GB1234937A - Improvements in or relating to pivotally mounted ventilator blades - Google Patents

Improvements in or relating to pivotally mounted ventilator blades

Info

Publication number
GB1234937A
GB1234937A GB3101867A GB3101867A GB1234937A GB 1234937 A GB1234937 A GB 1234937A GB 3101867 A GB3101867 A GB 3101867A GB 3101867 A GB3101867 A GB 3101867A GB 1234937 A GB1234937 A GB 1234937A
Authority
GB
United Kingdom
Prior art keywords
relating
pivotally mounted
mounted ventilator
ventilator blades
july
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
GB3101867A
Inventor
Wilfred Felix Gough
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.)
LENSCRETE Ltd
Original Assignee
LENSCRETE 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 LENSCRETE Ltd filed Critical LENSCRETE Ltd
Priority to GB3101867A priority Critical patent/GB1234937A/en
Publication of GB1234937A publication Critical patent/GB1234937A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings

Abstract

1,234,937. Pivot bearing. LENSCRETE Ltd. 2 July, 1968 [5 July, 1967], No. 31018/67. Heading E2F. [Also in Divisions F2 and F4] A blade member 15 of a ventilator assembly (see Division F4) is rotatably mounted on a pivot pin 29; the pin is spaced by a ball 34 from a thrust block 33 fixed to the member on its pivotal axis. The ball and the bush 30 may be made of nylon.
GB3101867A 1967-07-05 1967-07-05 Improvements in or relating to pivotally mounted ventilator blades Expired GB1234937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3101867A GB1234937A (en) 1967-07-05 1967-07-05 Improvements in or relating to pivotally mounted ventilator blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3101867A GB1234937A (en) 1967-07-05 1967-07-05 Improvements in or relating to pivotally mounted ventilator blades

Publications (1)

Publication Number Publication Date
GB1234937A true GB1234937A (en) 1971-06-09

Family

ID=10316692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3101867A Expired GB1234937A (en) 1967-07-05 1967-07-05 Improvements in or relating to pivotally mounted ventilator blades

Country Status (1)

Country Link
GB (1) GB1234937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349082A2 (en) * 1976-04-24 1977-11-18 Siegwart Emil FLOW REGULATOR FOR FLUID LINES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349082A2 (en) * 1976-04-24 1977-11-18 Siegwart Emil FLOW REGULATOR FOR FLUID LINES

Similar Documents

Publication Publication Date Title
GB1102919A (en) Light shield assembly
ES460275A1 (en) Motion-transmitting arrangement
GB1234937A (en) Improvements in or relating to pivotally mounted ventilator blades
GB553067A (en) Improvements in shaft bearings
ES442806A1 (en) Propeller
GB1284593A (en) Improvements in and relating to microtome assemblies
GB1174660A (en) Improvements in Bearings for High-Speed Machines
GB814564A (en) Improvements in or relating to blade wheels for centrifugal fans
GB1092557A (en) Improvements in or relating to axial-flow bladed machines such as turbines
GB1183921A (en) Improvements relating to Wing Pivots for Aircraft having Variable Sweep-back Wings
GB894876A (en) An improved roller comprising a ball bearing
GB1204227A (en) Improvements in or relating to pruning shears
GB674253A (en) Improvements in cloth expanders
GB1376036A (en) Bearing assemblies
GB947401A (en) Improvements in and relating to roof light ventilators
GB1019233A (en) Blade wheel propeller for ships
GB854136A (en) Improvements in or relating to functional shaft drives
Anderson FORT MANUEL: ITS HISTORICAL SIGNIFICANCE.
GB902696A (en) Improvements in or relating to shaft bearings
GB939340A (en) Improvements in or relating to bearing arrangements
GB589843A (en) Improvements in garden shears
GB937498A (en) Stays for casements and opening fanlights
ES209087A1 (en) A "rompesol" device of variable angle (Machine-translation by Google Translate, not legally binding)
GB935168A (en) Windshield wiper equipment
GB797069A (en) Improvements in or relating to windscreen wipers