FR2544033B1 - IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT - Google Patents

IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT

Info

Publication number
FR2544033B1
FR2544033B1 FR8305692A FR8305692A FR2544033B1 FR 2544033 B1 FR2544033 B1 FR 2544033B1 FR 8305692 A FR8305692 A FR 8305692A FR 8305692 A FR8305692 A FR 8305692A FR 2544033 B1 FR2544033 B1 FR 2544033B1
Authority
FR
France
Prior art keywords
mechanical equipment
displacement unit
precision mechanical
improved displacement
improved
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
FR8305692A
Other languages
French (fr)
Other versions
FR2544033A1 (en
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
Priority to FR8305692A priority Critical patent/FR2544033B1/en
Publication of FR2544033A1 publication Critical patent/FR2544033A1/en
Application granted granted Critical
Publication of FR2544033B1 publication Critical patent/FR2544033B1/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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0652—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage
    • F16C29/0666—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
FR8305692A 1983-04-07 1983-04-07 IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT Expired FR2544033B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305692A FR2544033B1 (en) 1983-04-07 1983-04-07 IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305692A FR2544033B1 (en) 1983-04-07 1983-04-07 IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT

Publications (2)

Publication Number Publication Date
FR2544033A1 FR2544033A1 (en) 1984-10-12
FR2544033B1 true FR2544033B1 (en) 1986-12-19

Family

ID=9287612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305692A Expired FR2544033B1 (en) 1983-04-07 1983-04-07 IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT

Country Status (1)

Country Link
FR (1) FR2544033B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624922A (en) * 1985-07-01 1987-01-10 Nippon Thompson Co Ltd Direction changing pass of rolling bearing for rectilinear motion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1073668A (en) * 1953-01-31 1954-09-28 Roller or ball bearings
GB761699A (en) * 1953-04-02 1956-11-21 Louis Frederic Libgotte Improvements in antifriction slides
US3467447A (en) * 1967-06-22 1969-09-16 Beaver Precision Prod Ball way package
DE1961468A1 (en) * 1969-12-08 1971-06-16 Georg Titt Waelz Laengslager
FR2154987A5 (en) * 1971-10-01 1973-05-18 Beaver Precision Product
DE2620864A1 (en) * 1976-05-11 1977-11-24 T I P Tech Ind Und Produktbera Recirculating roller linear bearing - has endless roller track with curved track sections attached to linear track block
JPS57101121A (en) * 1980-12-12 1982-06-23 Hiroshi Teramachi Rectilinear guiding roller bearing unit and its use
US4420193A (en) * 1981-08-11 1983-12-13 Hiroshi Teramachi Linear ball bearing unit

Also Published As

Publication number Publication date
FR2544033A1 (en) 1984-10-12

Similar Documents

Publication Publication Date Title
MA21155A1 (en) MECHANICAL RAZORS.
FR2502325B1 (en) PROBE FOR MACHINE TOOL
MX157533A (en) THERMO-EXPANSION COMPENSATOR
BR8302891A (en) RAIL CALCULATING MACHINE
GB2107049B (en) Railway work machine
GB2065753B (en) Railway work-site machine equipped with a mechanical unit for displacement of the track
DE3279853D1 (en) Machine readable record
RO81491A (en) WORKING UNIT FOR CURING
GB2124381B (en) Displacement measuring instrument
JPS57155401A (en) Railroad filling machine
FR2555222B1 (en) CALIPER ARMOR FOR CONSTRUCTION WORKS
FR2522750B1 (en) BEARING FOR LINEAR DISPLACEMENTS
FR2544033B1 (en) IMPROVED DISPLACEMENT UNIT FOR PRECISION MECHANICAL EQUIPMENT
GB2107048B (en) Railway work machine
DE3475560D1 (en) COMMANDE HYDRAULIQUE POUR VANNE
JPS57175694A (en) Indicator for crane work
JPS57150087A (en) Indicator for ticketing machine
FR2536102B1 (en) PARPAING FOR CONSTRUCTION
FR2554921B1 (en) NEEDLE INDICATOR, PARTICULARLY FOR MEASURING LINEAR DIMENSIONS
JPS57161201A (en) Railroad filling machine
FR2541394B1 (en) BEARING FOR LONGITUDINAL MOVEMENTS
DE3367811D1 (en) Precision pressure gauge
GB8333604D0 (en) Apparatus for measuring displacement
FR2556292B1 (en) GEARBOX MECHANISM
EP0149675A4 (en) Non-contact optical apparatus for measuring displacement.

Legal Events

Date Code Title Description
ST Notification of lapse