GB1194092A - Improvements relating to Means for Producing Relative Movement Between Two Bodies - Google Patents

Improvements relating to Means for Producing Relative Movement Between Two Bodies

Info

Publication number
GB1194092A
GB1194092A GB2028/68A GB202868A GB1194092A GB 1194092 A GB1194092 A GB 1194092A GB 2028/68 A GB2028/68 A GB 2028/68A GB 202868 A GB202868 A GB 202868A GB 1194092 A GB1194092 A GB 1194092A
Authority
GB
United Kingdom
Prior art keywords
rack
actuators
carriage
rails
slide
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
GB2028/68A
Inventor
Maurice Woolmer Gribble
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB2028/68A priority Critical patent/GB1194092A/en
Priority to US789459A priority patent/US3596526A/en
Priority to FR6900269A priority patent/FR2000219A1/fr
Priority to NL6900463A priority patent/NL6900463A/xx
Priority to DE19691901246 priority patent/DE1901246A1/en
Publication of GB1194092A publication Critical patent/GB1194092A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/022—Indexing equipment in which only the indexing movement is of importance
    • B23Q16/023—Indexing equipment in which only the indexing movement is of importance by converting a reciprocating or oscillating movement into or linear indexing movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

1,194,092. Machine tool details; drilling. FERRANTI Ltd. 23 Dec., 1968 [13 Jan., 1968], No. 2028/68. Headings B3B and B3C. [Also in Division F2] Means for producing relative movement between two bodies comprises a main toothed rack F attached to one of the two bodies and at least three actuators A, B, C attached to the other body, each actuator being operable to force into engagement with the rack F a stub toothed rack E of the same tooth pitch as the main rack F, the stub racks being spaced from one another by a distance differing from an integral number of rack tooth pitches by a like fraction of a pitch equal to the reciprocal of the number of actuators. As shown, for three actuators A, B, C the spacing # 1 is seven plus one-third tooth pitches. Alternatively, it may be seven minus one-third tooth pitches. The actuators may be hydraulic, pneumatic or electromagnetic. In an application to a machine tool, a carriage 14 is adapted to slide on rails 11, 12 and the carriage 14 supports a further pair of rails 15, 16, arranged at right angles to the rails 11, 12, which carry a slide 17 on which is mounted a machining head 18. The slide 17 is movable by transport means comprising electromagnets 20, 21, 22 having armatures 23 which act on bell-crank levers 24 to move stub toothed racks 37 into and out of engagement with a main rack 36 carried by rail 15. Dashpots 29 and limit switches 35 are provided. Similar transport mechanism for the carriage 14 is provided comprising electromagnets 40, 41 and 42. The transport means may be controlled by punched tape or magnetic tape.
GB2028/68A 1968-01-13 1968-01-13 Improvements relating to Means for Producing Relative Movement Between Two Bodies Expired GB1194092A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2028/68A GB1194092A (en) 1968-01-13 1968-01-13 Improvements relating to Means for Producing Relative Movement Between Two Bodies
US789459A US3596526A (en) 1968-01-13 1969-01-07 Means for producing relative movement between two bodies
FR6900269A FR2000219A1 (en) 1968-01-13 1969-01-10
NL6900463A NL6900463A (en) 1968-01-13 1969-01-10
DE19691901246 DE1901246A1 (en) 1968-01-13 1969-01-11 Device for generating relative movements between two parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2028/68A GB1194092A (en) 1968-01-13 1968-01-13 Improvements relating to Means for Producing Relative Movement Between Two Bodies

Publications (1)

Publication Number Publication Date
GB1194092A true GB1194092A (en) 1970-06-10

Family

ID=9732349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2028/68A Expired GB1194092A (en) 1968-01-13 1968-01-13 Improvements relating to Means for Producing Relative Movement Between Two Bodies

Country Status (5)

Country Link
US (1) US3596526A (en)
DE (1) DE1901246A1 (en)
FR (1) FR2000219A1 (en)
GB (1) GB1194092A (en)
NL (1) NL6900463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005617A1 (en) * 1988-11-14 1990-05-31 Moeller Hans A motory system for producing a relative, incremental movement and positioning between two bodies

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120422A (en) * 1976-11-08 1978-10-17 Herman Miller, Inc. System for storing and transporting flat board-like elements
PT3504445T (en) * 2016-08-23 2023-01-12 Univ Twente Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1517681A (en) * 1922-06-05 1924-12-02 Lucey Slicing Machine Co Indexing device for slicing machines
US2999902A (en) * 1956-07-12 1961-09-12 Walter C Swartz Automatic telephone dialer
US3200658A (en) * 1961-07-31 1965-08-17 Bendix Corp Couple
US3156125A (en) * 1962-11-15 1964-11-10 Illinois Tool Works Detent positioning rotary solenoid
US3481212A (en) * 1968-01-23 1969-12-02 Overhead Door Corp Ratchet relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005617A1 (en) * 1988-11-14 1990-05-31 Moeller Hans A motory system for producing a relative, incremental movement and positioning between two bodies

Also Published As

Publication number Publication date
FR2000219A1 (en) 1969-08-29
US3596526A (en) 1971-08-03
DE1901246A1 (en) 1969-07-31
NL6900463A (en) 1969-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee