The creel assembly, with yarn bobbins has a brake system for each bobbin (10) with a setting unit (13) with a limit stop (16) to give a rigid action on the brake (12) when it is operated by a spring (15) at a given force level.

A topographical support member (2) and method of forming a topographical support member (2) for use in producing nonwoven fabrics, especially tricot-like nonwoven fabrics. The topographical support member (2) includes a body (1) having a top surface (3) comprising a pattern of a plurality of peaks (5) and valleys (6) and a plurality of apertures (7). The apertures (7) have a conical top portion (7...

Disclosed are expandable bladders for use in curing presses for hydrocarbon rubbers such as pneumatic tires. The bladders are a crosslink elastomer comprising isobutylene repeat units and the bladder composition includes graphite. A preferred isobutylene elastomer is a brominated copolymer of isobutylene and p-methylstyrene. The bladders have enhanced lubricity, low adhesion to tire innerliners, a...

Disclosed are expandable bladders for use in curing presses for hydrocarbon rubbers such as pneumatic tires. The bladders are a crosslinked elastomer comprising isobutylene repeat units and the bladder composition includes fluorinated ethylene polymers in particulate form dispersed throughout the bladder. A preferred isobutylene elastomer is a brominated copolymer of from 80 to 99 weight percent i...

A tape is closed in a ring shape and is made of a textile material, at least in part, of thermoplastically meltable fibres. The tape consists of a section (3) of a material web (2) and its ends are welded together in a butt joint.

PURPOSE: To provide a differential device which is constituted to produce the differential limit effect of rotation sensitiveness having characteristics gradually increased in proportion to a rotation speed difference during differentiation. CONSTITUTION: Since, when the fluctuation of torque is produced between helical gears 3 on the output side during differentiation, one of the helical gears 3 ...

PURPOSE: To suppress wind-up owing to reaction force at a moment when shaft torque is transmitted and to reduce tooth striking noise owing to an impact to a level lower than an audio limit. CONSTITUTION: The thickness of a differential carrier 21 extending further to the front side than an acceleration shaft rotation center 22 is increased and weight required for damping of wind-up vibration is in...

PURPOSE: To arrange a manual shaft further at the rear (on the side near a select lever) than a conventional type without increasing the width of the casing of an automatic transmission. CONSTITUTION: A detent spring 25 is arranged in a position making interference with a brake spline 21 on the wall surface on the ceiling side of a box-form part 12A. One spline groove in a position 21A shown by an...

PURPOSE: To provide an inexpensive sealed lead-acid battery having no leakage of electrolyte to the outside, and a method for manufacturing a sealed lead-acid battery in which the process for attaching and detaching a temporary covering lid is eliminated, and the residual electrolyte can be easily removed. CONSTITUTION: In a sealed lead-acid battery, a recessed part 9 is formed on a lid 6, an exha...

PURPOSE: To improve the discharging capacity of a lead-acid battery and extend the service life by designing the additive to the electrolyte. CONSTITUTION: This electrolyte is used for lead-acid battery, and a hydrogensulfide is added thereto. Since the hydrogensulfide has a high solubility to electrolyte, compared with a conventional sulfate, the effect for suppressing the generation of Pb<2+> , ...

PURPOSE: To stabilize the discharging characteristic of a sealed lead-acid battery by filling a fine particle up to the upper part of a storage battery internal space in which an electrode plate group is housed, and making a flowing electrolyte present on the upper part of a porous body arranged on the upper part of the fine particle. CONSTITUTION: In a sealed lead-acid battery, a chemically stabl...

PURPOSE: To provide a sealed lead-acid battery advantageous for suppressing an abnormal corrosion in the ear part of a lead negative electrode plate. CONSTITUTION: A negative electrode plate 1 is formed by laminating the paste of a sponge lead 11 as an active material on a lead grid. An electrode plate group 3, which is a glass fiber aggregate, is formed by laminating the negative electrode plate ...

PURPOSE: To effectively produce a predetermined brake force and to expedite energy recovery by regenerative brake. CONSTITUTION: A brake controller for an electric vehicle in which both regenerative brake and mechanical brake are employed comprises target brake force setting means 9 for setting a target brake force based on a brake pedal operating amount, regenerative control means 4A, 5A for sett...

PURPOSE: To ensure normal traveling performance by battery output by providing a specified battery on a vehicle. CONSTITUTION: A hybrid electric vehicle is so constituted as to switch traveling by battery output and traveling by engine output, and comprises battery weight detecting means 10 so provided as to detect the weight of a battery 1 loaded on the vehicle, and control means 5 for inhibiting...

The invention relates to a rubber tire (1) with carbon black reinforced carcass (3) and quantitatively silica reinforced rubber tread (2), said tread having a thin overcoat (7) thereon of rubber containing a quantitative amount of electrically conductive carbon black, a coating composition therefor and a method of application.

Disclosed is a process for preparing a rigid, hydrocarbon blown, polyurethane foam by reacting a polyisocyanate with a polyol composition comprising a fatty oil. The fatty oil has a fatty acid content, especially a hydroxyl-substituted fatty acid, which enhances the miscibility of the hydrocarbon blowing agent. A preferred fatty oil is castor oil comprising as principle constituent the hydroxyl-su...

PURPOSE: To simultaneously record still image and moving image and to improve image quality by dividing a luminous flux from a subject, forming the still image by a first luminous flux, forming the image of the subject on a first image-formation surface in a field lens system by a second luminous flux and setting the first image-formation surface on a space formed out of two lens surfaces among pl...

PURPOSE: To provide a semiconductor device packaged in a resin case from which terminals are prevented from falling. CONSTITUTION: A semiconductor device comprises an external terminal 5 having plate terminal engaging means 11a, 11b and a cutout portion 12 and a resin case 8 having a case engaging portion 8b and the external terminal 5 is fixed with play to the resin case 8. Therefore, the externa...