GB1252785A - - Google Patents

Info

Publication number
GB1252785A
GB1252785A GB1252785DA GB1252785A GB 1252785 A GB1252785 A GB 1252785A GB 1252785D A GB1252785D A GB 1252785DA GB 1252785 A GB1252785 A GB 1252785A
Authority
GB
United Kingdom
Prior art keywords
core
pins
spool
web
pin
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
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 filed Critical
Publication of GB1252785A publication Critical patent/GB1252785A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/56—Display arrangements
    • G01S7/60—Display arrangements for providing a permanent recording

Abstract

1,252,785. Web spools. FRIED. KRUPP G.m.b.H. 3 Oct., 1969 [4 Oct., 1968], No. 48689/69. Headings B8M and B8R. [Also in Divisions G1 and G2] A web spool, for use with rolls of recording strip, paper, textiles, metal strip and film material comprises a cylindrical pin 20 inserted in a hollow end of the core 1 and carrying a spool flange 2, the pin having a dog 21 engaging a slot 23 in the core, the slot having an angled portion 22 which extends obliquely away from the end of the core. The core is a spring sleeve split longitudinally and resiliently expansible by a pin 20 inserted at each end. On turning the pins 20 clockwise the pins are pulled further into the core by the cam action of slots 22 and dogs 21, the flanges then gripping the web roll. When it is desired to free the roll relative to the spool, the pins 20 are turned anticlockwise, the dogs 21 then resting in detents 24. One of the pins may be replaced by a fixed flange.
GB1252785D 1968-10-04 1969-10-03 Expired GB1252785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801153 DE1801153C3 (en) 1968-10-04 1968-10-04 Tape reels, in particular writing tape reels for echo sounders

Publications (1)

Publication Number Publication Date
GB1252785A true GB1252785A (en) 1971-11-10

Family

ID=5709618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252785D Expired GB1252785A (en) 1968-10-04 1969-10-03

Country Status (5)

Country Link
JP (1) JPS4824547B1 (en)
DE (1) DE1801153C3 (en)
ES (1) ES371929A1 (en)
GB (1) GB1252785A (en)
NO (1) NO124185B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192380A (en) * 1986-07-10 1988-01-13 Swenco Ltd Reel assembly
US4747561A (en) * 1986-07-10 1988-05-31 Swenco, Ltd. Reel assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788587U (en) * 1980-11-20 1982-06-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192380A (en) * 1986-07-10 1988-01-13 Swenco Ltd Reel assembly
US4747561A (en) * 1986-07-10 1988-05-31 Swenco, Ltd. Reel assembly
GB2192380B (en) * 1986-07-10 1990-03-14 Swenco Ltd Reel assembly

Also Published As

Publication number Publication date
ES371929A1 (en) 1972-03-16
DE1801153B2 (en) 1972-04-20
DE1801153C3 (en) 1973-10-31
JPS4824547B1 (en) 1973-07-21
DE1801153A1 (en) 1970-04-16
NO124185B (en) 1972-03-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees