GB1454411A - Apparatus including a knife edge - Google Patents

Apparatus including a knife edge

Info

Publication number
GB1454411A
GB1454411A GB124173A GB124173A GB1454411A GB 1454411 A GB1454411 A GB 1454411A GB 124173 A GB124173 A GB 124173A GB 124173 A GB124173 A GB 124173A GB 1454411 A GB1454411 A GB 1454411A
Authority
GB
United Kingdom
Prior art keywords
locating
blade
knife edge
locating member
urged
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
GB124173A
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.)
OERTLING Ltd
Original Assignee
OERTLING 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 OERTLING Ltd filed Critical OERTLING Ltd
Priority to GB124173A priority Critical patent/GB1454411A/en
Publication of GB1454411A publication Critical patent/GB1454411A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/02—Arrangements of bearings
    • G01G21/04—Arrangements of bearings of knife-edge bearings
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/02—Knife-edge bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Knives (AREA)

Abstract

1454411 Weighing machine L OERTLING Ltd 31 Jan 1974 [9 Jan 1973] 1241/73 Heading G1W [Also in Division F2] A weighing machine bearing includes a knife edge pivot blade 10, spaced support surfaces 13, 14 and locating means for locating the blade 10 endwise, the locating means including a locating member 20 which is engaged within a co-operating recess 19 in the knife edge 11 so that during pivotal movement the blade 10 also pivots about the locating member 20, wherein the locating member 20 is urged into engagement with the co-operating recess 19 by resilient means 21. The locating member may be a hemisphere 24, Fig. 5 (not shown), or a triangular prism 23, Fig. 4 (not shown). Fig. 7 (not shown) shows the resilient means in the form of a leaf-spring 34 carried by a pair of leaf-springs 29, 30 which provide parallel motion when urged by a screw 32 to give endwise adjustment of the blade 10.
GB124173A 1973-01-09 1973-01-09 Apparatus including a knife edge Expired GB1454411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB124173A GB1454411A (en) 1973-01-09 1973-01-09 Apparatus including a knife edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB124173A GB1454411A (en) 1973-01-09 1973-01-09 Apparatus including a knife edge

Publications (1)

Publication Number Publication Date
GB1454411A true GB1454411A (en) 1976-11-03

Family

ID=9718568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB124173A Expired GB1454411A (en) 1973-01-09 1973-01-09 Apparatus including a knife edge

Country Status (1)

Country Link
GB (1) GB1454411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624563A2 (en) * 1986-12-03 1989-06-16 Onera (Off Nat Aerospatiale) Improvements made to an isostatic linking mechanism with four links between a plane surface and an oblique surface, and application of this mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624563A2 (en) * 1986-12-03 1989-06-16 Onera (Off Nat Aerospatiale) Improvements made to an isostatic linking mechanism with four links between a plane surface and an oblique surface, and application of this mechanism

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee