摘要:
The purpose is to provide a rolling bearing capable of maintaining satisfactory rustproof performance with a lesser amount of rustproof oil than in the past. Chloride ions and sulfate ions are removed from the entire surface of the rolling bearing after the same is manufactured, rustproof oil is then allowed to adhere thereto at an average film thickness of 4.5-10 µm, the whole is wrapped in a vaporizable rustproof film, and the space between the vaporizable rustproof film and the rolling bearing is kept at a reduced pressure.
摘要:
Provided are a rust preventive package of a bearing for a machine tool, which package is free from problems of rust in the packaged state, enabling the bearing to be used as it is without being cleaned after being taken out from the package, and which package saves labor in packaging work, and a rust preventive packaging method for a bearing for a machine tool. A bearing-oil-coated bearing (2) for a machine tool is packaged by a vapor rust inhibitor sheet (3). Preferably, lubricant used in operation of the bearing (2) for the machine tool is employed as the bearing oil.
摘要:
A reusable container (1) for coins or tokens (3) made of mouldable plastic sheet (5). The container comprises a combination of a first sheet portion (11) at least partially moulded to define a substantially semi-cylindrical recess (13); first divider means (21) for dividing the recess (13) of the first portion (11) into at least two compartments (23); a second sheet portion (31) at least partially moulded to define a substantially semi-cylindrical recess (33), and defining a first cover (39) for the container (1); second divider means (41) for dividing the recess (33) of the second portion (31) into at least two compartments (43); a third sheet portion (51) at least partially moulded to define a substantially semi-cylindrical recess (53), and defining a second cover (59) for the container (1); first hinge means (61) pivotably interconnecting the second (31) and first (11) portions; second hinge means (71) pivotably interconnecting the third (51) and first (11) portions; each of said first (39) and second (59) covers being movable between two separate positions, namely an open position and a closed position; and reversible locking means for locking the first (39) and second (59) covers, said locking means being positioned at opposite ends of the recesses (33, 53) of said second (31) and third (51) portions.
摘要:
The invention relates to a can (B) for balls or the like for a racket sport, in particular for tennis balls or badminton shuttlecocks, including a hollow tube (T) containing the balls or shuttlecocks, to which a cap (2) is fastened, said cap including a ring suitable for being secured to the hollow tube (T) and a cover (6) that is hinged relative to the ring. The joint (8) between the cover (6) and the ring includes at least one hinge and a return member suitable for moving the cover (6) into a position oriented at an angle (β) of more than 90° relative to the ring when opening the cover (6).
摘要:
Einsatz eines gegen den Eintritt von Gas, insbesondere von Wasserdampf, dichten Behältnisses (1) zur Verpackung einer Mehrzahl kunstharzgebundener Schleifscheiben (2), wobei das Behältnis (1) die kunstharzgebundenen Schleifscheiben (2) vollständig umschließt
摘要:
A package (1, 11) for abrasive grinding wheels that comprises a cover (3) and a base (4) adapted to close, seal and insulate said grinding wheels from atmospheric agents, cover (3) and base (4) being made of insulating material from atmospheric agents, for example plastic material. Between base (4) and cover (3), it is possible to interpose a cylindrical body (7) made of cardboard or plastic or plasticized cardboard; said plasticizing being only internal, only external or on both surfaces. The base (4) can comprise a cylindrical mantle (4b) defining a space where grinding wheels can be inserted.
摘要:
A package (1, 11) for abrasive grinding wheels that comprises a cover (3) and a base (4) adapted to close, seal and insulate said grinding wheels from atmospheric agents, cover (3) and base (4) being made of insulating material from atmospheric agents, for example plastic material. Between base (4) and cover (3), it is possible to interpose a cylindrical body (7) made of cardboard or plastic or plasticized cardboard; said plasticizing being only internal, only external or on both surfaces. The base (4) can comprise a cylindrical mantle (4b) defining a space where grinding wheels can be inserted.