GB1414592A - Type head for typewriting machines - Google Patents

Type head for typewriting machines

Info

Publication number
GB1414592A
GB1414592A GB49674A GB49674A GB1414592A GB 1414592 A GB1414592 A GB 1414592A GB 49674 A GB49674 A GB 49674A GB 49674 A GB49674 A GB 49674A GB 1414592 A GB1414592 A GB 1414592A
Authority
GB
United Kingdom
Prior art keywords
type head
typewriting machines
typewriting
machines
head
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
GB49674A
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.)
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
Publication of GB1414592A publication Critical patent/GB1414592A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/60—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies on spherical, truncated-spherical, or like surfaces
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Common Mechanisms (AREA)
GB49674A 1973-02-06 1974-01-04 Type head for typewriting machines Expired GB1414592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH168573A CH560600A5 (fr) 1973-02-06 1973-02-06

Publications (1)

Publication Number Publication Date
GB1414592A true GB1414592A (en) 1975-11-19

Family

ID=4216197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49674A Expired GB1414592A (en) 1973-02-06 1974-01-04 Type head for typewriting machines

Country Status (9)

Country Link
JP (1) JPS49110411A (fr)
CA (1) CA994698A (fr)
CH (1) CH560600A5 (fr)
DE (1) DE2311501A1 (fr)
FR (1) FR2216117B1 (fr)
GB (1) GB1414592A (fr)
IT (1) IT1002830B (fr)
NL (1) NL7401539A (fr)
SE (1) SE382587B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521206U (fr) * 1975-06-21 1977-01-07
JPS5340320A (en) * 1976-09-21 1978-04-12 Nippon Telegraph & Telephone Mechanism for attaching and detaching printing wheel
JPS5581160A (en) * 1979-11-19 1980-06-18 Casio Comput Co Ltd Type wheel fitting device

Also Published As

Publication number Publication date
NL7401539A (fr) 1974-08-08
IT1002830B (it) 1976-05-20
JPS49110411A (fr) 1974-10-21
CA994698A (fr) 1976-08-10
FR2216117B1 (fr) 1977-09-23
CH560600A5 (fr) 1975-04-15
FR2216117A1 (fr) 1974-08-30
SE382587B (sv) 1976-02-09
DE2311501A1 (de) 1974-08-08

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Legal Events

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