GB1250746A - - Google Patents

Info

Publication number
GB1250746A
GB1250746A GB1250746DA GB1250746A GB 1250746 A GB1250746 A GB 1250746A GB 1250746D A GB1250746D A GB 1250746DA GB 1250746 A GB1250746 A GB 1250746A
Authority
GB
United Kingdom
Prior art keywords
balls
carriage
track
lines
march
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
Other languages
English (en)
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 filed Critical
Publication of GB1250746A publication Critical patent/GB1250746A/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
    • F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
GB1250746D 1969-03-21 1970-03-23 Expired GB1250746A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914451 DE1914451A1 (de) 1969-03-21 1969-03-21 Waelzlagerfuehrung

Publications (1)

Publication Number Publication Date
GB1250746A true GB1250746A (enrdf_load_stackoverflow) 1971-10-20

Family

ID=5728883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250746D Expired GB1250746A (enrdf_load_stackoverflow) 1969-03-21 1970-03-23

Country Status (7)

Country Link
BE (1) BE747586A (enrdf_load_stackoverflow)
CH (1) CH514085A (enrdf_load_stackoverflow)
DE (1) DE1914451A1 (enrdf_load_stackoverflow)
FR (1) FR2039840A5 (enrdf_load_stackoverflow)
GB (1) GB1250746A (enrdf_load_stackoverflow)
LU (1) LU60565A1 (enrdf_load_stackoverflow)
NL (1) NL7004012A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362688A (en) * 2000-05-25 2001-11-28 Dana Corp Axially adjustable steering shaft assembly with ball spline
IT201600101554A1 (it) * 2016-10-11 2018-04-11 Alma Tech S R L Dispositivo di serraggio di pezzi in lavorazione

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900300A (nl) * 1979-01-15 1980-07-17 Skf Ind Trading & Dev Kogellager voor een lineaire beweging.
JPS59103018A (ja) * 1982-12-02 1984-06-14 Nippon Thompson Co Ltd 無限直線運動用ころ軸受
US4527840A (en) * 1983-02-10 1985-07-09 Thomson Industries, Inc. Linear bearing
IT1177677B (it) * 1983-05-02 1987-08-26 Hiroshi Teramachi Cuscinetto a scorrimento lineare e complesso a tavola che lo comprende
EP0217971B1 (de) * 1985-10-01 1988-12-28 SRO Kugellagerwerke J. Schmid-Roost AG Linearlager für unbegrenzte Längsbewegungen
DE3636138A1 (de) * 1986-10-24 1988-04-28 Neff Gewindespindeln Linearlageranordnung
DE3805392A1 (de) * 1988-02-20 1989-08-31 Ipiranga Sa Linearlager mit umlaufenden kugeln
JP2965874B2 (ja) * 1994-10-20 1999-10-18 先生精機株式会社 アクチュエータ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362688A (en) * 2000-05-25 2001-11-28 Dana Corp Axially adjustable steering shaft assembly with ball spline
US6364778B1 (en) 2000-05-25 2002-04-02 Spicer Driveshaft, Inc. Axially adjustable steering shaft assembly with ball spline
GB2362688B (en) * 2000-05-25 2004-08-25 Dana Corp Axially adjustable steering shaft assembly with ball spline
AU776934B2 (en) * 2000-05-25 2004-09-30 Dana Corporation Axially adjustable steering shaft assembly with ball spline
IT201600101554A1 (it) * 2016-10-11 2018-04-11 Alma Tech S R L Dispositivo di serraggio di pezzi in lavorazione

Also Published As

Publication number Publication date
FR2039840A5 (enrdf_load_stackoverflow) 1971-01-15
DE1914451A1 (de) 1970-10-01
CH514085A (de) 1971-10-15
BE747586A (fr) 1970-08-31
LU60565A1 (enrdf_load_stackoverflow) 1970-05-21
NL7004012A (enrdf_load_stackoverflow) 1970-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees