GB2364760B - Positioning apparatus - Google Patents

Positioning apparatus

Info

Publication number
GB2364760B
GB2364760B GB0125066A GB0125066A GB2364760B GB 2364760 B GB2364760 B GB 2364760B GB 0125066 A GB0125066 A GB 0125066A GB 0125066 A GB0125066 A GB 0125066A GB 2364760 B GB2364760 B GB 2364760B
Authority
GB
United Kingdom
Prior art keywords
positioning apparatus
positioning
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 - Fee Related
Application number
GB0125066A
Other versions
GB2364760A (en
GB0125066D0 (en
Inventor
Toru Miyake
Manabu Okada
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co 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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority claimed from GB9821785A external-priority patent/GB2332033B/en
Publication of GB0125066D0 publication Critical patent/GB0125066D0/en
Publication of GB2364760A publication Critical patent/GB2364760A/en
Application granted granted Critical
Publication of GB2364760B publication Critical patent/GB2364760B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/025—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a friction shaft
    • 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
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
GB0125066A 1997-10-31 1998-10-06 Positioning apparatus Expired - Fee Related GB2364760B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30088797 1997-10-31
GB9821785A GB2332033B (en) 1997-10-31 1998-10-06 Positioning apparatus

Publications (3)

Publication Number Publication Date
GB0125066D0 GB0125066D0 (en) 2001-12-12
GB2364760A GB2364760A (en) 2002-02-06
GB2364760B true GB2364760B (en) 2002-04-24

Family

ID=26314467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0125066A Expired - Fee Related GB2364760B (en) 1997-10-31 1998-10-06 Positioning apparatus

Country Status (1)

Country Link
GB (1) GB2364760B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2949967B1 (en) * 2014-05-29 2020-05-06 Fundacja Rozwoju Kardiochirurgii Im. Prof. Zbigniewa Religi Mechanism for reciprocating linear motion for a medical device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006387A (en) * 1977-10-25 1979-05-02 Brown & Sharpe Mfg Linear actuator
US4411166A (en) * 1981-03-16 1983-10-25 Keuffel & Esser Company Precise linear actuator
US4947698A (en) * 1988-07-01 1990-08-14 Zero-Max Industries Inc. Rotational to linear actuator
JPH08184360A (en) * 1994-12-28 1996-07-16 Ntn Corp Frictional forward and backward movement drive device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006387A (en) * 1977-10-25 1979-05-02 Brown & Sharpe Mfg Linear actuator
US4411166A (en) * 1981-03-16 1983-10-25 Keuffel & Esser Company Precise linear actuator
US4947698A (en) * 1988-07-01 1990-08-14 Zero-Max Industries Inc. Rotational to linear actuator
JPH08184360A (en) * 1994-12-28 1996-07-16 Ntn Corp Frictional forward and backward movement drive device

Also Published As

Publication number Publication date
GB2364760A (en) 2002-02-06
GB0125066D0 (en) 2001-12-12

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Legal Events

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

Effective date: 20071006