GB679138A - Telephone apparatus of a type adapted to be fixed to a wall or the like - Google Patents

Telephone apparatus of a type adapted to be fixed to a wall or the like

Info

Publication number
GB679138A
GB679138A GB59/50A GB5950A GB679138A GB 679138 A GB679138 A GB 679138A GB 59/50 A GB59/50 A GB 59/50A GB 5950 A GB5950 A GB 5950A GB 679138 A GB679138 A GB 679138A
Authority
GB
United Kingdom
Prior art keywords
stud
wall
fixed
telephone apparatus
type adapted
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
GB59/50A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB679138A publication Critical patent/GB679138A/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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

679,138. Telephone sets. TELEFONAKTIEBOLAGET L. M. ERICSSON. Jan. 2, 1950 [Jan. 10, 1949], No. 59/50. Class 40 (iv). A telephone set is secured to a wall by means of screws engaging rubber studs mounted on the back plate of the set. A rubber stud 6 is provided with a tubular hub 7 to take the screw. The stud is gripped between washers 8 held by the splayed ends of the hub. The stud is sprung into a hole in the back of the set and the edge 2 of the hole engages a groove 10 in the stud.
GB59/50A 1949-01-10 1950-01-02 Telephone apparatus of a type adapted to be fixed to a wall or the like Expired GB679138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE679138X 1949-01-10

Publications (1)

Publication Number Publication Date
GB679138A true GB679138A (en) 1952-09-10

Family

ID=20314851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59/50A Expired GB679138A (en) 1949-01-10 1950-01-02 Telephone apparatus of a type adapted to be fixed to a wall or the like

Country Status (1)

Country Link
GB (1) GB679138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190333A (en) * 1963-01-23 1965-06-22 Illinois Tool Works Dual washer locking device
US3989081A (en) * 1974-12-13 1976-11-02 Standard Pressed Steel Co. Method and apparatus for preloading a joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190333A (en) * 1963-01-23 1965-06-22 Illinois Tool Works Dual washer locking device
US3989081A (en) * 1974-12-13 1976-11-02 Standard Pressed Steel Co. Method and apparatus for preloading a joint

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