JPS54136738A - Closing holding device for folding door - Google Patents

Closing holding device for folding door

Info

Publication number
JPS54136738A
JPS54136738A JP4372478A JP4372478A JPS54136738A JP S54136738 A JPS54136738 A JP S54136738A JP 4372478 A JP4372478 A JP 4372478A JP 4372478 A JP4372478 A JP 4372478A JP S54136738 A JPS54136738 A JP S54136738A
Authority
JP
Japan
Prior art keywords
latch
folding door
door
upper rail
closing
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.)
Granted
Application number
JP4372478A
Other languages
Japanese (ja)
Other versions
JPS60516B2 (en
Inventor
Toyomi Katsumata
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP53043724A priority Critical patent/JPS60516B2/en
Publication of JPS54136738A publication Critical patent/JPS54136738A/en
Publication of JPS60516B2 publication Critical patent/JPS60516B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Extensible Doors And Revolving Doors (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

PURPOSE: To enable a smooth drawing-out and closing, by locating a latch proper, which can move vertically, at a upper end of approximately center part of a folding door.
CONSTITUTION: A square tube latch proper 6 being equipped with latch rollers 5 at a stem part 31 projecting on the right and on the left at the upper end is inserted into a sliding concave part 32 of a corner block 14 through the work of a spring, and is fixed at a upper surface near a hinge 11 of a folding door 2 so that it can move vertically along an axis screw 34. And thus, when drawing out the folding door 2, a latch roller 5 is hooked at an opening 8 of a upper rail 3, and an approximately central part of the folding door 2 is held on the upper rail 3, and thus, the door is kept being closed, and besides a rebound from the upper rail 3 caused by a shock at a closing time can be prevented. Further, since the latch roller 5 rotates in such a direction that cuts a surface direction of a door panel 1 at right angles, the latch roller 5 moves at a bottom surface of the upper rail 3 as it rotates, and is smoothly hooked at the opening 8 when closing the door.
COPYRIGHT: (C)1979,JPO&Japio
JP53043724A 1978-04-13 1978-04-13 Folding door closing device Expired JPS60516B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53043724A JPS60516B2 (en) 1978-04-13 1978-04-13 Folding door closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53043724A JPS60516B2 (en) 1978-04-13 1978-04-13 Folding door closing device

Publications (2)

Publication Number Publication Date
JPS54136738A true JPS54136738A (en) 1979-10-24
JPS60516B2 JPS60516B2 (en) 1985-01-08

Family

ID=12671729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53043724A Expired JPS60516B2 (en) 1978-04-13 1978-04-13 Folding door closing device

Country Status (1)

Country Link
JP (1) JPS60516B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198005A (en) * 1985-02-28 1986-09-02 Matsushita Electric Ind Co Ltd Position detecting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923438U (en) * 1972-06-08 1974-02-27
JPS4925239U (en) * 1972-06-02 1974-03-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4925239U (en) * 1972-06-02 1974-03-04
JPS4923438U (en) * 1972-06-08 1974-02-27

Also Published As

Publication number Publication date
JPS60516B2 (en) 1985-01-08

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