Title:
FORM
Document Type and Number:
Japanese Patent JP2678350
Kind Code:
B2
Abstract:
PURPOSE: To provide a form that can be installed being built up easily and positively in a gap place with the required width and easily dismantled and recovered so as to be reused.
CONSTITUTION: A form is constituted of a pair of both side form members 2a, 2b with the required width and length, and connecting pins 5 for connecting the form members 2a, 2b. Connecting pieces 3a, 3b are protrusively provided in the opposed state at the opposed faces of the form members 2a, 2b, and connecting holes 4a, 4b are formed in the communicating state at the opposed connecting pieces 3a, 3b so as to insert the connecting pins 5 through to connect the connecting pieces 3a, 3b. A pair of form members 2a, 2b are opposedly disposed, and the connecting pins 5 are inserted through the connecting holes 4a, 4b of the opposed connecting pieces 3a, 3b for connection to build up the form, while the connecting pins 5 are pulled away from the connecting holes 4a, 4b to dismantle the form.
More Like This:
Inventors:
Yasuaki Nagata
Application Number:
JP30556594A
Publication Date:
November 17, 1997
Filing Date:
November 14, 1994
Export Citation:
Assignee:
Tanabe Industry Co., Ltd.
International Classes:
E04G9/00; E04G9/06; E04G15/06; (IPC1-7): E04G15/06
Domestic Patent References:
| JP62129429A |
Attorney, Agent or Firm:
Nakajima Tadashi
Previous Patent: MANUFACTURE OF CERAMIC PISTON PIN
Next Patent: LOCK DEVICE FOR MANHOLE INTERMEDIATE COVER
Next Patent: LOCK DEVICE FOR MANHOLE INTERMEDIATE COVER