CA962917A - Knob for electronic control shaft - Google Patents

Knob for electronic control shaft

Info

Publication number
CA962917A
CA962917A CA150,540A CA150540A CA962917A CA 962917 A CA962917 A CA 962917A CA 150540 A CA150540 A CA 150540A CA 962917 A CA962917 A CA 962917A
Authority
CA
Canada
Prior art keywords
knob
electronic control
control shaft
shaft
electronic
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
CA150,540A
Other versions
CA150540S (en
Inventor
Henry J. Witkowski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA962917A publication Critical patent/CA962917A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/12—Means for securing the members on rotatable spindles or the like
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20732—Handles
    • Y10T74/20834—Hand wheels
    • Y10T74/2084—Knob or dial

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
CA150,540A 1971-10-27 1972-08-30 Knob for electronic control shaft Expired CA962917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19290971A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
CA962917A true CA962917A (en) 1975-02-18

Family

ID=22711517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,540A Expired CA962917A (en) 1971-10-27 1972-08-30 Knob for electronic control shaft

Country Status (2)

Country Link
US (1) US3783708A (en)
CA (1) CA962917A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760752A (en) * 1987-04-01 1988-08-02 Hewlett-Packard Company Plastic deformation relief
US5857242A (en) * 1996-11-19 1999-01-12 Illinois Tool Works Inc. Control knob

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193312A (en) * 1962-08-23 1965-07-06 Gen Electric Means for attaching a knob to a shaft
US3188124A (en) * 1963-03-14 1965-06-08 Warwick Mfg Corp Knob

Also Published As

Publication number Publication date
US3783708A (en) 1974-01-08

Similar Documents

Publication Publication Date Title
AU464291B2 (en) Program control apparatus
AU451555B2 (en) Oven control
CA950658A (en) Control apparatus
CA961134A (en) Control apparatus
CA957951A (en) Electronic control circuit
CA962917A (en) Knob for electronic control shaft
CA932009A (en) Thermostatless blanket control circuit
CA946897A (en) Oven control
AU472441B2 (en) Remote control arrangements
SU637974A1 (en) Contrast control
CA941891A (en) D.c. motor control circuit
CA1001261A (en) Temperature control circuit
CA864106A (en) Control apparatus
CA878772A (en) Control circuit
CA878771A (en) Control circuit
CA875964A (en) Control circuit
CA881704A (en) Control circuit
CA955677A (en) Token-actuated control circuit
CA880561A (en) Appliance control circuit
CA888962A (en) Electronic dryer control
CA875676A (en) Frequency control circuit
CA879470A (en) Unitary control device
CA884548A (en) Motor control mechanism
CA957755A (en) Electronic brake control
CA883445A (en) Daylight control circuit