FR2437910A1 - Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation - Google Patents

Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation

Info

Publication number
FR2437910A1
FR2437910A1 FR7829199A FR7829199A FR2437910A1 FR 2437910 A1 FR2437910 A1 FR 2437910A1 FR 7829199 A FR7829199 A FR 7829199A FR 7829199 A FR7829199 A FR 7829199A FR 2437910 A1 FR2437910 A1 FR 2437910A1
Authority
FR
France
Prior art keywords
chuck
effect
relative rotation
balls
split sleeve
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
FR7829199A
Other languages
English (en)
Other versions
FR2437910B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7829199A priority Critical patent/FR2437910A1/fr
Publication of FR2437910A1 publication Critical patent/FR2437910A1/fr
Application granted granted Critical
Publication of FR2437910B3 publication Critical patent/FR2437910B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

IL COMPREND UNE BAGUE DE SERRAGE CENTREE A LIBRE ROTATION SUR UNE PORTEE DU CORPS DE MANDRIN AVEC INTERIEUREMENT DES RAMPES EXCENTREES COOPERANT AVEC DES BILLES LOGEES LIBREMENT DANS DES TROUS TRANSVERSAUX DUDIT CORPS DE MANIERE A DEBOUCHER DANS SON ALESAGE POUR AGIR EN POUSSEE SUR DES RAMPES FORMEES PAR DES DEGAGEMENTS CORRESPONDANTS SITUES SUR LA PERIPHERIE DE LA PINCE EN VUE DE SON LEGER DEPLACEMENT AXIAL POUR L'EFFET DE SERRAGE DE SON EVASEMENT CONIQUE. L'INVENTION PEUT ETRE UTILISEE POUR TOUTE MACHINE-OUTIL APPROPRIEE ET POUR TOUT TYPE DE FRAISES.
FR7829199A 1978-10-06 1978-10-06 Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation Granted FR2437910A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829199A FR2437910A1 (fr) 1978-10-06 1978-10-06 Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829199A FR2437910A1 (fr) 1978-10-06 1978-10-06 Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation

Publications (2)

Publication Number Publication Date
FR2437910A1 true FR2437910A1 (fr) 1980-04-30
FR2437910B3 FR2437910B3 (fr) 1981-07-17

Family

ID=9213680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829199A Granted FR2437910A1 (fr) 1978-10-06 1978-10-06 Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation

Country Status (1)

Country Link
FR (1) FR2437910A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412767A (en) * 1979-09-20 1983-11-01 Santrade Ltd. Tool holder
EP2535177A1 (fr) * 2011-06-16 2012-12-19 Von Arx AG Raccord rapide
US9434119B2 (en) 2011-06-16 2016-09-06 Von Arx Ag Quick-connect coupling
US9573263B2 (en) 2012-04-18 2017-02-21 Ridge Tool Company Work tools having interchangeable work heads

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111922740A (zh) * 2020-07-06 2020-11-13 河北师范大学 一种双偏心薄壁套的车床夹具

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412767A (en) * 1979-09-20 1983-11-01 Santrade Ltd. Tool holder
EP2535177A1 (fr) * 2011-06-16 2012-12-19 Von Arx AG Raccord rapide
CH705122A1 (de) * 2011-06-16 2012-12-31 Arx Ag Schnellkupplung zur Verbindung eines Wechselkopfes.
US9242422B2 (en) 2011-06-16 2016-01-26 Von Arx Ag Quick-connect coupling
US9434119B2 (en) 2011-06-16 2016-09-06 Von Arx Ag Quick-connect coupling
US9573263B2 (en) 2012-04-18 2017-02-21 Ridge Tool Company Work tools having interchangeable work heads

Also Published As

Publication number Publication date
FR2437910B3 (fr) 1981-07-17

Similar Documents

Publication Publication Date Title
CA1121585A (fr) Mandrin sans cle
US4900202A (en) Chuck assembly for tool bits
US3365204A (en) Collet chuck
JP6677536B2 (ja) ワークの支持装置
FR2437910A1 (fr) Mandrin porte-fraise adaptable notamment sur les fraiseuses et permettant le montage et le serrage des fraises a queue cylindrique en vue de leur entrainement en rotation
US2567471A (en) Collet chuck
DE69402717D1 (de) Spannhülse für gewindebohrer mit quadratischem schaft
US2282676A (en) Chuck
US2436848A (en) Chuck
US2671667A (en) Floating toolholder
US2333055A (en) Driving center
US3810641A (en) Collet chuck for router head and the like
US2835498A (en) Collet
US2390651A (en) Rotary burnishing tool
US1159248A (en) Chuck.
US1668317A (en) Drill chuck
US2432179A (en) Dental hand piece
US3111327A (en) Expansible and contractible work piece holder
US2391550A (en) Collet chuck
FR2298390A1 (fr) Mandrin porte-foret de percage
US2433976A (en) Cutting tool
US1361773A (en) Piston-chuck
US3753622A (en) Drill shank and chuck assembly for a drill press
US2432350A (en) Self-centering chuck
US2714318A (en) Combined drill