GB1234716A - Portable electrical fuse-inserting or withdrawing device - Google Patents

Portable electrical fuse-inserting or withdrawing device

Info

Publication number
GB1234716A
GB1234716A GB4438669A GB4438669A GB1234716A GB 1234716 A GB1234716 A GB 1234716A GB 4438669 A GB4438669 A GB 4438669A GB 4438669 A GB4438669 A GB 4438669A GB 1234716 A GB1234716 A GB 1234716A
Authority
GB
United Kingdom
Prior art keywords
fuse
spring
carrier
contacts
portable electrical
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
GB4438669A
Inventor
Alois Schiffmann
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.)
Schiffmann Alois GmbH
Original Assignee
Schiffmann Alois GmbH
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 Schiffmann Alois GmbH filed Critical Schiffmann Alois GmbH
Publication of GB1234716A publication Critical patent/GB1234716A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0208—Tools for inserting and removing fuses

Landscapes

  • Fuses (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

1,234,716. Actuation of switches. A. SCHIFFMANN. 9 Sept., 1969 [30 Oct., 1968], No. 44386/69. Heading H1N. A portable device for inserting or removing a cartridge fuse 3 comprises a hand grip 1 with a fuse carrier member 2 connected thereto, the member 2 having means 6, 7 for releasable attachment to a fuse 3 and can be moved from a first position to a second position wherein it is loaded by a force store, such as a spring 16, and from which it can be manually released to be returned by the force store to the first position, carrying the fuse 3 with it. As shown, the carrier 2 is pivoted at 13 and, after tensioning spring 16, is latched by a trigger 20, lifting of which against the action of a spring 21 causes carrier 2 to spring back (Fig. 1, not shown) against a buffer pad 23, thereby pivoting fuse 3 about contacts 8, 10 and breaking the circuit at contacts 9, 11. The device may then be pulled bodily away taking fuse 3 with it. It is stated that the spring may be rearranged to insert a fuse with a snap action, and that two springs may be provided for selectively inserting or removing a fuse, and that both fuse blades 8 and 9 may be withdrawn substantially simultaneously.
GB4438669A 1968-10-30 1969-09-09 Portable electrical fuse-inserting or withdrawing device Expired GB1234716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806152 DE1806152B2 (en) 1968-10-30 1968-10-30 MOUNTING HANDLE FOR NH FUSE CARTRIDGES

Publications (1)

Publication Number Publication Date
GB1234716A true GB1234716A (en) 1971-06-09

Family

ID=5711977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4438669A Expired GB1234716A (en) 1968-10-30 1969-09-09 Portable electrical fuse-inserting or withdrawing device

Country Status (5)

Country Link
CH (1) CH497782A (en)
DE (1) DE1806152B2 (en)
FR (1) FR2021862A1 (en)
GB (1) GB1234716A (en)
NO (1) NO127779B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555602A (en) * 1983-04-22 1985-11-26 Y.S. Securities Limited Draw out switchgear and operating mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514549A1 (en) * 1981-10-09 1983-04-15 Grollet Jean Electrical fuse inserting tool for junction box - has two rods with pivoting plate attached to hold fuse within articulated jaws
GB9825900D0 (en) * 1998-11-27 1999-01-20 Schneider Ltd Fuse handler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555602A (en) * 1983-04-22 1985-11-26 Y.S. Securities Limited Draw out switchgear and operating mechanism

Also Published As

Publication number Publication date
NO127779B (en) 1973-08-13
FR2021862A1 (en) 1970-07-24
DE1806152A1 (en) 1970-05-14
DE1806152B2 (en) 1972-04-06
CH497782A (en) 1970-10-15

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