GB190005990A - Improvements in Pivot Devices for Adjustments for Looking Glasses and other Articles Required to be Swung or Held at Various Angles. - Google Patents

Improvements in Pivot Devices for Adjustments for Looking Glasses and other Articles Required to be Swung or Held at Various Angles.

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Publication number
GB190005990A
GB190005990A GB190005990DA GB190005990A GB 190005990 A GB190005990 A GB 190005990A GB 190005990D A GB190005990D A GB 190005990DA GB 190005990 A GB190005990 A GB 190005990A
Authority
GB
United Kingdom
Prior art keywords
pivot
teeth
looking
fixed
adjustments
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
Thomas Jones
Henry Thomas Turner
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 GB190005990A publication Critical patent/GB190005990A/en
Expired legal-status Critical Current

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  • Pivots And Pivotal Connections (AREA)

Abstract

5990. Jones, T., and Turner, H. T. March 30. Pivot adjustments.-Relates to a pivot adjustment for looking-glasses, blackboards, and the like. The plate A with the pivot C, is fixed on the looking-glass, the pivot being surrounded by a ring B with blunt teeth on one face. The plate D is fixed on the support, and has a boss E in which is fitted a piece F having blunt teeth G on its outer face, which teeth are pressed in contact with the teeth on B by the spiral spring H. This spring surrounds a tube I, fixed to the end of the boss E and adapted to receive the pivot C. The pivot C is held in the tube I by a washer M and pin N. A pin J, fixed in the piece F, works in a slot K in the tube, which slot may be slightly inclined. Dummy pieces (without teeth) F and B may be used at the opposite side of the looking-glass. India-rubber washers on the faces of B and F may be used instead of teeth.
GB190005990D 1900-03-30 1900-03-30 Improvements in Pivot Devices for Adjustments for Looking Glasses and other Articles Required to be Swung or Held at Various Angles. Expired GB190005990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190005990T 1900-03-30

Publications (1)

Publication Number Publication Date
GB190005990A true GB190005990A (en) 1901-02-01

Family

ID=32419818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190005990D Expired GB190005990A (en) 1900-03-30 1900-03-30 Improvements in Pivot Devices for Adjustments for Looking Glasses and other Articles Required to be Swung or Held at Various Angles.

Country Status (1)

Country Link
GB (1) GB190005990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186905A (en) * 1975-06-09 1980-02-05 Dominion Auto Accessories Limited Retractable truck mirror

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186905A (en) * 1975-06-09 1980-02-05 Dominion Auto Accessories Limited Retractable truck mirror

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