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(12)

United

States

Patent

Gronvall

a].

US008213761B2

8,213,761

Jul.

2012

(10)

Patent

N0.:

(45)

Date

Patent:

(54)

MINI

DROP

TERMINAL

(75)

Inventors:

Erik

Gronvall,

Bloomington,

(US);

Paula

Rudenick,

Eden

Prairie,

(US);

Lu,

Eden

Prairie,

(73)

Assignee:

ADC

Telecommunications,

Eden

Prairie,

(

)

Notice:

Subject

any

disclaimer,

the

term

this

patent

extended

or adjusted

under

U.S.C.

154(b)

days.

(21)

Appl.No.:

12/955,701

(22)

Filed:

Nov.

29,

2010

(65)

Prior

Publication

Data

2011/0067452

Mar.

24,

2011

US.

Application

Data

(62)

Division

application

No.

12/248,564,

?led

Oct.

2008,

noW

Pat.

No.

7,844,158.

(60)

Provisional

application

No.

60/978,638,

?led

Oct.

2007.

(51)

Int.

Cl.

G02B

6/00

(2006.01)

G02B

6/36

(2006.01)

(52)

US.

Cl.

...........

385/135;

385/76; 385/77;

385/139

(58)

Field

Classi?cation

..................

385/76,

385/77,

1344137,

139

See

application

?le

for

complete

history.

(56)

References

Cited

U.S.

PATENT

DOCUMENTS

4,453,291

6/1984

Fidrych

4,478,486

10/1984

Fentress

a1.

4,648,168

3/1987

Nolfet

a1.

4,652,072

3/1987

Arasi,

Jr.

4,684,221

8/1987

Takada

4,685,764

8/1987

Hoffer

a1.

4,717,231

1/1988

DeWeZ

al.

4,744,622

5/1988

Cherry

a1.

4,761,052

8/1988

Buekers

al.

4,805,979

2/1989

Bossard

al.

(Continued)

FOREIGN

PATENT

DOCUMENTS

511 147

10/1992

(Continued)

OTHER

PUBLICATIONS

ADC

Telecommunications,

Above

Ground

Cross-Connect

(AGX)

Fiber

Panel

(AGX-1000HD)

User

Manual;

pp.;

ADCP-93-010

Issue

Jul.

1997.

(Continued)

Primary

Examiner

Daniel

Petkovsek

(74)

Attorney,

Agent,

Firm

Merchant

Gould

PC.

(57)

ABSTRACT

terminal

for

mounting

?ber

distribution

cable

includes

housing

having

base

and

cover.

The

cover

connectedly

engaged

With

the

base.

The

terminal

further

includes

plu

rality

adapters

disposed

the

cover.

?ber

routing

tray

having

top

panel

and

bottom

panel

disposed

interior

cavity.

The

?ber

routing

tray

includes

a storage

space

de?ned

between

the

top

and bottom

panels

for

storing

length

optical

?ber.

method

for

installing

terminal

includes

providing

terminal

having

housing

de?ning

interior

cavity.

cable

pulled

from

the

interior

cavity

the

hous

ing.

The

cable

spliced

?ber

distribution

cable

With

splice.

The

cable

inserted

back

into

the

interior

cavity.

spliced

end

the

cable,

spliced

end

the

?ber

distribution

cable

and

the

splice

are

inserted

retention

device.

Claims,

Drawing

Sheets

1 2 3 4 5 6 ... 34 35

Inhaltsverzeichnis

Seite 1 - Patent:

(12) United States Patent Gronvall et a]. US008213761B2 US 8,213,761 B2 Jul. 3, 2012 (10) Patent N0.: (45) Date of Patent: (54) MINI DROP TERMINAL (75

Seite 2 - 10/2001

US. Patent Jul. 3, 2012 Sheet 7 0f 24 US 8,213,761 B2

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US. Patent Jul. 3, 2012 Sheet 8 0f 24 US 8,213,761 B2 FIG. 62

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US. Patent Jul. 3, 2012 Sheet 9 0f 24 US 8,213,761 B2 FIG. 8

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US. Patent Jul. 3, 2012 Sheet 10 0f 24 US 8,213,761 B2 FIG. 9

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US. Patent Jul. 3, 2012 Sheet 11 0124 US 8,213,761 B2 GP

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US. Patent Jul. 3, 2012 Sheet 12 0f 24 US 8,213,761 B2 i. F W\\\\\\\%\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ,7 \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

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US. Patent Jul. 3, 2012 Sheet 13 0f 24 US 8,213,761 B2 FIG. 13 100 104

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US. Patent Jul. 3 2012 Sheet 14 0f24 FIG. 14

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US. Patent Jul. 3, 2012 Sheet 15 0124 US 8,213,761 B2 FIG. 15

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US. Patent Jul. 3 2012 Sheet 16 0f24

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US 8,213,761 B2 Page2 US. PATENT DOCUMENTS 5,911,027 A 6/1999 Macken et a1. 4,838,643 A 6/1989 Hodges etal. g’gg’ggg A $333 lgf?lggeret 31 4,908,482 A

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US. Patent Jul. 3, 2012 Sheet 17 0f 24 US 8,213,761 B2 140 192 188 184 CO |\ o: P " 9 LI. N \ w (I) # CD 0 0') d 180

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US 8,213,761 B2 Page 3 2005/0186838 A1 2005/0213921 A1 2005/0220421 A1 2006/0089049 A1 2006/0093303 A1 2006/0098932 A1 2006/0153517 A1* 2006/0285810 A

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US. Patent Jul. 3, 2012 Sheet 1 or 24 US 8,213,761 B2 1A FIG.

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US. Patent Jul. 3, 2012 Sheet 4 or 24 US 8,213,761 B2