GB781172A - A new or improved high precision indexing mechanism for accurately positioning work-pieces - Google Patents

A new or improved high precision indexing mechanism for accurately positioning work-pieces

Info

Publication number
GB781172A
GB781172A GB36122/53A GB3612253A GB781172A GB 781172 A GB781172 A GB 781172A GB 36122/53 A GB36122/53 A GB 36122/53A GB 3612253 A GB3612253 A GB 3612253A GB 781172 A GB781172 A GB 781172A
Authority
GB
United Kingdom
Prior art keywords
disc
drum
motor
pawl
tooth
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
GB36122/53A
Other languages
English (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.)
Warner & Swasey Res Corp
Original Assignee
Warner & Swasey Res Corp
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 Warner & Swasey Res Corp filed Critical Warner & Swasey Res Corp
Publication of GB781172A publication Critical patent/GB781172A/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
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
    • B23Q16/06—Rotary indexing
    • B23Q16/065—Rotary indexing with a continuous drive
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
    • 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
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1412—Rotary member or shaft indexing, e.g., tool or work turret with locating point adjusting
    • 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
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1418—Preselected indexed position
    • Y10T74/1424—Sequential
    • Y10T74/1435—Held by torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Transmission Devices (AREA)
GB36122/53A 1952-12-31 1953-12-30 A new or improved high precision indexing mechanism for accurately positioning work-pieces Expired GB781172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328992A US2807175A (en) 1952-12-31 1952-12-31 Rotary indexing mechanism

Publications (1)

Publication Number Publication Date
GB781172A true GB781172A (en) 1957-08-14

Family

ID=23283378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36122/53A Expired GB781172A (en) 1952-12-31 1953-12-30 A new or improved high precision indexing mechanism for accurately positioning work-pieces

Country Status (5)

Country Link
US (1) US2807175A (enExample)
CH (1) CH327325A (enExample)
DE (1) DE1048700B (enExample)
GB (1) GB781172A (enExample)
NL (1) NL125200C (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034219A (en) * 1955-06-06 1962-05-15 Nat Broach & Mach Gear checking apparatus
US2874864A (en) * 1956-02-23 1959-02-24 United Shoe Machinery Corp Work indexing mechanism for fastener inserting machines
US2876661A (en) * 1956-04-17 1959-03-10 Pratt & Whitney Co Inc Automatic rotary positioning means
US2917958A (en) * 1956-11-05 1959-12-22 David M Simpson Tool holder
US3069779A (en) * 1958-06-17 1962-12-25 Gleason Works Tester for gears and the like
US2953947A (en) * 1959-09-24 1960-09-27 Lithibar Company Mechanical device
US3067633A (en) * 1959-12-21 1962-12-11 Collins Radio Co Shaft positioning means
US3072836A (en) * 1960-06-16 1963-01-08 Seneca Falls Machine Co Index table control system
GB992289A (en) * 1963-01-04 1965-05-19 Muirhead & Co Ltd Improvements in or relating to testing apparatus for the angular positioning of rotating electrical components under test
CN106826200B (zh) * 2017-03-20 2018-09-18 丹阳丹耀光学有限公司 镜头用扭力可调式组装机
CN108316693B (zh) * 2017-12-18 2023-12-22 华强方特(芜湖)文化产业有限公司 一种多功能特效舞台
CN110821981B (zh) * 2019-11-28 2021-10-01 河北埃克斯福动力科技有限公司 一种用于重型车辆的全盘式制动器
CN111916237B (zh) * 2020-08-03 2024-09-10 中核武汉核电运行技术股份有限公司 核反应堆压力容器检测装置
CN115647931B (zh) * 2022-08-05 2025-07-22 嘉兴恒瑞动力有限公司 一种应用于大型涡轮拉削过程中的辅助装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US766828A (en) * 1903-03-07 1904-08-09 Moses C Johnson Metal-working machine.
US1474438A (en) * 1922-01-06 1923-11-20 King Machine Tool Company Turret head for machine tools
US1961925A (en) * 1928-12-24 1934-06-05 Michigan Tool Co Testing device
FR700792A (fr) * 1929-10-31 1931-03-06 Dispositif de support se montant sur un tour et permettant d'effectuer avec ledit tour tous les travaux de fraisage
FR38579E (fr) * 1929-12-16 1931-06-15 Dispositif de support se montant sur un tour et permettant d'effectuer avec ledit tour tous les travaux de fraisage
US2295209A (en) * 1939-12-27 1942-09-08 Paul A Guiles Fuel for internal combustion engines
US2446865A (en) * 1941-06-09 1948-08-10 James H Barnes Indexing mechanism
US2421327A (en) * 1944-01-27 1947-05-27 Pennsylvania Mfg Company Turret traversing and indexing device
US2565787A (en) * 1948-08-23 1951-08-28 Albert S Tennant Dividing attachment for lathes
US2709932A (en) * 1952-07-28 1955-06-07 Avey Drilling Machine Company Machine tool

Also Published As

Publication number Publication date
US2807175A (en) 1957-09-24
CH327325A (de) 1958-01-31
DE1048700B (de) 1959-07-02
NL125200C (enExample)

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