Inventor

FROMENT JEAN-PAUL

FR49 patents

⚠️ This page may combine multiple inventors who share the name “FROMENT JEAN-PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FROMENT JEAN-PAUL

STAUBLI SA ETS

Linearly actuated quick connect pipe couplings

Linearly actuated quick connect pipe couplings

Process and device for positioning weaving loom warp yarns

Motor controlled drive for shed-forming systems in weaving looms

Electromagnetic device for controlling dobbies and other weaving systems

Enclosed support beam and lubrication system for loom drawing apparatus

Frame for supporting the return levers connected to heddle frames

Electronic control of motors for reciprocating the knives in a weaving loom

Damper device for weaving machine oscillating members

Jacquard housing support system

Connectors for joining connecting rods with levers for controlling heddle frames in weaving looms

Electro-magnetic cassette unit for controlling dobbies

Rotating dobby for weaving looms

Rotating dobbies

Jacquard-type weaving mechanism and loom equipped with such a weaving mechanism

Locking mechanism for a rotary electric loom shedding actuator

Catch configurations for the pivot arms of a rotary dobby

Actuator spacing for pivoting arms of a rotary dobby

Actuating electromagnetic selection device for dobby mechanisms

Separable collar for the harness of a Jacquard mechanism

Adjustable clip elements for rigidly connecting oscillating arms of a weaving control system

Heddle frame levelling apparatus for a rocking lever cam drive

Negative dobbies of the type incorporating swinging levers

Heddle, heddle frame and weaving loom equipped with such a frame

Cable wear pad for dobby shedding lever

Actuation elements for a rotating dobby

Drawing system for controlling the heddle frames of weaving mechanisms of the negative type

Dobbies incorporating double swinging levers for weaving looms

Control unit comprising electromagnets, particularly for actuating dobbies for weaving machines

Reading device for dobbies or other weaving mechanism

Heddle frame and weaving loom provided with at least one such frame

Spacer design for dobby rocker members

Control device for double swinging lever of a dobby

Spring tension relieving device for negative dobby

Spring attachment for negative dobbies

Heald frame and weaving machine equipped with same

STAUBLI LYON

Procedure and a selector device of the movable hooks of a shed-forming mechanism and a jacquard type loom force balancing of hooks in a jacquard loom

Method and apparatus for guiding the harness cords of a Jacquard loom

Guiding member, jacquard harness incorporating such a member, process for manufacturing such a member and weaving loom comprising such a member

ESTABLISSEMENTS STAUBLI FRANCE

Device for coupling heddle frames to the transmission elements of a mechanism for forming the shed

Hook structure to accommodate a pattern bolt for a swinging lever in a negative dobby

(unassigned)

Housing for electric shedding actuators

Process and apparatus for mounting a funicular element in a jacquard electrical shed forming device

FROMENT JEAN PAUL

Device for coupling the heddle frames and transmission elements in a shed-forming mechanism

Leveling device for weaving mechanisms incorporating cams of the negative type

ETABLISSMENTS STAUBLI SA DES

Process for assembling the actuation elements of a rotating dobby

ETABLISSEMENTS STAUBLI FRANCE

Shed locating devices associated with dobbies and other weaving systems

ETABLISSMENTS STAUBLI FRANCE S

Dobby drawing device

ETAVKUSSENEBTS SATUBLI FRANCE

Spring systems for weaving loom dobbies of negative type