GB1342595A - Improvements in and relating to chucks. - Google Patents

Improvements in and relating to chucks.

Info

Publication number
GB1342595A
GB1342595A GB675670A GB675670A GB1342595A GB 1342595 A GB1342595 A GB 1342595A GB 675670 A GB675670 A GB 675670A GB 675670 A GB675670 A GB 675670A GB 1342595 A GB1342595 A GB 1342595A
Authority
GB
United Kingdom
Prior art keywords
segments
ring
axially
grip
bore
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
GB675670A
Other languages
English (en)
Inventor
Eric Greenhalgh
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.)
Beloit Walmsley Ltd
Original Assignee
Beloit Walmsley 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 Beloit Walmsley Ltd filed Critical Beloit Walmsley Ltd
Priority to GB675670A priority Critical patent/GB1342595A/en
Priority to FI397/71A priority patent/FI53957C/fi
Publication of GB1342595A publication Critical patent/GB1342595A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/097—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4046—Details of the jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB675670A 1970-02-12 1970-02-12 Improvements in and relating to chucks. Expired GB1342595A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB675670A GB1342595A (en) 1970-02-12 1970-02-12 Improvements in and relating to chucks.
FI397/71A FI53957C (fi) 1970-02-12 1971-02-11 I aendan av en vals- eller spolkaerna monterbar fastsaettninschuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB675670A GB1342595A (en) 1970-02-12 1970-02-12 Improvements in and relating to chucks.

Publications (1)

Publication Number Publication Date
GB1342595A true GB1342595A (en) 1974-01-03

Family

ID=9820205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB675670A Expired GB1342595A (en) 1970-02-12 1970-02-12 Improvements in and relating to chucks.

Country Status (2)

Country Link
FI (1) FI53957C (fi)
GB (1) GB1342595A (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430379A1 (fr) * 1978-07-03 1980-02-01 Paper Converting Machine Co Support de mandrin pour bobine
CN103317460A (zh) * 2013-07-09 2013-09-25 哈尔滨中天数控工具有限责任公司 可胀芯轴及工作方法
CN109474141A (zh) * 2018-12-19 2019-03-15 浙江金龙电机股份有限公司 一种永磁电机定子加工工装及其操作方法
CN111285196A (zh) * 2020-04-02 2020-06-16 张家港市瑞昌智能机器系统有限公司 工字轮自动胀紧机构

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430379A1 (fr) * 1978-07-03 1980-02-01 Paper Converting Machine Co Support de mandrin pour bobine
CN103317460A (zh) * 2013-07-09 2013-09-25 哈尔滨中天数控工具有限责任公司 可胀芯轴及工作方法
CN103317460B (zh) * 2013-07-09 2016-09-07 哈尔滨中天数控工具有限责任公司 可胀芯轴及工作方法
CN109474141A (zh) * 2018-12-19 2019-03-15 浙江金龙电机股份有限公司 一种永磁电机定子加工工装及其操作方法
CN109474141B (zh) * 2018-12-19 2019-11-01 浙江金龙电机股份有限公司 一种永磁电机定子加工工装及其操作方法
CN111285196A (zh) * 2020-04-02 2020-06-16 张家港市瑞昌智能机器系统有限公司 工字轮自动胀紧机构

Also Published As

Publication number Publication date
FI53957B (fi) 1978-05-31
FI53957C (fi) 1978-09-11

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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