for Testing Appliances.

Country Status (1)

Country Link
GB (1) GB191107366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293218A (en) * 1978-12-28 1981-10-06 Laser Alignment, Inc. Reference light beam projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293218A (en) * 1978-12-28 1981-10-06 Laser Alignment, Inc. Reference light beam projector

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