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GB434384A - Improvements in or connected with mountings for optical observation instruments - Google Patents

Improvements in or connected with mountings for optical observation instruments

Info

Publication number
GB434384A
GB434384A GB2275334A GB2275334A GB434384A GB 434384 A GB434384 A GB 434384A GB 2275334 A GB2275334 A GB 2275334A GB 2275334 A GB2275334 A GB 2275334A GB 434384 A GB434384 A GB 434384A
Authority
GB
United Kingdom
Prior art keywords
mounting
instrument
support
observer
waist
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
GB2275334A
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.)
Thales Optronics Ltd
Original Assignee
Thales Optronics Ltd
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 Thales Optronics Ltd filed Critical Thales Optronics Ltd
Priority to GB2275334A priority Critical patent/GB434384A/en
Publication of GB434384A publication Critical patent/GB434384A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

434,384. Mounting for optical instruments. BARR & STROUD, Ltd., and FRENCH, J. W., Caxton Street, Anniesland, Glasgow. Aug. 4, 1934, No. 22753. [Class 97 (i)] Mountings for optical instruments, such as range - finders and telescopes, intended for low and high angle observation, and which provide a yielding support for the instrument permitting of ready adjustment of the instrument during use, nave tne support afforded by a spring system which itself acts as the support and carries the entire weight which is on the mounting. The mounting shown in Figs. 1 and 2 comprises two supporting members, having at their upper ends crutch rests 5 for a range-finder and at their lower ends a spring part 7 attached to an apron 8 of harness consisting of waist and shoulder straps 10, 11. In a form shown in Fig. 4, crutch rests are formed on a cross bar supported by a member comprising arms 4 and a spring part 7. Instead of, as in forms described above, the mounting projecting in front of the observer it may be arranged to project towards the back of the observer as in the form shown in plan Fig. 6, where two supporting members 4, 7 are pivoted at positions 12 on a waist-belt. A cross bar member supported by two adjustable members as described may have pivoted or attached to it a platform on which an observation instrument, e.g. a pair of binoculars, may be mounted.
GB2275334A 1934-08-04 1934-08-04 Improvements in or connected with mountings for optical observation instruments Expired GB434384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2275334A GB434384A (en) 1934-08-04 1934-08-04 Improvements in or connected with mountings for optical observation instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2275334A GB434384A (en) 1934-08-04 1934-08-04 Improvements in or connected with mountings for optical observation instruments

Publications (1)

Publication Number Publication Date
GB434384A true GB434384A (en) 1935-08-30

Family

ID=10184518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2275334A Expired GB434384A (en) 1934-08-04 1934-08-04 Improvements in or connected with mountings for optical observation instruments

Country Status (1)

Country Link
GB (1) GB434384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060583A (en) * 1960-06-27 1962-10-30 Bell Telephone Labor Inc Compensating arrangements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060583A (en) * 1960-06-27 1962-10-30 Bell Telephone Labor Inc Compensating arrangements

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